DNA damage in the early primordial anther is closely correlated with   stamen arrest in the female flower of cucumber (Cucumis sativus L.)

doi:10.1007/s00425-003-1064-x

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	DNA damage in the early primordial anther is closely correlated with stamen arrest in the female flower of cucumber (Cucumis sativus L.)
	Hao, YJ ; Wang, DH ; Peng, YB ; Bai, SL ; Xu, LY ; Li, YQ ; Xu, ZH ; Bai, SN
刊名	planta
	2003
关键词	Cucumis DNase female flower development sex expression TUNEL assay PROGRAMMED CELL-DEATH CYTOCHROME-C APOPTOSIS
DOI	10.1007/s00425-003-1064-x
英文摘要	To investigate the regulatory mechanisms of sex expression in cucumber, morphological observations and biochemical analyses were carried out on inappropriate stamen development of female flowers of cucumber. It was found that developmental arrest of the inappropriate stamen mainly occurs at the anther primordium. This arrest is closely correlated with DNA damage, as detected by TUNEL assay, and might result from anther-specific DNase activation. It was also found that the DNA damage does not lead to cell degeneration, although chromatin condensation is observed in the anther primordia.; Plant Sciences; SCI(E); EI; PubMed; 20; ARTICLE; 6; 888-895; 217
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/200238]
专题	生命科学学院
推荐引用方式 GB/T 7714	Hao, YJ,Wang, DH,Peng, YB,et al. DNA damage in the early primordial anther is closely correlated with stamen arrest in the female flower of cucumber (Cucumis sativus L.)[J]. planta,2003.
APA	Hao, YJ.,Wang, DH.,Peng, YB.,Bai, SL.,Xu, LY.,...&Bai, SN.(2003).DNA damage in the early primordial anther is closely correlated with stamen arrest in the female flower of cucumber (Cucumis sativus L.).planta.
MLA	Hao, YJ,et al."DNA damage in the early primordial anther is closely correlated with stamen arrest in the female flower of cucumber (Cucumis sativus L.)".planta (2003).