def main(cnsfile, qbed_file, sbed_file, pairsfile, pairs_fmt, qdsid, sdsid,qpad,spad):
qcns_file = qbed_file.replace(".nolocaldups", "_cns.gff")
assert qcns_file != qbed_file
qcns_gff = open(qcns_file, 'w')
print >>qcns_gff, "##gff-version 3"
if sbed_file != qbed_file:
scns_file = sbed_file.replace(".nolocaldups", "_cns.gff")
assert scns_file != sbed_file
scns_gff = open(scns_file, 'w')
print >>scns_gff, "##gff-version 3"
else:
scns_gff = qcns_gff
qbed = Bed(qbed_file); qbed.fill_dict()
sbed = Bed(sbed_file); sbed.fill_dict()
cnsdict, evaldict = get_cns_dict(cnsfile)
qpair_map, spair_map = make_pair_maps(pairsfile, pairs_fmt, qbed, sbed)
out = sys.stdout
fmt = "%(cns_id)s,%(qaccn)s,%(qchr)s,%(qstart)i,%(qstop)i,%(qstrand)s," + \
"%(saccn)s,%(schr)s,%(sstart)i,%(sstop)i,%(sstrand)s,%(eval)s,%(link)s"
print >>out, "#" + fmt.replace("%(","").replace(")s","").replace(")i","")
for cns, qfeat, sfeat in assign(cnsdict,qbed, sbed, qpair_map, spair_map):
d = cns_fmt_dict(cns, qfeat, sfeat, evaldict)
d['cns_id'] = cns_id(d)
if d['sstop'] < d['sstart']:
d['sstop'], d['sstart'] = d['sstart'], d['sstop']
d['link'] = cns_link(d, qdsid, sdsid,qpad,spad)
print >>out, fmt % d
write_gff(d, qcns_gff, scns_gff)
def setUp(self):
self.old_bed = Bed("data/rice_t_sorghum_v1/sorghum_v1.bed")
self.missed_bed = Bed(
"data/rice_t_sorghum_v1/missed_sorghum_v1_from_rice_b.bed")
self.matches = "data/rice_t_sorghum_v1/missed_sorghum_v1_from_rice_b.matches.txt"
self.missed_genes = parse_missed_genes(self.matches)
self.missed_genes_grouped, self.missed_genes_dict = group_genes_in_bed(
self.missed_genes, self.old_bed, self.missed_bed)
def main(cns_path, fmt, query_bed_path, subject_bed_path):
cns_dic = cns_to_dic(cns_path, fmt)
query_bed = Bed(query_bed_path)
subject_bed = Bed(subject_bed_path)
utr_dict = {}
for cns in cns_dic:
cns['qstop'] = int(cns['qstop'])
cns['qstart'] = int(cns['qstart'])
cns['sstop'] = int(cns['sstop'])
cns['sstart'] = int(cns['sstart'])
qfeat = query_bed.accn(cns['qaccn'])
sfeat = subject_bed.accn(cns['saccn'])
qgene_space_start = min(qfeat['locs'])[0]
qgene_space_end = max(qfeat['locs'])[1]
qgene_space_poly = LineString([(0.0, qgene_space_start),
(0.0, qgene_space_end)])
qgene_poly = LineString([(0.0, qfeat['start']), (0.0, qfeat['end'])])
sgene_poly = LineString([(0.0, sfeat['start']), (0.0, sfeat['end'])])
# if intron of one dont need to check other
qcns = LineString([(0, cns['qstart']), (0, cns['qstop'])])
scns = LineString([(0, cns['sstart']), (0, cns['sstop'])])
cns_type(cns, qgene_space_poly, qgene_poly, sgene_poly, scns, qcns,
qgene_space_start, qfeat)
create_utr_list(utr_dict, qfeat, cns, "q")
create_utr_list(utr_dict, sfeat, cns, "s")
for cns in cns_dic:
if cns['type'] == "5-prox_dist":
qgene_start = min(utr_dict[cns['qaccn']])
qgene_stop = max(utr_dict[cns['qaccn']])
# sstart = min(utr_dict[cns['saccn']])
# sstop = max(utr_dict[cns['saccn']])
five_diff_pos = abs(qgene_start - cns["qstop"])
five_diff_neg = abs(qgene_stop - cns["qstart"])
if five_diff_pos <= 1000 and cns[
"qstrand"] == "+" or five_diff_neg <= 1000 and cns[
"qstrand"] == "-":
cns["type"] = "5-proximal"
elif five_diff_pos > 1000 and cns[
"qstrand"] == "+" or five_diff_neg > 1000 and cns[
"qstrand"] == "-":
cns["type"] = "5-distal"
elif cns['type'] == "3-prox_dist":
qgene_start = min(utr_dict[cns['qaccn']])
qgene_stop = max(utr_dict[cns['qaccn']])
three_diff_pos = abs(cns["qstart"] - qgene_stop)
three_diff_neg = abs(cns["qstop"] - qgene_start)
if three_diff_pos <= 1000 and cns[
"qstrand"] == "+" or three_diff_neg <= 1000 and cns[
"qstrand"] == "-":
cns["type"] = "3-proximal"
elif three_diff_pos > 1000 and cns[
"qstrand"] == "+" or three_diff_neg > 1000 and cns[
"qstrand"] == "-":
cns["type"] = "3-distal"
return cns_dic
def setUp(self):
self.cns_filename = "data/rice_v6_sorghum_v1/rice_v6_sorghum_v1.cns.txt"
self.pairsfile = "data/rice_v6_sorghum_v1/rice_v6_sorghum_v1.pairs.txt"
self.qbed = Bed("data/rice_v6_sorghum_v1/rice_v6.bed")
self.qbed.fill_dict()
self.sbed = Bed("data/rice_v6_sorghum_v1/sorghum_v1.bed")
self.sbed.fill_dict()
self.cns_dict, self.evalue_dict = get_cns_dict(self.cns_filename)
self.qpair_map, self.spair_map = make_pair_maps(
