Observation on Microspore Development of Genetic Male Sterile Pepper

doi:10.3321/j.issn:1000-7091.2006.02.024

Abstract

Abstract: The meiosis behavior of pollen mother cell and development of anther and microspore of genetic male sterile (NMS) pepper were observed.The results showed that the meiosis behavior of pollen mother cell of sterile is normal.Abortion occurred after formation of tetrads.The abnormality of tetrad callose wall degradation and tapetum development was associated with the abortion of microspore.

Key words: Sweet pepper, Genic male sterile line, Microspore, Cytology

CLC Number:

S641

LUO Shuang-xia, FAN Yan-qin, SHEN Shu-xing, CHEN Xue-ping, LIU Yun, YAN Li-bin. Observation on Microspore Development of Genetic Male Sterile Pepper[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2006, 21(2): 99-103. doi: 10.3321/j.issn:1000-7091.2006.02.024.

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