薄皮甜瓜叶色黄化突变体的农艺性状调查及红外光谱分析

为了检测叶片中某一基团的差异,是否与色素有关的生物大分子物质有联系,通过对一个新的薄皮甜瓜叶色黄化突变体（9388-1）及正常叶色薄皮甜瓜（1号）进行农艺性状调查及红外光谱分析。结果表明,突变体黄化性状在苗期即表达,整个生育期叶片均呈黄色,两者叶绿素含量有极显著差异,且为非致死性总叶绿素缺乏突变体。在植株形态上没有显著差异;两者叶片生物大分子中的OH、CH2、C-O-C等基团的红外吸收峰强度相近,CO2、C=O、CH3基团的吸收峰强度有差异,根和根的差异不明显。...

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Bibliographic Details
Published in东北农业大学学报 Vol. 44; no. 7; pp. 106 - 111
Main Author 邵勤 于泽源 李兴国 李为
Format Journal Article
LanguageChinese
Published 东北农业大学园艺学院,哈尔滨,150030 2013
Subjects
农艺性状
叶色黄化突变体
红外光谱分析
薄皮甜瓜
yellow leaf mutant
农艺性状
薄皮甜瓜
agronomic trait
IR spectrum
红外光谱分析
叶色黄化突变体
muskmelon (Cucumis melo L.)
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ISSN1005-9369

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Summary:为了检测叶片中某一基团的差异,是否与色素有关的生物大分子物质有联系,通过对一个新的薄皮甜瓜叶色黄化突变体（9388-1）及正常叶色薄皮甜瓜（1号）进行农艺性状调查及红外光谱分析。结果表明,突变体黄化性状在苗期即表达,整个生育期叶片均呈黄色,两者叶绿素含量有极显著差异,且为非致死性总叶绿素缺乏突变体。在植株形态上没有显著差异;两者叶片生物大分子中的OH、CH2、C-O-C等基团的红外吸收峰强度相近,CO2、C=O、CH3基团的吸收峰强度有差异,根和根的差异不明显。
Bibliography:23-1391/S
SHAO Qin, YU Zeyuan,LI Xingguo, LI Wei（School of Horticulture, Northeast Agricultural University, Harbin 150030, China）
muskmelon（Cucumis melo L.）; yellow leaf mutant; agronomic trait; IR spectrum
In order to detect the differences whether are associated with pigment of biological macromolecules linked in a certain group of the blade, agronomic traits investigation and IR spectrum analysis in a novel yellow leaf mutant （9388-1） and （No.1） of normal leaf color in muskmelon （Cucumis melo L.）. The results showed that the mutant was non lethal and total chlorophyll-deficient, traits were expressed at the seedling stage, leaves were yellow in entire growth period, chlorophyll content had significant differences, and there were no significant differences in plant morphology. There were no differences in two blades of biological macromolecules in the OH, CH2, C=O, C-O-C groups, such as infrared absorption peak intensity, except CO2, C=O, CH3 group; roots between 9388-1 and No.1 had distinctive differences.
ISSN:1005-9369