self.pairsfile, "pair", self.qbed, self.sbed)
def setUp(self):
handle = open(
'/Users/gturco/code/freeling_lab/find_cns_gturco/pipeline/tests/blast_3.txt'
)
fh = handle.readlines()
self.blast_str = ' , '.join(fh)
self.unmasked_fasta = Fasta('/Users/gturco/find_cns/maize_v2_UM.fasta')
self.qbed = Bed('/Users/gturco/rice_maize/rice_v6.bed')
self.qbed.fill_dict()
self.sbed = Bed('/Users/gturco/maize/maize_v2.bed',
'/Users/gturco/maize/maize_v2.fasta')
self.sbed.fill_dict()
self.sfeat = self.sbed.accn('GRMZM2G086714')
self.qfeat = self.qbed.accn('Os09g27050')
def main(cnsfile, qbed_file, sbed_file, pairsfile, pck, qorg, sorg, padding):
qbed = Bed(qbed_file); qbed.fill_dict()
sbed = Bed(sbed_file); sbed.fill_dict()
cnsdict = get_cns_dict(cnsfile)
qpair_map = make_pair_maps(pairsfile, 'pair', qbed, sbed)
out = sys.stdout
fmt = "%(saccn)s,%(saccnL)s,%(saccnR)s,%(schr)s,%(sstart)i,%(sstop)i," + \
"%(qaccn)s,%(qchr)s,%(qstart)i,%(qstop)i,%(link)s"
print >>out, "#" + fmt.replace("%(","").replace(")s","").replace(")i","")
for cns, saccn, saccn_l, saccn_r, qfeat in assign(cnsdict, qbed, qpair_map):
d = cns_fmt_dict(cns, qfeat, saccn, saccn_l, saccn_r)
d['link'] = assign_url(cns.sstart, cns.schr, cns.qstart, cns.qchr,qfeat, pck, sbed, qbed, sorg, qorg, padding)
print >>out, fmt % d
def main_gene(feature_file, query_list_pos, query_list_neg):
cds = []
three_all = []
five_all = []
feature_bed = Bed(feature_file)
for feature in feature_bed:
exon_meth = []
for e in feature['locs']:
for i in range(e[0], e[1] + 1):
if feature["strand"] == "+":
matches = query_list_pos[feature['seqid']].find(i, i)
else:
matches = query_list_neg[feature['seqid']].find(i, i)
exon_meth.append(len(matches))
cds.append(sum(exon_meth))
if feature["strand"] == "+":
five_prime = query_list_pos[feature['seqid']].find(
int(feature['locs'][0][0]) - 300, int(feature['locs'][0][0]))
three_prime = query_list_pos[feature['seqid']].find(
int(feature['locs'][-1][1]),
int(feature['locs'][-1][1]) + 300)
elif feature["strand"] == "-":
three_prime = query_list_pos[feature['seqid']].find(
int(feature['locs'][0][0]) - 300, int(feature['locs'][0][0]))
five_prime = query_list_pos[feature['seqid']].find(
int(feature['locs'][-1][1]),
int(feature['locs'][-1][1]) + 300)
three_all.append(len(three_prime))
five_all.append(len(five_prime))
return cds, three_all, five_all
def main(cnsfile, qbed_file, sbed_file, qorg, sorg, padding):
qbed = Bed(qbed_file); qbed.fill_dict()
sbed = Bed(sbed_file); sbed.fill_dict()
cnsdict = get_cns_dict(cnsfile)
out = sys.stdout
fmt = "%(qaccn)s,%(qchr)s,%(qstart)i,%(qstop)i,%(qstrand)s," + \
"%(saccn)s,%(schr)s,%(sstart)i,%(sstop)i,%(sstrand)s,%(link)s"
print >>out, "#" + fmt.replace("%(","").replace(")s","").replace(")i","")
for cns, qfeat, sfeat in assign(cnsdict, qbed, sbed):
d = cns_fmt_dict(cns, qfeat, sfeat)
if d['sstop'] < d['sstart']:
d['sstop'], d['sstart'] = d['sstart'], d['sstop']
d['link'] = assign_url(cns.sstart, cns.schr, cns.qstart, cns.qchr, sorg, qorg, padding)
print >>out, fmt % d
def utr_present(cns_pck, query_bed_path, UTR):
"checks to see if qaccn has utr region"
db = MySQLdb.connect(host="127.0.0.1", user="******", db="rice_gene_table")
cursor = db.cursor()
cns_handle = open(cns_pck)
cns_pickle = pickle.load(cns_handle)
query_bed = Bed(query_bed_path)
for cns in cns_pickle:
qfeat = query_bed.accn(cns['qaccn'])
if qfeat['strand'] == "+":
end = qfeat['end']
start = qfeat["start"]
else:
end = qfeat['start']
start = qfeat["end"]
if UTR == 3:
if end == min(qfeat['locs'])[0] or end == max(qfeat['locs'])[1]:
stmt = "update MUSA_GENE_LIST_copy set MUSA_GENE_LIST_copy.3_UTR = 'ND' where MUSA_GENE_LIST_copy.Rice_MSU6_genes = '{0}'".format(
cns['qaccn'])
print stmt
cursor.execute(stmt)
elif UTR == 5:
if start == min(qfeat['locs'])[0] or start == max(
qfeat['locs'])[1]:
stmt = "update MUSA_GENE_LIST_copy set MUSA_GENE_LIST_copy.5_UTR = 'ND' where MUSA_GENE_LIST_copy.Rice_MSU6_genes = '{0}'".format(
cns['qaccn'])
print stmt
cursor.execute(stmt)
def print_bed(flist, old_path):
ipath, ext = op.splitext(old_path)
path = "%s.with_new%s" % (ipath, ext)
print >> sys.stderr, "writing to: %s.with_new%s" % (ipath, ext)
fh = open(path, 'wb')
seen = {}
for item in flist:
