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Literature DB >> 21481760

Hybridization: expressing yourself in a crowd.

Abstract

What happens to the expression of homeologous gene copies during the formation of new allopolyploid hybrids and their subsequent evolution? Recent studies have shown that hybridisation may relax transcriptional regulation and enable subsequent allopolyploid generations to develop novel patterns of parental gene expression.

Mesh：

Year: 2011 PMID： 21481760 DOI： 10.1016/j.cub.2011.02.035

Source DB: PubMed Journal: Curr Biol ISSN： 0960-9822 Impact factor: 10.834

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Cited

4 in total

1. The abundance of homoeologue transcripts is disrupted by hybridization and is partially restored by genome doubling in synthetic hexaploid wheat.

Authors: Ming Hao; Aili Li; Tongwei Shi; Jiangtao Luo; Lianquan Zhang; Xuechuan Zhang; Shunzong Ning; Zhongwei Yuan; Deying Zeng; Xingchen Kong; Xiaolong Li; Hongkun Zheng; Xiujin Lan; Huaigang Zhang; Youliang Zheng; Long Mao; Dengcai Liu
Journal: BMC Genomics Date: 2017-02-10 Impact factor: 3.969

Hybridization: expressing yourself in a crowd.

1. The abundance of homoeologue transcripts is disrupted by hybridization and is partially restored by genome doubling in synthetic hexaploid wheat.

2. Allele-specific expression variation at different ploidy levels in Squalius alburnoides.

3. Genome and transcriptome evolve separately in recently hybridized Trichosporon fungi.

4. Genome-wide disruption of gene expression in allopolyploids but not hybrids of rice subspecies.