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Format

CRAM File Format

Summary

Name
CRAM File Format
Version
1.x
Identifiers
PUID: fmt/909
Format type
Dataset
Description
CRAM is a framework technology and file format for compression of raw sequence data in the field of bioinformatics.
File extensions
cram
Submitted by
Digital Preservation Department / The National Archives

Relationships

Is previous version of

Internal signatures

CRAM v1

Description
Magic: CRAM, major version: 0x01 Specification: http://www.ebi.ac.uk/sites/ebi.ac.uk/files/groups/ena/documents/cram_format_1.0.1.pdf

Byte sequences

Min Frag Length
Absolute from BOF
Offset
0
Max offset
0
Byte Sequence
4352414D01
Endianness
None

Changelog

  • V86

    Release date
    27 July 2016
    • Added format

      CRAM File Format 1.x: Full entry added.

    • Added signature

      CRAM File Format 1.x: Signature developed through PRONOM Research.