# convert the locs to a tuple.
#print >>sys.stderr, item
item = list(item)
item[6] = tuple(item[6])
item = tuple(item)
if item in seen: continue
seen[item] = 1
locs = item[6] # tuple(sorted([item[1], item[2]]))
row = dict(accn=item[3],
start=item[1],
end=item[2],
seqid=item[0],
locs=locs,
score='.',
strand=item[5],
rgb='.',
thickstart='.',
thickend=".")
print >> fh, Bed.row_string(row)
fh.close()
return Bed(path)
def freq(feature_file,window_size,interval,meth_data):
features = Bed(feature_file)
for feature in features:
region = range(int(feature["start"]),int(feature["end"])+1)
for window_start in region[::interval]:
window_end = window_start + window_size
if window_end > region[-1]:
matches = meth_data[feature['seqid']].find(window_start, region[-1])
else:
matches = meth_data[feature['seqid']].find(window_start,window_end)
if len(matches) < 15 : continue
kw(matches,feature['seqid'],window_start,window_end)
def main(missed, fh_match, org_bed):
"""first megers all hits to the same gene... then updates the entire bed
file output: all_ORG.bed """
merge_same_hits(missed, fh_match, org_bed)
org_bed_path = org_bed.path
path = org_bed_path.split('/')
dirc = '/'.join(path[:-1])
org = path[-1]
missed2 = '{0}/missed_from_{1}'.format(dirc, org)
merge_fh = "{0}/all_{1}".format(dirc, org)
print missed2
merge(org_bed, Bed(missed2), merge_fh)
def merge_flat(new_name, aflat, bflat):
"""take 2 flat files and return a new one that is the union of the 2
existing"""
seen = {}
both = []
for flat in (aflat, bflat):
for row in flat:
key = row['seqid'], row['accn']
if key in seen: continue
seen[key] = True
both.append(row)
both.sort(key=lambda a: (a['seqid'], a['start']))
fh = open(new_name, "w")
#print >>fh, "\t".join(Flat.names)
for b in both:
print >> fh, Bed.row_string(b)
fh.close()
return Bed(fh.name)
def main(cns_file, bedpath, fastapath):
genespace = get_genespace(cns_file)
bed = Bed(bedpath)
f = Fasta(fastapath)
handles = [
'3_utr', '5_utr', 'intronic', '5_prox', '5_distal', '3_prox',
'3_distal'
]
fhs = open_files(handles)
for gene in genespace.keys():
#cnsspace = genespace[gene]
try:
accn = bed.accn(gene)
except KeyError:
continue
cnsspace = [(max(0, accn['start'] - 12000), accn['end'] + 12000)]
#print "GENESPACE {0}".format(cnsspace)
locs = accn['locs']
locs.sort()
cnsspace.sort()
write_to_pos_fasta(bed, accn, locs, cnsspace, fhs, f)
def loadintointersect(bed_file):
query_list_pos = {}
query_list_neg = {}
feature_list = Bed(bed_file)
for feature in feature_list:
## if float(feature['accn']) < .4: continue
if feature["strand"] == "+":
### ADD one because bed adds one too number
if feature['seqid'] not in list(query_list_pos):
query_list_pos[feature['seqid']] = Intersecter()
query_list_pos[feature['seqid']].add_interval(
Feature(int(feature['start'] - 1),
int(feature['start'] - 1),
name=feature['strand']))
elif feature["strand"] == "-":
if feature['seqid'] not in list(query_list_neg):
query_list_neg[feature['seqid']] = Intersecter()
query_list_neg[feature['seqid']].add_interval(
Feature(int(feature['start'] - 1),
int(feature['start'] - 1),
name=feature['strand']))
return query_list_pos, query_list_neg
def main(feature_bed, query_list_pos, query_list_neg, fasta_file, mtype, rand):
features = Bed(feature_bed)
fasta = Fasta(fasta_file)
All_sites = defaultdict(list)
r = {}
cgene = {}
for feature in features:
rc = feature["strand"] == "-"
if feature["strand"] == "+":
TSS_region = range(
int(feature['locs'][0][0]) - 2000, int(feature['locs'][0][0]))
TTS_region = range(int(feature['locs'][-1][1]),
int(feature['locs'][-1][1]) + 2000)
TSS_sites = get_matchs(query_list_pos, feature['seqid'],
TSS_region,
fasta["chromosome_" + feature["seqid"]],
-2000, rc)
TE_sites = get_matchs(query_list_pos, feature['seqid'], TTS_region,
fasta["chromosome_" + feature['seqid']],
1000, rc)
gene_body, rebin = get_genebody(
query_list_pos, feature,
fasta["chromosome_" + feature["seqid"]], rc, rand)
r[feature["accn"]] = rebin
cgene[feature["accn"]] = gene_body
