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Article

Comparison of metagenomic samples using sequence signatures.

BMC genomics - 27 Dec 2012

Jiang Bai, Song Kai, Ren Jie, Deng Minghua, Sun Fengzhu, Zhang Xuegong

Abstract excerpt

BACKGROUND: Sequence signatures, as defined by the frequencies of k-tuples (or k-mers, k-grams), have been used extensively to compare genomic sequences of individual organisms, to identify cis-regulatory modules, and to study the evolution of regulatory sequences. Recently many next-generation sequencing (NGS) read data sets of metagenomic samples from a variety of different environments have been generated. The...

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Identifiers

PMID: 23268604
DOI: 10.1186/1471-2164-13-730
PMCID: PMC3549735

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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