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水稻种胚磷脂酰甘油的脂肪酸组成与其萌发期抗冷性 被引量：1

FATTY ACID SATURATION OF PHOSPHATIDYL GLYCEROLS FROM RICE EMBRYO IN RELATION TO COLD RESISTANCE DURING GERMINATION
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摘要 用十二项形态和生理指标的隶属函数值评估六个水稻品种萌发期的抗冷性，用气相色谱仪分析吸胀种胚总极性脂和磷脂酰甘油的脂肪酸组成。结果表明，水稻品种的抗冷性强弱与种胚膜脂磷脂酰甘油的脂肪酸饱和度极显著相关（ｒ＝－０．９８０７），而与种胚膜极性脂脂肪酸不饱和指数相关性较差。 The cold resistance of 6 varieties of rice during germinating were appraised by using the subordinate function value of 12 morphological and physiological tests, and the fatty acid compositions of polar lipid and phosphatidyl glycerols (PG) from soaked embryo were analyzed by gas-liquid chromatography. The results showed that it was the level of saturated fatty acid in PG that was closely correlated with the cold resistance of rice, not the index of unsaturated fatty acid in total polar lipid.
作者 杨玲 孙冬梅 赵萍 李国兰
机构地区 浙江师范大学生物系
出处 《黑龙江八一农垦大学学报》 1998年第2期21-24,共4页 journal of heilongjiang bayi agricultural university
基金 浙江省教委资助
关键词 水稻 磷脂酰甘油 脂肪酸 隶属函数 抗冷性 Rice PG Fatty acid Subordinate function Cold resistance
分类号 S511.032 [农业科学—作物学]
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参考文献4

二级参考文献5

  • 1杨玲.磷脂酰甘油的热致相变与水稻抗冷性[J].科学通报,1994,39(16):1522-1525. 被引量：15
  • 2苏维埃，科学通报，1983年，28卷，6期，373页
  • 3苏维埃，植物生理学通讯，1980年，3期，54页
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  • 5苏维埃,王文英,李锦树.植物类脂及其脂肪酸的分析技术——TLC-GLC技术[J]植物生理学通讯,1980(03).

共引文献22

同被引文献15

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黑龙江八一农垦大学学报
1998年 第2期

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