# [All_sites[str(region)].append(freq) for region,freq in TSS_sites]
# [All_sites[str(region)].append(freq) for region,freq in TE_sites]
[
All_sites[feature["accn"]].append((region, freq))
for region, freq in TSS_sites
]
[
All_sites[feature["accn"]].append((region, freq))
for region, freq in TE_sites
]
if feature["strand"] == "-":
TTS_region = range(
int(feature['locs'][0][0]) - 2000, int(feature['locs'][0][0]))
TSS_region = range(int(feature['locs'][-1][1]),
int(feature['locs'][-1][1]) + 2000)
TSS_sites = get_matchs(query_list_neg, feature['seqid'],
TSS_region,
fasta["chromosome_" + feature["seqid"]],
-2000, rc)
TE_sites = get_matchs(query_list_neg, feature['seqid'], TTS_region,
fasta["chromosome_" + feature['seqid']],
1100, rc)
###RV complent
gene_body, rebin = get_genebody(
query_list_neg, feature,
fasta["chromosome_" + feature["seqid"]], rc, rand)
r[feature["accn"]] = rebin
cgene[feature["accn"]] = gene_body
##[All_sites[str(region)].append(freq) for region,freq in TSS_sites]
##[All_sites[str(region)].append(freq) for region,freq in TE_sites]
[
All_sites[feature["accn"]].append((region, freq))
for region, freq in TSS_sites
]
[
All_sites[feature["accn"]].append((region, freq))
for region, freq in TE_sites
]
return All_sites, r, cgene
if strand == '-':
my_seq = fasta
fasta = str(Seq(my_seq).reverse_complement())
if len(fasta) == 0:
#print start,stop,accn['accn']
continue
seq_w = "{0}\n".format(fasta)
new_fasta.write(w)
new_fasta.write(seq_w)
####### tair ##########
#x = random_noncoding('/Users/gt/Desktop/tmp.csv',Bed('/Users/gt/thaliana_v8.with_new_cns_mask.bed'),"/Users/gt/thaliana_v8.fasta","/Users/gt/thaliana_v8_control_SB.fasta")
x = random_noncoding(
'/Users/gt/Desktop/tmp.csv',
Bed('/Users/gt/Desktop/freelinglab/genomes/tair 8/tair_8/tair_8_golden/thaliana_v8.with_new_cns_mask.bed'
),
"/Users/gt/Desktop/freelinglab/genomes/tair 8/tair_8/thaliana_v8.fasta",
"/Users/gt/Desktop/freelinglab/genomes/tair 8/tair_8/tair_8_mine/thaliana_v8_control_SB.fasta"
)
######### rice,sorg,set #####
##### took out strand info used N to mask bed also ########
#x =
#random_noncoding('/Users/gt/Desktop/paper/G-box-seq/rice_rice/tmp.csv',Bed('/Users/gt/Desktop/paper/G-box-seq/rice.with_new_cns_mask.bed'),"/Users/gt/Desktop/paper/G-box-seq/rice_rice/rice_j.fasta","/Users/gt/Desktop/paper/G-box-seq/rice_rice/rice_rice_control_fasta")
#x = random_noncoding('/Users/gt/Desktop/tmp.csv',Bed('/Users/gt/Desktop/freelinglab/genomes/tair 8/tair_8/tair_8_mine/thaliana_v8.with_new_cns_mask.bed'),"/Users/gt/Desktop/freelinglab/genomes/tair 8/tair_8/thaliana_v8.fasta","/Users/gt/Desktop/freelinglab/genomes/tair 8/tair_8/tair_8_mine/thaliana_v8_control_SB.fasta")
#x = random_noncoding('/Users/gt/Desktop/tmp.csv',Bed('/Users/gt/Desktop/freelinglab/genomes/tair 8/tair_8/tair_8_mine/thaliana_v8.with_new_cns_mask.bed'),"/Users/gt/Desktop/freelinglab/genomes/tair 8/tair_8/thaliana_v8.fasta","/Users/gt/Desktop/freelinglab/genomes/tair 8/tair_8/tair_8_mine/thaliana_v8_control_SB.fasta")
#x = random_noncoding('/Users/gt/Desktop/tmp.csv',Bed('/Users/gt/Desktop/freelinglab/genomes/tair 8/tair_8/tair_8_mine/thaliana_v8.with_new_cns_mask.bed'),"/Users/gt/Desktop/freelinglab/genomes/tair 8/tair_8/thaliana_v8.fasta","/Users/gt/Desktop/freelinglab/genomes/tair 8/tair_8/tair_8_mine/thaliana_v8_control_SB.fasta")
#x = random_noncoding('/Users/gt/Desktop/tmp.csv',Bed('/Users/gt/Desktop/freelinglab/genomes/tair 8/tair_8/tair_8_mine/thaliana_v8.with_new_cns_mask.bed'),"/Users/gt/Desktop/freelinglab/genomes/tair 8/tair_8/thaliana_v8.fasta","/Users/gt/Desktop/freelinglab/genomes/tair 8/tair_8/tair_8_mine/thaliana_v8_control_SB.fasta")
#x = random_noncoding('/Users/gt/Desktop/tmp.csv',Bed('/Users/gt/Desktop/freelinglab/genomes/tair 8/tair_8/tair_8_mine/thaliana_v8.with_new_cns_mask.bed'),"/Users/gt/Desktop/freelinglab/genomes/tair 8/tair_8/thaliana_v8.fasta","/Users/gt/Desktop/freelinglab/genomes/tair 8/tair_8/tair_8_mine/thaliana_v8_control_SB.fasta")
#
seq = f[seqid][start:end]
if "X" in seq:
print accn, seqid, start, end
if len(seq) < 15 and len(seq) > 0:
print "OH NO!!!!!!"
