作者
Richard JA Buggs, Simon Renny-Byfield, Michael Chester, Ingrid E Jordon-Thaden, Lyderson Facio Viccini, Srikar Chamala, Andrew R Leitch, Patrick S Schnable, W Bradley Barbazuk, Pamela S Soltis, Douglas E Soltis
发表日期
2012/2/1
期刊
American journal of botany
卷号
99
期号
2
页码范围
372-382
出版商
Botanical Society of America
简介
•Premise of the study: Hybridization and polyploidization (allopolyploidy) are ubiquitous in the evolution of plants, but tracing the origins and subsequent evolution of the constituent genomes of allopolyploids has been challenging. Genome doubling greatly complicates genetic analyses, and this has long hindered investigation in that most allopolyploid species are “nonmodel” organisms. However, recent advances in sequencing and genomics technologies now provide unprecedented opportunities to analyze numerous genetic markers in multiple individuals in any organism.
•Methods: Here we review the application of next‐generation sequencing technologies to the study of three aspects of allopolyploid genome evolution: duplicated gene loss and expression in two recently formed Tragopogon allopolyploids, intergenomic interactions and chromosomal evolution in Tragopogon miscellus, and repetitive DNA …
学术搜索中的文章
RJA Buggs, S Renny‐Byfield, M Chester… - American Journal of Botany, 2012