Page 49 - 《广西植物》2026年第2期
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2 期 牛靓洁等: 雪松花粉的淀粉粒在萌发过程中的变化 2 4 3
A. 雪松花粉萌发 12~72 hꎬI 2  ̄KI 染色ꎬ比例尺 = 100 μmꎬ箭头指示淀粉粒ꎻ B. α ̄淀粉酶和 β ̄淀粉酶活性变化ꎻ C. 淀粉和可溶性糖的含
量变化ꎻ D. 淀粉同工酶活性变化ꎬ等蛋白上样量比较ꎬ箭头指示淀粉同工酶ꎮ
A. Cedar pollen germination for different time (12-72 h)ꎬ I 2  ̄KI stainingꎬ scale bars= 100 μmꎬ arrows indicate starch granulesꎻ B. Changes in
α ̄amylase and β ̄amylase activitiesꎻ C. Changes of starch and soluble sugar contentsꎻ D. Change of starch isoenzyme activitiesꎬ analyzed on
equal protein loadsꎬ arrows indicate starch isoenzymes.
图 5 雪松花粉萌发过程中淀粉的降解
Fig. 5 Starch degradation during cedar pollen germination
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