The Effect of Low Temperature Pretreatment on Variation of Endogenous Hormones of Pepper Anther
Xingzhi Zhang
Abstract
Xingzhi Zhang
Abstract
We assayed the content of endogenous hormones IAA and ABA of barley anther in the process of the pretreatment using ELISA(Enzyme Linked Immunaborbent Assay) method.On the basis of results of our test,we suggest that low temperature pretreatment changes content of endogenous IAA and ABA of anther,thus interrupts previous developmental direction of pollen and induces microspores develop from a gametophytic way to a sporophytic way.
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We assayed the content of endogenous hormones IAA and ABA of barley anther in the process of the pretreatment using ELISA(Enzyme Linked Immunaborbent Assay) method.On the basis of results of our test,we suggest that low temperature pretreatment changes content of endogenous IAA and ABA of anther,thus interrupts previous developmental direction of pollen and induces microspores develop from a gametophytic way to a sporophytic way.
Key concepts: Microspore, Endogeny, Stamen, Pollen, Hormone, Pepper, Botany, Abscisic acid