qblast(program,
database,
sequence,
auto_format=None,
composition_based_statistics=None,
db_genetic_code=None,
endpoints=None,
entrez_query=' (none) ' ,
expect=10.0,
filter=None,
gapcosts=None,
genetic_code=None,
hitlist_size=50,
i_thresh=None,
layout=None,
lcase_mask=None,
matrix_name=None,
nucl_penalty=None,
nucl_reward=None,
other_advanced=None,
perc_ident=None,
phi_pattern=None,
query_file=None,
query_believe_defline=None,
query_from=None,
query_to=None,
searchsp_eff=None,
service=None,
threshold=None,
ungapped_alignment=None,
word_size=None,
alignments=500,
alignment_view=None,
descriptions=500,
entrez_links_new_window=None,
expect_low=None,
expect_high=None,
format_entrez_query=None,
format_object=None,
format_type=' XML ' ,
ncbi_gi=None,
results_file=None,
show_overview=None)
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Do a BLAST search using the QBLAST server at NCBI.
Supports all parameters of the qblast API for Put and Get. Some useful
parameters: program blastn, blastp, blastx, tblastn, or tblastx
(lower case) database Which database to search against (e.g.
"nr"). sequence The sequence to search. ncbi_gi
TRUE/FALSE whether to give 'gi' identifier. descriptions Number of
descriptions to show. Def 500. alignments Number of alignments to
show. Def 500. expect An expect value cutoff. Def 10.0.
matrix_name Specify an alt. matrix (PAM30, PAM70, BLOSUM80, BLOSUM45).
filter "none" turns off filtering. Default no
filtering format_type "HTML", "Text",
"ASN.1", or "XML". Def. "XML".
entrez_query Entrez query to limit Blast search hitlist_size Number
of hits to return. Default 50
This function does no checking of the validity of the parameters and
passes the values to the server as is. More help is available at:
http://www.ncbi.nlm.nih.gov/BLAST/blast_overview.html
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