w = ">cns{0}\n".format(n)
seq_w = "{0}\n".format(seq)
new_fasta.write(w)
new_fasta.write(seq_w)
dict_size = gene_size_dict('/Users/gturco/Desktop/rice_sorg_size.tsv')
#dict_size = gene_size_dict("test_file")
x = random_noncoding(
dict_size,
Bed('/Users/gturco/data/paper3/rice_b_sorghum_v1.nolocaldups.with_new_cns_mask.bed'
))
print len(x)
#####print x
get_seq(x, "/Users/gturco/data/paper3/rice_b.fasta",
"/Users/gturco/test.fasta")
##
##### seq for cns
#handle = open("/Users/gturco/data/paper3/rice_b_sorghum_v1.cns.assigned_real.csv")
#fh = handle.read()
#cns_list = []
#for line in fh.split("\n")[:-1]:
# if line[0] == "#": continue
# cns_id,accn,seqid,start,end,strand = line.split(",")[:6]
# cns_list.append((seqid,int(start),int(end)))
#
#len(cns_list)
print "OH NO!!!!!!"
w = ">cns{0}\n".format(n)
seq_w = "{0}\n".format(seq)
new_fasta.write(w)
new_fasta.write(seq_w)
######## rice_set ##########
#dict_size = gene_size_dict('/Users/gt/tmp.tsv')
#x = random_noncoding(dict_size,Bed('/Users/gt/data/paper4/rice_j_setaria_n/rice_j_set.nolocaldups.with_new_cns_mask.bed'))
#get_seq(x,"/Users/gt/data/paper4/rice_j.fasta","/Users/gt/data/paper4/rice_j_setaria_n/testing.fasta")
####### rice_sorg #########
dict_size = gene_size_dict('/Users/gt/tmp.tsv')
x = random_noncoding(
dict_size,
Bed('/Users/gt/data/paper4/rice_j_sorghum_n/rice_j_sorg.nolocaldups.with_new_cns_mask.bed'
))
get_seq(x, "/Users/gt/data/paper4/rice_j.fasta",
"/Users/gt/data/paper4/rice_j_sorghum_n/testing.fasta")
##### seq for cns
#handle = open("/Users/gturco/data/paper3/rice_b_sorghum_v1.cns.assigned_real.csv")
#fh = handle.read()
#cns_list = []
#for line in fh.split("\n")[:-1]:
# if line[0] == "#": continue
# cns_id,accn,seqid,start,end,strand = line.split(",")[:6]
# cns_list.append((seqid,int(start),int(end)))
#
#len(cns_list)
#get_seq(cns_list,"/Users/gturco/data/paper3/rice_b.fasta","/Users/gturco/test_cns.fasta")
##
def main(qbed_path, sbed_path, cnsfile, dist, orthology_path):
"""
here, we remove cnss that have been called proteins/rnas from
the cns list, and add them to the bed files.
AND have to do the preliminary assignment of cnss that remain to the new-genes
that _were_ cnss. the proper assignment is then handled in assign.py
"""
qcns_file = qbed_path.replace(".bed", "_cns.gff")
assert qcns_file != qbed_path
qcns_gff = open(qcns_file, 'w')
print >> qcns_gff, "##gff-version 3"
if sbed_path != qbed_path:
scns_file = sbed_path.replace(".bed", "_cns.gff")
assert scns_file != sbed_path
scns_gff = open(scns_file, 'w')
print >> scns_gff, "##gff-version 3"
else:
scns_gff = qcns_gff
qrawbed = RawBed(qbed_path)
srawbed = RawBed(sbed_path)
ortho_trees = read_orthos_to_trees(orthology_path, qrawbed, srawbed)
qbed = Bed(qbed_path)
qbed.fill_dict()
sbed = Bed(sbed_path)
sbed.fill_dict()
name, ext = op.splitext(cnsfile)
real_cns_fh = open("%s.real%s" % (name, ext), "w")
print >> sys.stderr, "writing to:", real_cns_fh.name
outdir = op.dirname(cnsfile)
print >> real_cns_fh, "#qseqid,qaccn,sseqid,saccn,qstart,qend,sstart,send,eval"
crna = read_cns_to_rna(outdir)
cpro = read_cns_to_protein_exons(outdir)
#cns_items = list(parse_raw_cns(cnsfile))
proteins = collections.defaultdict(list)
rnas = collections.defaultdict(list)
real_cns_items = []
for cnsi in CNS.parse_raw_line(cnsfile):
cns_id = cnsi.cns_id
cns = cnsi.to_dict()
key = (cns['qseqid'], cns['sseqid'])
if cns_id in cpro:
proteins[key].append((cns, cpro[cns_id]))
elif cns_id in crna:
rnas[key].append((cns, crna[cns_id]))
else:
real_cns_items.append((cns_id, cns))
p_trees = fill_tree(proteins)
r_trees = fill_tree(rnas)
def assign_new_names(prs, protein_or_rna):
n = {}
for seqid_pair, li in prs.iteritems():
if not seqid_pair in n: n[seqid_pair] = []
for gnew, info in li[:]:
