Mellowed Yellow: WHITE PETAL1 Regulates Carotenoid Accumulation in Medicago Petals
نویسندگان
چکیده
منابع مشابه
Carotenoid cleavage dioxygenase (CmCCD4a) contributes to white color formation in chrysanthemum petals.
The white petals of chrysanthemum (Chrysanthemum morifolium Ramat.) are believed to contain a factor that inhibits the accumulation of carotenoids. To find this factor, we performed polymerase chain reaction-Select subtraction screening and obtained a clone expressed differentially in white and yellow petals. The deduced amino acid sequence of the protein (designated CmCCD4a) encoded by the clo...
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Plants have an ability to prevent chlorophyll accumulation, which would mask the bright flower color, in their petals. In contrast, leaves contain substantial amounts of chlorophyll, as it is essential for photosynthesis. The mechanisms of organ-specific chlorophyll accumulation are unknown. To identify factors that determine the chlorophyll content in petals, we compared the expression of gene...
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ژورنال
عنوان ژورنال: The Plant Cell
سال: 2019
ISSN: 1040-4651,1532-298X
DOI: 10.1105/tpc.19.00728