五唇兰珠心细胞程序死亡的超微结构观察

journal6 ›› 2004, Vol. 25 ›› Issue (4): 27-29.

五唇兰珠心细胞程序死亡的超微结构观察

(1.中国科学院华南植物研究所,广东广州510650;2.漳州师范学院生物系,福建漳州 363000)

出版日期:2004-12-15 发布日期:2012-09-22
作者简介:伍成厚(1968-),男,湖南邵阳人,漳洲师范学院生物系讲师,博士,主要从事植物遗传育种与生物技术研究.
基金资助:
国家自然科学基金资助项目(30170061)；广东省重大科技专项基金资助项目(2003A2010401)

Ultrastructural Observations on Programmed Cell Death of the Nucellar Cells in Doritis pulcherrima

（1.South China Institute of Botany,Academica Sinica,Guangzhou 510650,China; 2.Dept.of Biology,Zhangzhou Teacher College,Zhangzhou,Fujian 363000,China)

Online:2004-12-15 Published:2012-09-22

摘要/Abstract

摘要：应用透射电子显微镜观察了五唇兰珠心细胞程序死亡过程.五唇兰珠心细胞程序死亡超微结构的特征是：染色质凝集；线粒体结构简化，内嵴减少或消失；液泡数量增多，在一些液泡内含有细胞组分的碎片或膜状结构.

关键词： 五唇兰, 珠心细胞, 细胞程序死亡, 超微结构观察

Abstract: Ultrastructral observations on programmed cell death of the nucellar cells in Doritis pulcherrima showed some distinct characteristics,that is,demonstrated condensation of the chromatin;decreased quantity of mitochondria or the loss of their cristae;increased amount of vacuoles,and some of which contained residum of organelles or membrane structures.

Key words: Doritis pulcherrima, nucellar cells, prorammed cell death, ultrastructural observations

伍成厚, 夏快飞, 梁承邺, 叶秀. 五唇兰珠心细胞程序死亡的超微结构观察[J]. journal6, 2004, 25(4): 27-29.

WU Cheng-Hou, XIA Kuai-Fei, LIANG Cheng-Ye, YE Xiu. Ultrastructural Observations on Programmed Cell Death of the Nucellar Cells in Doritis pulcherrima[J]. journal6, 2004, 25(4): 27-29.