ANALYSIS OF BIOCHEMICAL CHARACTERISTICS OF MAIZE ANTHERS FROM MALE FETILIZABLE PLANT AND MALE STERILE PLANT INDUCED BY SPACE FLIGHT
Zhang Ling-bi
Abstract
Zhang Ling-bi
Abstract
The contents of soluble sugar,starch,protein and free praline in anthers were analyzed and compared between male fertilizable and male sterilie induced by space flight at different developmental stages.The results showed that all contents were lower in male sterilie anthers than in fertilisable ones.With anther developing,the contents of soluble starch,protein and free proline increased obviously in male fertilizable anthers,but not in sterile ones.
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The contents of soluble sugar,starch,protein and free praline in anthers were analyzed and compared between male fertilizable and male sterilie induced by space flight at different developmental stages.The results showed that all contents were lower in male sterilie anthers than in fertilisable ones.With anther developing,the contents of soluble starch,protein and free proline increased obviously in male fertilizable anthers,but not in sterile ones.
Key concepts: Stamen, Proline, Starch, Sugar, Biology, Botany, Chemistry, Pollen