Why does biparental plastid inheritance revive in angiosperms?

doi:10.1007/s10265-009-0291-z

CORC > 北京大学 > 生命科学学院

	Why does biparental plastid inheritance revive in angiosperms?
	Zhang, Quan ; Sodmergen
刊名	journal of plant research
	2010
关键词	Angiosperm Biparental inheritance Evolution Maternal inheritance Plastid MATERNAL INHERITANCE CYTOPLASMIC INHERITANCE MITOCHONDRIAL GENOME CHLOROPLAST DNA TRANSMISSION RNA EVOLUTION PLANTS CELLS ORGANELLES
DOI	10.1007/s10265-009-0291-z
英文摘要	It is widely believed that plastid and mitochondrial genomes are inherited through the maternal parent. In plants, however, paternal transmission of these genomes is frequently observed, especially for the plastid genome. A male gametic trait, called potential biparental plastid inheritance (PBPI), occurs in up to 20% of angiosperm genera, implying a strong tendency for plastid transmission from the male lineage. Why do plants receive organelles from the male parents? Are there clues in plastids that will help to elucidate the evolution of plants? Reconstruction of the ancestral state of plastid inheritance patterns in a phylogenetic context provides insights into these questions. In particular, a recent report demonstrated the unilateral occurrence of PBPI in angiosperms. This result implies that nuclear cytoplasmic conflicts, a basic driving force for altering the mode of organelle inheritance, might have arisen specifically in angiosperms. Based on existing evidence, it is likely that biparental inheritance may have occurred to rescue angiosperm species with defective plastids.; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000274630800009&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; Plant Sciences; SCI(E); PubMed; 15; ARTICLE; 2; 201-206; 123
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/197413]
专题	生命科学学院
推荐引用方式 GB/T 7714	Zhang, Quan,Sodmergen. Why does biparental plastid inheritance revive in angiosperms?[J]. journal of plant research,2010.
APA	Zhang, Quan,&Sodmergen.(2010).Why does biparental plastid inheritance revive in angiosperms?.journal of plant research.
MLA	Zhang, Quan,et al."Why does biparental plastid inheritance revive in angiosperms?".journal of plant research (2010).