小麦糊粉层组织中可溶性核苷酸的水平。
The levels of soluble nucleotides in wheat aleurone tissue.
作者信息
Collins G G, Jenner C F, Paleg L G
机构信息
Department of Plant Physiology, Waite Agricultural Research Institute, The University of Adelaide, Glen Osmond, South Australia.
出版信息
Plant Physiol. 1972 Mar;49(3):398-403. doi: 10.1104/pp.49.3.398.
The content of soluble nucleotides in aleurone layers isolated from mature wheat (Triticum aestivum var. Olympic) grain was investigated. The most abundant nucleotides were adenosine triphosphate, uridine triphosphate, and uridine diphosphoglucose. Smaller amounts of guanosine triphosphate, cytidine triphosphate, adenosine diphosphate, and nicotinamide adenine dinucleotide were also identified. The levels of some of these nucleotides were increased after incubation of the tissue under certain conditions.Nucleotide levels were measured at intervals during incubation of aleurone layers in water. The changes observed are discussed in relation to a response by the tissue to wounding.
对从成熟小麦（普通小麦品种Olympic）籽粒中分离出的糊粉层中可溶性核苷酸的含量进行了研究。含量最丰富的核苷酸是三磷酸腺苷、三磷酸尿苷和尿苷二磷酸葡萄糖。还鉴定出了少量的三磷酸鸟苷、三磷酸胞苷、二磷酸腺苷和烟酰胺腺嘌呤二核苷酸。在某些条件下对组织进行培养后，其中一些核苷酸的水平有所增加。在糊粉层于水中培养期间定期测量核苷酸水平。结合组织对创伤的反应对观察到的变化进行了讨论。
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