| 稻,棉,油菜的花粉两条发育途径的同工酶研究 |
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| 引用本文： | 宋佩伦 彭文仲. 稻,棉,油菜的花粉两条发育途径的同工酶研究[J]. 湖南师范大学自然科学学报, 1990, 13(4): 342-348 |
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| 作者姓名： | 宋佩伦 彭文仲 |
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| 作者单位： | 湖南省生物研究所，湖南省生物研究所，湖南省生物研究所 |
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| 摘 要： |
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| 关 键 词： | 花药 花粉发育 同功酶 组织培养 |
RESEARCHES ON ISOENZYMES IN POLLEN FROM RICE,COTTON AND RAPE ON THE TWO PATHWAYS OF POLLEN DEVELOPMENT |
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| Song Peilun,Pen Wenchung,Zhen Jianguo Hunan Biology Institute Research. RESEARCHES ON ISOENZYMES IN POLLEN FROM RICE,COTTON AND RAPE ON THE TWO PATHWAYS OF POLLEN DEVELOPMENT[J]. Journal of Natural Science of Hunan Normal University, 1990, 13(4): 342-348 |
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| Authors: | Song Peilun Pen Wenchung Zhen Jianguo Hunan Biology Institute Research |
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| Affiliation: | Song Peilun;Pen Wenchung;Zhen Jianguo Hunan Biology Institute Research |
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| Abstract: | The study deals with peroxidase and esterase isozymes in pollen from rice,cotton and rape on the gametophytic and sporophytic pathways of pollen develop-ment.The results are shown in the following:1)At various stages of gametophy-tie development,the isozyme patterns in anthers from the three crops all showedcharacteristics,specially at the miosis and hinucleate stages.2)In vitor,whenthe pollen developed gametophytic into sporophytic pathway,the isozyme patternsin anthers changed obviously.3)Only rice anthers can go on dedifferentiationinitiation to the hinucleate stage on the medium without hormone. |
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| Keywords: | anthers pollen development isozyme |
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