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Article

Evolution of genomic sequence inhomogeneity at mid-range scales.

BMC genomics - 5 Nov 2009

Prakash Ashwin, Shepard Samuel S, He Jie, Hart Benjamin, Chen Miao, Amarachintha Surya P, Mileyeva-Biebesheimer Olga, Bechtel Jason, Fedorov Alexei

Abstract excerpt

BACKGROUND: Mid-range inhomogeneity or MRI is the significant enrichment of particular nucleotides in genomic sequences extending from 30 up to several thousands of nucleotides. The best-known manifestation of MRI is CpG islands representing CG-rich regions. Recently it was demonstrated that MRI could be observed not only for G+C content but also for all other nucleotide pairings (e.g. A+G and G+T) as well as for...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Share to Polymorphism, Single Nucleotide

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Source

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Identifiers

PMID: 19891785
DOI: 10.1186/1471-2164-10-513
PMCID: PMC2779198

Provenance

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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