new_qname = "%(qseqid)s_%(qstart)i_%(qend)i_cns" % gnew
new_sname = "%(sseqid)s_%(sstart)i_%(send)i_cns" % gnew
# and give them both an id so we know they were a pair.
new_qname += "_%s" % (protein_or_rna)
new_sname += "_%s" % (protein_or_rna)
#print >>sys.stderr, gnew['qaccn'], cns["qaccn"]
try:
qstrand = qbed.d[gnew['qaccn']]['strand']
sstrand = sbed.d[gnew['saccn']]['strand']
except:
print >> sys.stderr, gnew
raise
gnew['qaccn'] = new_qname
gnew['saccn'] = new_sname
gnew['qstrand'] = qstrand
gnew['sstrand'] = sstrand
n[seqid_pair].append((gnew, info))
return n
nproteins = assign_new_names(proteins, "protein")
nrnas = assign_new_names(rnas, "rna")
cns_seen = {}
# go through the remaining cnss, print and assign them to the new
# genes (previously cnss) in within dist.
for cns_id, cns in real_cns_items:
print >> real_cns_fh, cns_to_str(cns)
key = (cns['qseqid'], cns['sseqid'])
for pnew, info in get_new(cns, p_trees, key, nproteins, dist + 1000):
cns['qaccn'] = pnew['qaccn']
cns['saccn'] = pnew['saccn']
cns_str = cns_to_str(cns)
if cns_str in cns_seen: continue
cns_seen[cns_str] = 1
print >> real_cns_fh, cns_str
for rnew, info in get_new(cns, r_trees, key, nrnas, dist + 1000):
cns['qaccn'] = rnew['qaccn']
cns['saccn'] = rnew['saccn']
cns_str = cns_to_str(cns)
if cns_str in cns_seen: continue
cns_seen[cns_str] = 1
print >> real_cns_fh, cns_str
qbed_list, qnew_pairs = merge_bed(qbed, nproteins, nrnas, ortho_trees, 'q')
print >> sys.stderr, len(qnew_pairs)
# dont need to do the orthos 2x so send in empty dict.
sbed_list, snew_pairs_unused = merge_bed(sbed, nproteins, nrnas, {}, 's')
# if it's the same org, we add the new cnss again to the same we send in both lists.
# print_bed handles the repeats.
if qbed.path == sbed.path:
qbed_new = sbed_new = print_bed(qbed_list + sbed_list, qbed.path)
else:
qbed_new = print_bed(qbed_list, qbed.path)
sbed_new = print_bed(sbed_list, sbed.path)
return qbed_new.path, sbed_new.path, qnew_pairs
def main(old_bed, new_bed1, new_bed2, merge_path):
merge_fh = open(merge_path, 'w')
new_genes_1 = new_genes(old_bed, new_bed1)
new_genes_2 = new_genes(old_bed, new_bed2)
print len(new_genes_1), len(new_genes_2)
all_overlap = []
for new_gene in new_genes_1:
#print new_gene['accn']
