文章编号 关 键 词: 番红花;花器官;形态结构;自花授粉 [gap=710]KEY WORDS:Crocus sativus L.;flower organs;morphological structure;self-pollination
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floral organ花器官 Differences of both floral organs and antioxidant enzyme activities in maintainer lines and sterile lines of Brassica campestris L.ssp.
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花器官发生 floral ontogeny
花器官特异表达启动子 flower specific promoter
花器官的发育 floral organ development
花器官分化 floral organ differentiation
花器官决定性 flower organ identity
花中主要器官 essential floral organ ; essential organ of flower
花中各环器官数不等的 anisomerous
花中基本器官 essential floral organ
The content of soluble sugar increased in the flower organs while decreased in the cortex-phloem.
可溶性糖含量在花器官与皮层及韧皮部中此消彼长。
参考来源 - 仁用杏花期生物学特性及抗寒机制研究It is very useful to clone and analyze the floral organ identity genes in order to understand the molecular model of plant floral organ development and to improve the flower varieties using gene engineering.
分离植物花器官发育相关基因，将有助于探明植物生殖发育的分子模式，并为观赏植物和花卉品种的基因工程改良奠定坚实的基础。
参考来源 - 棉花（Gossypium hirsutum L.）花器官特异MADS·2,447,543篇论文数据，部分数据来源于NoteExpress
第二阶段为花器官分化期。
裸粒水稻小穗内的花器官数日也有较大的变异。
The variable number of floral organs was observed in nsr spikelets.
花器官发育的分子遗传机制是目前植物发育生物学的研究热点之一。
The molecular mechanism of floral organ development is a hotspot in plant developmental biology researches.
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