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大豆种子衰老机制的研究。

On the mechanism of aging in soybean seeds.

机构信息

Department of Agronomy, University of Nebraska, Lincoln, Nebraska 68583.

出版信息

Plant Physiol. 1978 Mar;61(3):365-8. doi: 10.1104/pp.61.3.365.

Abstract

Changes in seeds of soybeans (Glycine max [L.] Merr. var. Wayne) which occur during accelerated aging (41 C, 100% relative humidity) showed subsequent loss of vigor, a decline in early respiratory activity, increased leakage of electrolytes, losses of as much as 10% dry weight from imbibing cotyledons, and a decrease in the swelling response of the imbibing system (seed plus H(2)O). Each of these changes with aging is interpreted as resulting from deteriorative changes in membranes.

摘要

在加速老化(41°C,100%相对湿度)过程中,大豆(Glycine max [L.] Merr. var. Wayne)种子发生的变化表现为活力丧失、早期呼吸活性下降、电解质渗漏增加、吸胀子叶损失高达 10%干重,以及吸胀系统(种子加 H2O)的肿胀反应减弱。老化过程中的每一个变化都被解释为膜的恶化变化所致。

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Adenosine triphosphate content and seed vigor.三磷酸腺苷含量与种子活力。
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PEROXIDATIVE AND RADIATION DAMAGE TO ISOLATED LYSOSOMES.分离的溶酶体的过氧化和辐射损伤
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