CAJ | 학술논문

开花期内高温会使植物花器官发育畸形或败育,受精失败。研究证实,花粉发育和萌发、子房发育、受精过程对高温敏感。植物的生理条件和代谢反应如内源或外源的ABA水平、高温胁迫下热激蛋白表达等,影响植物对高温胁迫的耐受能力。转录组学研究证实了植物生殖系统发育的复杂性和特殊性。
개화기내고온회사식물화기관발육기형혹패육,수정실패。연구증실,화분발육화맹발、자방발육、수정과정대고온민감。식물적생리조건화대사반응여내원혹외원적ABA수평、고온협박하열격단백표체등,영향식물대고온협박적내수능력。전록조학연구증실료식물생식계통발육적복잡성화특수성。
Flowering plants are often highly sensitive to high temperature stress,resulting in abnormal flowers or abortive pistil of floral organ,or unsuccessful fertilization.The research indicated that pollen germination and growth,ovary development and fertilization were sensitive to high temperature.Physiological conditions and metabolic reactions of plants had effects on tissue tolerance to high temperature stress,such as endogenesis and endogenous ABA level,expression of heat shock proteins under high temperature stress etc.Complexity and particularity of the development reproductive system in plant were indicated with transcriptomics.