### does it overlapp with any of the other new genes....
overlapping_genes = overlapping(new_gene['start'], new_gene['end'],
new_gene['strand'], new_gene['seqid'],
new_genes_2)
if overlapping_genes == 0:
write_bed(gene, merge_fh)
continue
### append all overlaping accns
all_overlap.extend(overlapping_genes)
for overlapping_gene in overlapping_genes:
new_gene = update_locs(new_gene, overlapping_gene)
merged_gene = merge_feats(new_gene)
write_bed(new_gene, merge_fh)
#### if it does merge the numbers
for new_gene2 in new_genes_2:
if new_gene2 not in all_overlap: write_bed(new_gene2, merge_fh)
write_old_bed(new_genes_1, new_genes_2, old_bed, merge_fh)
main(Bed("data/rice_v6_setaria64/rice_v6.bed"),
Bed("data/rice_v6_setaria64/rice_v6.all2.bed"),
Bed("data/rice_v6_sorghum_v1/rice_v6.all2.bed"), "test")
print >> fcnss, "%s,%s,%s,[%s,%s],%s,%s" % (qname, qfeat['seqid'], sname, sfeat['qleft_gene'], sfeat['qright_gene'], sfeat['seqid'],
",".join(map(lambda l: ",".join(map(str,l)), cnss)))
return None
if __name__ == "__main__":
import optparse
parser = optparse.OptionParser("usage: %prog [options] ")
parser.add_option("-F", dest="mask", help="blast mask simple sequence [default: F]", default="F")
parser.add_option("-n", dest="ncpu", help="parallelize to this many cores", type='int', default=8)
parser.add_option("-q", dest="qfasta", help="path to genomic query fasta")
parser.add_option("--qbed", dest="qbed", help="query bed file")
parser.add_option("-s", dest="sfasta", help="path to genomic subject fasta")
parser.add_option("--sbed", dest="sbed", help="subject bed file")
parser.add_option("-p", dest="pairs", help="the pairs file. output from dagchainer")
choices = ("dag", "cluster", "pair", 'qa', 'raw', 'pck')
parser.add_option("--pair_fmt", dest="pair_fmt", default='raw',
help="format of the pairs, one of: %s" % str(choices),
choices=choices)
(options, _) = parser.parse_args()
if not (options.qfasta and options.sfasta and options.sbed and options.qbed):
sys.exit(parser.print_help())
qbed = Bed(options.qbed, options.qfasta); qbed.fill_dict()
sbed = Bed(options.sbed, options.sfasta); sbed.fill_dict()
assert options.mask in 'FT'
main(qbed, sbed, options.pairs, options.pair_fmt, options.mask, options.ncpu)
write_new_bed(new_genes_final, old_bed, missed_genes, out_file)
sort_file = "sort -n -k 1 -k 2 {0} -o {0}".format(out_file)
commands.getstatusoutput(sort_file)
if __name__ == "__main__":
import optparse
parser = optparse.OptionParser("usage: %prog [options] ")
parser.add_option("--missed_bed",
dest="new_bed",
help="missed ORGA from ORGB bed file from coanno ")
parser.add_option(
"--missed_matches",
dest="missed_genes",
help="missed ORGA from ORGB matches.txt file from coanno")
parser.add_option("--old_bed",
dest="old_bed",
help="orginal bed file for ORG")
parser.add_option("--out",
dest="out_fh",
help="out_file: where the new merged bed should go")
(options, _) = parser.parse_args()
new_bed = Bed(options.new_bed)
old_bed = Bed(options.old_bed)
main(options.missed_genes, old_bed, new_bed, options.out_fh)
#merge_same_hits(Bed('data/athaliana_lyrata2/missed_lyrata_from_athaliana.bed'),'data/athaliana_lyrata2/missed_lyrata_from_athaliana.matches.txt',Bed('data/athaliana_lyrata2/lyrata.bed'))
#merge(Bed('data/athaliana_lyrata2/lyrata.bed'),Bed('data/athaliana_lyrata2/missed_from_lyrata.bed'),'data/athaliana_lyrata2/lyrata.all.bed')
def __init__(self, filename, bed):
self.filename = filename
self.bed = Bed(bed)
self.bed.fill_dict()
type='string',
help="path to query localdup_file")
parser.add_option("--sdups",
dest="sdups",
type='string',
help="path to subject localdup_file")
parser.add_option("--cns_file",
dest="cns_file",
type='string',
help="path to cns file cns.txt")
parser.add_option("--UMfasta",
dest="unmasked_fasta",
help="path to unmasked fasta file file")
(options, _) = parser.parse_args()
qbed = Bed(options.qbed, options.qfasta)
qbed.fill_dict()
sbed = Bed(options.sbed, options.sfasta)
sbed.fill_dict()
unmasked_fasta = Fasta(options.unmasked_fasta)
assert options.mask in 'FT'
qnolocaldups_path = qbed.path.split(".")[0] + ".nolocaldups.bed"
snolocaldups_path = sbed.path.split(".")[0] + ".nolocaldups.bed"
#pairs_to_qa("{0}.local".format(options.pairs),'pair',"{0}.nolocaldups.local".format(qbed.path.split(".")[0]),"{0}.nolocaldups.local".format(sbed.path.split(".")[0]),"{0}.raw.filtered.local".format(options.pairs.split(".")[0]))
import logging
LOG_FILENAME = path.dirname(options.qfasta) + "dup_rdups.log"
logging.basicConfig(filename=LOG_FILENAME, level=logging.INFO)
main(options.cns_file, options.qdups, options.sdups, options.pairs,
# print interval_list[0].find(0,100000000)
# print interval_list[0].find(3577840,3577841)
# print three_prom
# print gene_body
# print five_prom
#three_prom = [i for i in three_prom if i.name == gene['strand']]
