| 绿豆幼苗发育初期Pchlide光还原的研究 |
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| 引用本文： | 张汝民,姚洪军,高荣孚,钟传飞,高岩. 绿豆幼苗发育初期Pchlide光还原的研究[J]. 内蒙古农业大学学报(自然科学版), 2007, 28(1): 104-108 |
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| 作者姓名： | 张汝民 姚洪军 高荣孚 钟传飞 高岩 |
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| 作者单位： | 内蒙古农业大学农学院,呼和浩特,010019;北京林业大学林木、花卉遗传育种教育部重点实验室,北京,100083 |
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| 基金项目： | 国家自然科学基金;内蒙古自然科学基金 |
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| 摘 要： | 为了探讨被子植物幼苗发育初期Pchlide还原机制,本文采用不同波长的光照和抗生素处理,分析了光照诱导绿豆黄花幼苗发育初期Pchlide和Chlide的变化以及抗生素对Pchlide和Chlide的变化的影响。结果表明:绿豆黄化幼苗在光照最初0.5 h,单色光有利于Pchlide的还原和新Pchlide的生物合成;光照2 h后,单色光不利于Chlide的酯化;CH明显抑制绿豆幼苗子叶Chlide的酯化速度,说明Chlide的酯化是受细胞核基因控制。
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| 关 键 词： | 绿豆 原叶绿酸 抗生素 光转化 |
| 文章编号： | 1009-3575（2007）01-0104-05 |
| 修稿时间： | 2007-03-10 |
STUDY ON PCHLIDE PHOTOREDUCTION DURING EARLY DEVELOPMENT OF SEEDLING OF PHASEOLUS RADIATUS L. |
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| ZHANG Ru-min,YAO Hong-jun,GAO Rong-fu,ZHONG Chuan-fei,GAO Yan. STUDY ON PCHLIDE PHOTOREDUCTION DURING EARLY DEVELOPMENT OF SEEDLING OF PHASEOLUS RADIATUS L.[J]. Journal of Inner Mongolia Agricultural University(Natural Science Edition), 2007, 28(1): 104-108 |
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| Authors: | ZHANG Ru-min YAO Hong-jun GAO Rong-fu ZHONG Chuan-fei GAO Yan |
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| Affiliation: | 1. College of Agronomy, Inner Mongolia Agricultural University, Huhhot 018001, China; 2. Key Laboratory of Genetics and Breeding of Forest Trees and Ornamental Plants, Ministry of Education, Beijing Forestry University, Beijing 100083, China |
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| Abstract: | In order to make clear the Pchlide reduction mechanisms of early development of plant seedling,the changes of Pchlide and Chlide during early development of the seedling of Phaseolus radiatus under different treatments using light and antibiotics were analyzed.Results showed that the monochromatic lights were advantageous to the Pchlide reduction and biosynthesis for etiolation seedling of Phaseolus radiatus in illumination for 05 h at first.The monochromatic light did not favor for Chlide esterification after illumination for 2 h.Chlide esterification was controlled by the cell nucleus gene,because Chlide esterification rate was restrained to the seedling leaf of P.radiatus. |
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| Keywords: | Phaseolus radiatus L. Pchlide antibiotic photoreduction |
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