[1]徐进,施季森*.鹅掌楸花粉母细胞减数分裂进程的研究[J].南京林业大学学报(自然科学版),2010,34(04):017-20.[doi:10.3969/j.jssn.1000-2006.2010.04.004]
 XU Jin,SHI Jisen*.Meiosis process of pollen mother cell in Liriodendron chinense[J].Journal of Nanjing Forestry University(Natural Science Edition),2010,34(04):017-20.[doi:10.3969/j.jssn.1000-2006.2010.04.004]
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鹅掌楸花粉母细胞减数分裂进程的研究
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《南京林业大学学报(自然科学版)》[ISSN:1000-2006/CN:32-1161/S]

卷:
34
期数:
2010年04期
页码:
017-20
栏目:
研究论文
出版日期:
2010-08-06

文章信息/Info

Title:
Meiosis process of pollen mother cell in Liriodendron chinense
作者:
徐进施季森*
南京林业大学,林木遗传与生物技术省部共建教育部重点实验室,江苏南京210037
Author(s):
XU Jin SHI Jisen*
Key Laboratory of Forest Genetics and Biotechnology Ministry of Education, Nanjing Forestry University, Nanjing 210037, China
关键词:
鹅掌楸花粉母细胞减数分裂进程
Keywords:
Liriodendron chinense(Hemsl.Sargent) pollen mother cell meiosis process
分类号:
S722
DOI:
10.3969/j.jssn.1000-2006.2010.04.004
文献标志码:
A
摘要:
从花粉母细胞发育进程的细胞生物学特征角度观察鹅掌楸花粉母细胞减数分裂进程;利用压 片法,通过连续的采样,研究了鹅掌楸花粉母细胞减数分裂的规律。结果表明:鹅掌楸花粉母细胞 减数分裂过程中细胞核的变化与一般植物的 PMCs减数分裂相似,其花粉母细胞染色体数目为 2n=2x=38。另外,可通过鹅掌楸花芽的外形观察初步判断其发育的阶段,估测花粉母细胞减数分裂 进程。
Abstract:
The meiosis rule of PMC (pollen mother cell) of pollen mother cell of Liriodendron chinense (Hemsl.Sargent)was studied by consecutively sampling and squashing. The results showed that: The PMCs developed in the successive manner, and the nuclears in the dynamic development were similar to those of the other angiosperm. The chromosome number of the PMCs was 2n=2x= 38. The stages of PMC of Liriodendron chinense were closely correlated with the floral bud size.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2009-11-05修回日期:2010-04-20基金项目:“十一五”国家科 技支撑计划(2006BAD01A16)作者简介:徐进(1965—),教授。*施季森(通信作者),教授。Email: jshi@njfu.edu.cn。引文格式:徐进,施季森. 鹅掌楸花粉母细胞减数分裂进程的研究[J]. 南京林 业大学学报:自然科学版,2010,34(4):17-20.
更新日期/Last Update: 2010-08-06