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Article

Closely linked H2B genes in the marine copepod, Tigriopus californicus indicate a recent gene duplication or gene conversion event.

DNA sequence : the journal of DNA sequencing and mapping - 1 Jan 1992

Brown D, Cook A, Wagner M, Wells D

Abstract excerpt

Two nonallelic histone gene clusters were characterized in the marine copepod, Tigriopus californicus. The DNA sequence of one of the clusters reveals six genes in the contiguous arrangement of H2B, H1, H3, H4, H2B and H2A. The order of genes within the second cluster is H3, H4, H2B and H2A. There is no evidence for the presence of an H1 gene in this cluster. Comparison of the three copepod H2B genes reveals a...

Topics

Alleles
Amino Acid Sequence
Animals
Base Sequence
Crustacea
DNA
Exons
Gene Conversion
Genetic Linkage
Genome
Histones
Molecular Sequence Data

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Multigene Family

Restriction Mapping

Sequence Homology, Nucleic Acid

Source

Identifiers

PMID: 1446074
DOI: 10.3109/10425179209020818

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 29 Aug 2026. Prepared record publication-1446074-2026-08-29.1. Manifest publication-graph-cohort-2026-08-29.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 29 Aug 2026.

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