sam
sam
TLDR
Initialize a serverless application
$ sam init
Initialize a serverless application with a specific runtime
$ sam init --runtime [python3.7]
Package a SAM application
$ sam package
Build your Lambda function code
$ sam build
Run your serverless application locally
$ sam local start-api
Deploy an AWS SAM application
$ sam deploy
DESCRIPTION
Sequence Alignment/Map (SAM) format is TAB-delimited. Apart from the header lines, which are started with the `@' symbol, each alignment line consists of:
| 1 | QNAME | Query template/pair NAME |
| 2 | FLAG | bitwise FLAG |
| 3 | RNAME | Reference sequence NAME |
| 4 | POS | 1-based leftmost POSition/coordinate of clipped sequence |
| 5 | MAPQ | MAPping Quality (Phred-scaled) |
| 6 | CIGAR | extended CIGAR string |
| 7 | MRNM | Mate Reference sequence NaMe (`=' if same as RNAME) |
| 8 | MPOS | 1-based Mate POSition |
| 9 | TLEN | inferred Template LENgth (insert size) |
| 10 | SEQ | query SEQuence on the same strand as the reference |
| 11 | QUAL | query QUALity (ASCII-33 gives the Phred base quality) |
| 12+ | OPT | variable OPTional fields in the format TAG:VTYPE:VALUE |
Each bit in the FLAG field is defined as:
| 0x0001 | p | the read is paired in sequencing |
| 0x0002 | P | the read is mapped in a proper pair |
| 0x0004 | u | the query sequence itself is unmapped |
| 0x0008 | U | the mate is unmapped |
| 0x0010 | r | strand of the query (1 for reverse) |
| 0x0020 | R | strand of the mate |
| 0x0040 | 1 | the read is the first read in a pair |
| 0x0080 | 2 | the read is the second read in a pair |
| 0x0100 | s | the alignment is not primary |
| 0x0200 | f | the read fails platform/vendor quality checks |
| 0x0400 | d | the read is either a PCR or an optical duplicate |
| 0x0800 | S | the alignment is supplementary |
where the second column gives the string representation of the FLAG field.
SEE ALSO
https://github.com/samtools/hts-specs The full SAM/BAM file format specification
