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Mitochondrial structure and respiratory metabolism in cold resistance of alfalfa seedling root（图）
苜蓿 抗寒性 秋眠性
2024/5/30
多年生苜蓿以根的形式越冬，因此，苜蓿的抗寒性以及成功越冬的关键在于其根部的抗寒性。在没有叶绿体结构不能进行光合作用的根部，呼吸作用是维持根部细胞生长所需能量ATP的唯一途径。新疆农业大学刘美君副教授团队选用不同秋眠级的新牧4号(秋眠级为2) 和甘农5号(秋眠级为8) 的紫花苜蓿为试验材料，研究发现，低温显著影响了苜蓿根系细胞呼吸代谢，细胞线粒体电子传递链复合体复合体II、III和IV受抑明显致使氧...
Source of Respiratory Carbon Evolved from the Shoots of Rice Seedlings in Darkness
Current assimilate Diurnal change Respiration Respiratory substrate Rice Oryza sativa L.
2009/8/6
The time course change of the shoot respiration rate, the percentage of currently assimilated carbon in respiration and the amounts of current and reserved compounds in the shoots of rice plants were ...
Studies on Dry Matter Production of Napiergrass:VII. Night respiratory rate in shoot as affected by the growth of plant
Growth retardant Internode elongation Maintenance respiratory activity Napiergrass
2009/8/5
The relation of internode elongation of stem to night respiration in shoot of napiergrass (Pennisetum purpureum Schumach, cv. Merkeron) was investigated. The changes of the night respiratory rates wit...
Effects of KCN,SHAM and Oxygen Concentrations on Respiratory Properties of Purified Mitochondria Isolated from Ananas comosus (Pineapple) and Kalanchoë daigremontiana
Alternative pathway Ananas comosus Cytochrome pathway Kalanchoë daigremontiana Mitochondria Oxygen
2009/7/24
Effects of potassium cyanide (KCN), salicylhydroxamic acid (SHAM), and oxygen concentrations on mitochondrial respiration were investigated in purified mitochondria of a typical phosphoenolpyruvate c...
Alternative Respiratory Pathway under Drought is Partially Mediated by Hydrogen Peroxide and Contributes to Antioxidant Protection in Wheat Leaves
Antioxidant defence system Cyanide-resistant respiration Reactive oxygen species Water stress Wheat
2009/7/21
Water stress significantly enhanced the capacity of alternative respiratory pathway and induced AOX1 transcript in wheat (Triticum aestivum L.) leaves. The water-stressed seedlings pretreated with 1 m...
Alternative Respiratory Pathway under Drought is Partially Mediated by Hydrogen Peroxide and Contributes to Antioxidant Protection in Wheat Leaves
Antioxidant defence system Cyanide-resistant respiration Reactive oxygen species Water stress Wheat
2009/7/21
Water stress significantly enhanced the capacity of alternative respiratory pathway and induced AOX1 transcript in wheat (Triticum aestivum L.) leaves. The water-stressed seedlings pretreated with 1 m...
Effects of Nitrogen Fertilizer Treatments on Filling and Respiratory Rate of Caryopsis in Rice
nitrogen fertilizer water content filling duration respiratory rate dehydrogenase activity
2009/1/7
An experiment was conducted to study the effects of nitrogen (N) rate and application time on grain filling and respiratory trait of caryopsis in two rice varieties, IR36 and Dali. The treatments were...