Phenotypic Instability and Rapid Gene Silencing in Newly Formed Arabidopsis Allotetraploids

Allopolyploid hybridization serves as a major pathway for plant evolution, but in its early stages it is associated with phenotypic and genomic instabilities that are poorly understood. We have investigated allopolyploidization between Arabidopsis thaliana (2n = 2x = 10; n, gametic chromosome number...

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Veröffentlicht in:	The Plant cell 2000-09, Vol.12 (9), p.1551-1567
Hauptverfasser:	Comai, Luca, Tyagi, Anand P., Winter, Ken, Holmes-Davis, Rachel, Reynolds, Steven H., Stevens, Yvonne, Byers, Breck
Format:	Artikel
Sprache:	eng
Schlagworte:	Allopolyploidy Arabidopsis Arabidopsis - cytology Arabidopsis - genetics Cardaminopsis arenosa Chromosomes Complementary DNA DNA DNA, Complementary - chemistry DNA, Complementary - genetics DNA, Plant - chemistry DNA, Plant - genetics Gene Expression Regulation, Plant Gene Silencing Genes Genes, Plant - genetics Genetic Markers Genomes Hybridity Hybridization, Genetic K7 gene L6 gene Molecular Sequence Data Phenotype Phenotypes Plants Polyploidy RAP2.1 gene Seeds - growth & development Sequence Analysis, DNA
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