花发育中的转录共抑制子 |
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引用本文: | 刘重持.花发育中的转录共抑制子[J].植物学通报,2003,20(4):385-394. |
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作者姓名: | 刘重持 |
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作者单位: | Department of |
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摘 要: | Arabidopsisflowerdevelopmenthasbeenunderintensivestudiesinthepastfifteenyears.JustastheDrosophilaeyeisforanimaldevelopment,theArabidopsisflowerservestoinvestigateregula torymechanismsandidentifycrucialregulatorygenes.Arabidopsisflowerisasimplestructurecon sistingoffourtypesoffloralorgans (sepals,petals,stamensandcarpels)arrangedinfourconcen tricwhorls (Fig.1A) .GeneticscreenshaveidentifiedfourclassesoffloralhomeoticgenesA ,B ,C ,andEthatactinspecificwhorlstospecificfloralorgantypes (Fig .1…
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关 键 词: | 花 发育 转录共抑制子 基因表达 AGAMOUS LEUNIG SEUSS |
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