参考资料： http://www.metagenomics.wiki/tools/blast/blastn-output-format-6
blast output format 6 lessonHiba, Waldman benasher
BLASTn output format 6 Column headers:qseqid sseqid pident length mismatch gapopen qstart qend sstart send evalue bitscore 1. qseqid query (e.g., gene) sequence id 2. sseqid subject (e.g., reference genome) sequence id 3. pident percentage of identical matches 4. length alignment ...
mismatchnumber of mismatches gapopennumber of gap openings qstartstart of alignment in query qendend of alignment in query sstartstart of alignment in subject sendend of alignment in subject evalueexpect value bitscorebit score
https://www.metagenomics.wiki/tools/blast/blastn-output-format-6 https://www.metagenomics.wiki/tools/blast/evalue https://www.ncbi.nlm.nih.gov/books/NBK279684/#appendices.Options_for_the_commandline_a The Biostar Handbook: 2nd Edition
https://www.metagenomics.wiki/tools/blast/blastn-output-format-6 blastn output format 6 的表头 st.file_uploaderhttps://docs.streamlit.io/library/api-reference/widgets/st.file_uploader 完整代码 (还很不完善,只是勉强可以运行) 代码语言:javascript ...
5 = XML Blast output, 6 = tabular, 7 = tabular with comment lines, 8 = Text ASN.1, 9 = Binary ASN.1 10 = Comma-separated values Options 6, 7, and 10 can be additionally configured to produce a custom format specified by space delimited format specifiers. ...
-out <output_file>:指定输出文件的名称或路径。 -evalue <evalue>:设置过滤结果的期望值(E-value)阈值。默认值为10。 -outfmt <format>:指定输出结果的格式。常用的格式参数包括: 0:Pairwise(默认格式) 5:XML格式 6:Tabular格式 7:Tabular格式(注释) ...
-out <output_file>:指定输出文件的名称或路径。 -evalue <evalue>:设置过滤结果的期望值(E-value)阈值。默认值为10。 -outfmt <format>:指定输出结果的格式。常用的格式参数包括: 0:Pairwise(默认格式) 5:XML格式 6:Tabular格式 7:Tabular格式(注释) ...
BLASTn tabular output format 6 qseqid sseqid pident length mismatch gapopen qstart qend sstart send evalue bitscore 3. 数据库下载地址 https://www.ncbi.nlm.nih.gov/public/使用Aspera下载速度非常快。 Nt/Nr数据库:ftp://ftp.ncbi.nlm.nih.gov/blast/db/(直接使用) ftp://ftp.ncbi.nlm.nih...