Transcriptional control of anthocyanin biosynthesis genes and transcription factors associated with flower coloration patterns in Gerbera hybrida
نویسندگان
چکیده
منابع مشابه
Flower Development in Gerbera Hybrida, Asteraceae
As a genetically determined structure, flower is an attractive object for developmental studies in plants. Flower development provides a good system for understanding cell differentiation and genetic mechanisms needed for organogenesis. The current molecular view on flower development has been based on studies on relatively few model species, like Arabidopsis and Antirrhinum. Research in model ...
متن کاملIdentification of target genes for a MYB-type anthocyanin regulator in Gerbera hybrida
Genetic modification of the flavonoid pathway has been used to produce novel colours and colour patterns in ornamental plants as well as to modify the nutritional and pharmaceutical properties of food crops. It has been suggested that co-ordinate control of multiple steps of the pathway with the help of regulatory genes would lead to a more predictable control of metabolic flux. Regulation of a...
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In this study, the transcriptome of the Gerbera hybrida ray floret was constructed using a high-throughput Illumina sequencing platform. All 47,104 UniGenes with an average length of 845 nt and an N50 equaling 1321 nt were generated from 72,688,546 total primary reads after filtering and assembly. A total of 36,693 transcripts were annotated by comparison with non-redundant National Center for ...
متن کاملFunctional characterization of B class MADS-box transcription factors in Gerbera hybrida
According to the classical ABC model, B-function genes are involved in determining petal and stamen development. Most core eudicot species have B class genes belonging to three different lineages: the PI, euAP3, and TM6 lineages, although both Arabidopsis and Antirrhinum appear to have lost their TM6-like gene. Functional studies were performed for three gerbera (Gerbera hybrida) B class MADS-b...
متن کاملStudies on Columnidin Biosynthesis with Flower Extracts from Columnea hybrida
Columnidin, the characteristic 3-deoxyanthocyanidin of some Columnea species, possesses the 3',4'-B-ring hydroxylation pattern of luteolinidin and an additional hydroxyl group at the A-ring, most likely in the 8-position. Studies on substrate specificity of chalcone synthase and flavanone 4-reductase and the demonstration of high flavonoid 3'-hydroxylase activity revealed that the 3'-hydroxyl g...
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ژورنال
عنوان ژورنال: 3 Biotech
سال: 2018
ISSN: 2190-572X,2190-5738
DOI: 10.1007/s13205-018-1099-0