#five_prom = [i for i in five_prom if i.name == gene['strand']]
#gene_body = [i for i in gene_body if i.name == gene['strand']]
if len(three_prom) > 0:
l = "{0}\t3_prom\t{1}\t{2}\t{3}\n".format(
gene_name, three_prom_p, three_prom_p * len(three_prom),
sum(int(sig.name) for sig in three_prom))
out.write(l)
if len(five_prom) > 0:
l = "{0}\t5_prom\t{1}\t{2}\t{3}\n".format(
gene_name, five_prom_p, five_prom_p * len(five_prom),
sum(int(sig.name) for sig in five_prom))
out.write(l)
if len(gene_body) > 0:
l = "{0}\tgene_body\t{1}\t{2}\t{3}\n".format(
gene_name, gene_body_p, gene_body_p * len(gene_body),
sum(int(sig.name) for sig in gene_body))
out.write(l)
genelist = Bed("sorg.bed")
interval_list = insert_queries("DMR_NONVAS_CG_HYPO")
find_intersections(3000, interval_list, genelist, "DMR_nonvas.genes")
parser.add_option("--paralogy", dest="paralogy", help="paralogy file")
parser.add_option("--orthology", dest="orthology", help="orthology file")
opts, _ = parser.parse_args()
if not (opts.qflat_all and opts.sflat_all and opts.datasheet):
print "A"
sys.exit(parser.print_help())
if not (opts.qdsgid and opts.qorg and opts.sorg):
print "B"
sys.exit(parser.print_help())
if not (opts. qdups and opts.sdups and opts.paralogy and opts.orthology):
print "C"
sys.exit(parser.print_help())
qflat_new = Bed(opts.qflat_new)
sflat_new = qflat_new if opts.qflat_new == opts.sflat_new else Bed(opts.sflat_new)
qflat_all = Bed(opts.qflat_all)
sflat_all = qflat_all if opts.qflat_all == opts.sflat_all else Bed(opts.sflat_all)
qfpath = "%s.all%s" % op.splitext(qflat_new.path)
sfpath = "%s.all%s" % op.splitext(sflat_new.path)
qflat = merge_flat(qfpath, qflat_all, qflat_new)
sflat = merge_flat(sfpath, sflat_all, sflat_new)
qdups = parse_dups(opts.qdups, qflat)
sdups = parse_dups(opts.sdups, sflat)
qlocaldups = parse_dups(opts.qlocaldups,qflat)
#print line.split(",")[:5]
cns_id, accn, seqid, start, end, strand = line.split(",")[:6]
w = '{0}\t{1}\t{2}\t{3}\t{4}\t{5}\t.\t.\t.\t1\t{6}\t0\n'.format(
seqid, start, end, cns_id, (int(end) - int(start)), strand,
(int(end) - int(start) + 1))
cns_bed.write(w)
#cns_to_bed("/Users/gt/data/paper4/rice_j_setaria_n/rice_j_setaria_n.cns.assigned_real.csv","/Users/gt/data/paper4/rice_j_setaria_n/rice_j_setaria_n_cns.bed")
#merge_flat("/Users/gt/data/paper4/rice_j_setaria_n/rice_j_set.nolocaldups.with_new_cns.bed",Bed("/Users/gt/data/paper4/rice_j_setaria_n/rice_j.nolocaldups.with_new.all.local"),Bed("/Users/gt/data/paper4/rice_j_setaria_n/rice_j_setaria_n_cns.bed"))
cns_to_bed(
"/Users/gt/data/paper4/rice_j_sorghum_n/rice_j_sorghum_n.cns.assigned_real.csv",
"/Users/gt/data/paper4/rice_j_sorghum_n/rice_j_sorghum_n_cns.bed")
merge_flat(
"/Users/gt/data/paper4/rice_j_sorghum_n/rice_j_sorg.nolocaldups.with_new_cns.bed",
Bed("/Users/gt/data/paper4/rice_j_sorghum_n/rice_j.nolocaldups.with_new.all.local"
),
Bed("/Users/gt/data/paper4/rice_j_sorghum_n/rice_j_sorghum_n_cns.bed"))
def mask_to_bed(fasta_file, mask_bed_name):
"creates a bed file of the start and stops of masked seqs"
mask_bed = open(mask_bed_name, "wb")
f = Fasta(fasta_file)
mask_id = 1
for seqid in f.keys():
seq = f[seqid][:]
for m in re.finditer("X+", seq):
mask_id = mask_id + 1
w = '{0}\t{1}\t{2}\t{3}\t{4}\t+\t.\t.\t.\t1\t{5}\t0\n'.format(
seqid, m.start(), m.end(), "mask_id {0}".format(mask_id),
(m.end() - m.start()), (m.end() - m.start() + 1))
org_bed_path = org_bed.path
path = org_bed_path.split('/')
dirc = '/'.join(path[:-1])
org = path[-1]
missed2 = '{0}/missed_from_{1}'.format(dirc, org)
merge_fh = "{0}/all_{1}".format(dirc, org)
print missed2
merge(org_bed, Bed(missed2), merge_fh)
if __name__ == "__main__":
import optparse
parser = optparse.OptionParser("usage: %prog [options] ")
parser.add_option("--missed",
dest="missed",
help="missed ORGA from ORGB bed file from coanno ")
parser.add_option(
"--match",
dest="fh_match",
help="missed ORGA from ORGB matches.txt file from coanno")
parser.add_option("--org", dest="org_bed", help="orginal bed file for ORG")
(options, _) = parser.parse_args()
missed_bed = Bed(options.missed)
org_bed = Bed(options.org_bed)
main(missed_bed, options.fh_match, org_bed)
#merge_same_hits(Bed('data/athaliana_lyrata2/missed_lyrata_from_athaliana.bed'),'data/athaliana_lyrata2/missed_lyrata_from_athaliana.matches.txt',Bed('data/athaliana_lyrata2/lyrata.bed'))
#merge(Bed('data/athaliana_lyrata2/lyrata.bed'),Bed('data/athaliana_lyrata2/missed_from_lyrata.bed'),'data/athaliana_lyrata2/lyrata.all.bed')
def test_main(self):
"""test for test_get_cns_dict"""
qbed = Bed(self.qbed, self.qfasta); qbed.fill_dict()
sbed = Bed(self.sbed, self.sfasta); sbed.fill_dict()
x = main(qbed, sbed, self.pairs, 12000,12000, "pair", self.blast_path, "T",2)
print x