Loquat Pollen Morphology
文献类型: 外文期刊
第一作者: Chen, J. Y.
作者: Chen, J. Y.;Zhang, L. M.;Chen, Y. T.;Xu, X. D.;Zhang, Z. H.;Lu, X. M.
作者机构:
关键词: Eriobotrya japonica;germplasm;exine sculpture;pollen fertility
期刊名称:PROCEEDINGS OF THE SECOND INTERNATIONAL SYMPOSIUM ON LOQUAT
ISSN:
年卷期:
页码:
收录情况: SCI
摘要: Pollen shape, size, colpate character and exine sculpture of loquat (Eriobotrya japonica Lindl.) cultivars ('Dafang', 'Changhong No.3% 'Zaohuang', 'Taicheng No.4% 'Moriowase' and 'Jiefangzhong') were studied to the microscope and the data analyzed bymeans of Scanning Probe Microscopic Image Processing software that constructed 3-D image. The result showed that the pollen from all cultivars were prolate and 3-colpate, but differed in size and surface shape. The average axial diameter ranged between 19.94 and 30.09 mu m. The surface sculptures could be categorized into three groups: striate, perforate striate and striate cavernula.
分类号: S6
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