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Lilac (Syringa oblata) genome provides insights into its evolution and molecular mechanism of petal color change.
Ma, Bo; Wu, Jing; Shi, Tian-Le; Yang, Yun-Yao; Wang, Wen-Bo; Zheng, Yi; Su, Shu-Chai; Yao, Yun-Cong; Xue, Wen-Bo; Porth, Ilga; El-Kassaby, Yousry A; Leng, Ping-Sheng; Hu, Zeng-Hui; Mao, Jian-Feng.
Afiliação
  • Ma B; Beijing Advanced Innovation Center for Tree Breeding by Molecular Design, College of Landscape Architecture, Beijing Laboratory of Urban and Rural Ecological Environment, Bioinformatics Center, Beijing University of Agriculture, Beijing, 102206, China.
  • Wu J; Beijing Advanced Innovation Center for Tree Breeding by Molecular Design, The Key Laboratory for Silviculture and Conservation of the Ministry of Education, National Engineering Research Center of Tree Breeding and Ecological Restoration, Key Laboratory of Genetics and Breeding in Forest Trees and O
  • Shi TL; Beijing Advanced Innovation Center for Tree Breeding by Molecular Design, College of Landscape Architecture, Beijing Laboratory of Urban and Rural Ecological Environment, Bioinformatics Center, Beijing University of Agriculture, Beijing, 102206, China.
  • Yang YY; Beijing Advanced Innovation Center for Tree Breeding by Molecular Design, The Key Laboratory for Silviculture and Conservation of the Ministry of Education, National Engineering Research Center of Tree Breeding and Ecological Restoration, Key Laboratory of Genetics and Breeding in Forest Trees and O
  • Wang WB; Beijing Advanced Innovation Center for Tree Breeding by Molecular Design, College of Landscape Architecture, Beijing Laboratory of Urban and Rural Ecological Environment, Bioinformatics Center, Beijing University of Agriculture, Beijing, 102206, China.
  • Zheng Y; Beijing Advanced Innovation Center for Tree Breeding by Molecular Design, College of Landscape Architecture, Beijing Laboratory of Urban and Rural Ecological Environment, Bioinformatics Center, Beijing University of Agriculture, Beijing, 102206, China.
  • Su SC; Beijing Advanced Innovation Center for Tree Breeding by Molecular Design, The Key Laboratory for Silviculture and Conservation of the Ministry of Education, National Engineering Research Center of Tree Breeding and Ecological Restoration, Key Laboratory of Genetics and Breeding in Forest Trees and O
  • Yao YC; Beijing Advanced Innovation Center for Tree Breeding by Molecular Design, College of Landscape Architecture, Beijing Laboratory of Urban and Rural Ecological Environment, Bioinformatics Center, Beijing University of Agriculture, Beijing, 102206, China.
  • Xue WB; Beijing Advanced Innovation Center for Tree Breeding by Molecular Design, The Key Laboratory for Silviculture and Conservation of the Ministry of Education, National Engineering Research Center of Tree Breeding and Ecological Restoration, Key Laboratory of Genetics and Breeding in Forest Trees and O
  • Porth I; Beijing Advanced Innovation Center for Tree Breeding by Molecular Design, College of Landscape Architecture, Beijing Laboratory of Urban and Rural Ecological Environment, Bioinformatics Center, Beijing University of Agriculture, Beijing, 102206, China.
  • El-Kassaby YA; BGI Genomics, BGI-Shenzhen, Shenzhen, 518083, China.
  • Leng PS; Départment des Sciences du Bois et de la Forêt, Faculté de Foresterie, de Géographie et Géomatique, Université Laval, Québec, QC, G1V 0A6, Canada.
  • Hu ZH; Department of Forest and Conservation Sciences, Faculty of Forestry, University of British Columbia, Vancouver, BC, V6T 1Z4, Canada.
  • Mao JF; Beijing Advanced Innovation Center for Tree Breeding by Molecular Design, College of Landscape Architecture, Beijing Laboratory of Urban and Rural Ecological Environment, Bioinformatics Center, Beijing University of Agriculture, Beijing, 102206, China. lengpsh@tom.com.
Commun Biol ; 5(1): 686, 2022 07 09.
Article em En | MEDLINE | ID: mdl-35810211
ABSTRACT
Color change during flower opening is common; however, little is understood on the biochemical and molecular basis related. Lilac (Syringa oblata), a well-known woody ornamental plant with obvious petal color changes, is an ideal model. Here, we presented chromosome-scale genome assembly for lilac, resolved the flavonoids metabolism, and identified key genes and potential regulatory networks related to petal color change. The genome assembly is 1.05 Gb anchored onto 23 chromosomes, with a BUSCO score of 96.6%. Whole-genome duplication (WGD) event shared within Oleaceae was revealed. Metabolome quantification identified delphinidin-3-O-rutinoside (Dp3Ru) and cyanidin-3-O-rutinoside (Cy3Ru) as the major pigments; gene co-expression networks indicated WRKY an essential regulation factor at the early flowering stage, ERF more important in the color transition period (from violet to light nearly white), while the MBW complex participated in the entire process. Our results provide a foundation for functional study and molecular breeding in lilac.
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Texto completo: 1 Base de dados: MEDLINE Assunto principal: Syringa Tipo de estudo: Prognostic_studies Idioma: En Ano de publicação: 2022 Tipo de documento: Article
Texto completo
Imprimir
XML
PubMed Links
Buscar no Google

Texto completo: 1 Base de dados: MEDLINE Assunto principal: Syringa Tipo de estudo: Prognostic_studies Idioma: En Ano de publicação: 2022 Tipo de documento: Article