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On the possibility of the development of tricolpate pollen from monosulcate

 

作者: L.A. Kuprianova,  

 

期刊: Grana  （Taylor Available online 1979）
卷期: Volume 18, issue 1  

页码: 1-4

 

ISSN:0017-3134

 

年代: 1979

 

DOI:10.1080/00173137909428864

 

出版商: Taylor & Francis Group

 

关键词: Pollen;monosulcate;tricolpate;development

 

数据来源: Taylor

 

摘要:

Pollen grains ofNelumbo caspicum(DC.) Fisch. grown in the hothouses of the Komarov Botanical Institute were investigated. Among normally developed pollen grains there were grains clustered in different kinds of tetrads. These individual changes suggest the course of the evolutionary transformations of the colpus structure. The investigations were carried out with both light- and electron microscope

 

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