Nature Communications (Sep 2023)
Genomes of cultivated and wild Capsicum species provide insights into pepper domestication and population differentiation
- Feng Liu,
- Jiantao Zhao,
- Honghe Sun,
- Cheng Xiong,
- Xuepeng Sun,
- Xin Wang,
- Zhongyi Wang,
- Robert Jarret,
- Jin Wang,
- Bingqian Tang,
- Hao Xu,
- Bowen Hu,
- Huan Suo,
- Bozhi Yang,
- Lijun Ou,
- Xuefeng Li,
- Shudong Zhou,
- Sha Yang,
- Zhoubing Liu,
- Fang Yuan,
- Zhenming Pei,
- Yanqing Ma,
- Xiongze Dai,
- Shan Wu,
- Zhangjun Fei,
- Xuexiao Zou
Affiliations
- Feng Liu
- Engineering Research Center for Germplasm Innovation and New Varieties Breeding of Horticultural Crops, Key Laboratory for Vegetable Biology of Hunan Province, College of Horticulture, Hunan Agricultural University
- Jiantao Zhao
- Engineering Research Center for Germplasm Innovation and New Varieties Breeding of Horticultural Crops, Key Laboratory for Vegetable Biology of Hunan Province, College of Horticulture, Hunan Agricultural University
- Honghe Sun
- Boyce Thompson Institute
- Cheng Xiong
- Engineering Research Center for Germplasm Innovation and New Varieties Breeding of Horticultural Crops, Key Laboratory for Vegetable Biology of Hunan Province, College of Horticulture, Hunan Agricultural University
- Xuepeng Sun
- Boyce Thompson Institute
- Xin Wang
- Boyce Thompson Institute
- Zhongyi Wang
- Engineering Research Center for Germplasm Innovation and New Varieties Breeding of Horticultural Crops, Key Laboratory for Vegetable Biology of Hunan Province, College of Horticulture, Hunan Agricultural University
- Robert Jarret
- U.S. Department of Agriculture-Agricultural Research Service, Plant Genetic Resources Conservation Unit
- Jin Wang
- Engineering Research Center for Germplasm Innovation and New Varieties Breeding of Horticultural Crops, Key Laboratory for Vegetable Biology of Hunan Province, College of Horticulture, Hunan Agricultural University
- Bingqian Tang
- Engineering Research Center for Germplasm Innovation and New Varieties Breeding of Horticultural Crops, Key Laboratory for Vegetable Biology of Hunan Province, College of Horticulture, Hunan Agricultural University
- Hao Xu
- Engineering Research Center for Germplasm Innovation and New Varieties Breeding of Horticultural Crops, Key Laboratory for Vegetable Biology of Hunan Province, College of Horticulture, Hunan Agricultural University
- Bowen Hu
- Engineering Research Center for Germplasm Innovation and New Varieties Breeding of Horticultural Crops, Key Laboratory for Vegetable Biology of Hunan Province, College of Horticulture, Hunan Agricultural University
- Huan Suo
- Engineering Research Center for Germplasm Innovation and New Varieties Breeding of Horticultural Crops, Key Laboratory for Vegetable Biology of Hunan Province, College of Horticulture, Hunan Agricultural University
- Bozhi Yang
- Engineering Research Center for Germplasm Innovation and New Varieties Breeding of Horticultural Crops, Key Laboratory for Vegetable Biology of Hunan Province, College of Horticulture, Hunan Agricultural University
- Lijun Ou
- Engineering Research Center for Germplasm Innovation and New Varieties Breeding of Horticultural Crops, Key Laboratory for Vegetable Biology of Hunan Province, College of Horticulture, Hunan Agricultural University
- Xuefeng Li
- Institute of Vegetable Research, Hunan Academy of Agricultural Science
- Shudong Zhou
- Institute of Vegetable Research, Hunan Academy of Agricultural Science
- Sha Yang
- Institute of Vegetable Research, Hunan Academy of Agricultural Science
- Zhoubing Liu
- Engineering Research Center for Germplasm Innovation and New Varieties Breeding of Horticultural Crops, Key Laboratory for Vegetable Biology of Hunan Province, College of Horticulture, Hunan Agricultural University
- Fang Yuan
- Engineering Research Center for Germplasm Innovation and New Varieties Breeding of Horticultural Crops, Key Laboratory for Vegetable Biology of Hunan Province, College of Horticulture, Hunan Agricultural University
- Zhenming Pei
- Engineering Research Center for Germplasm Innovation and New Varieties Breeding of Horticultural Crops, Key Laboratory for Vegetable Biology of Hunan Province, College of Horticulture, Hunan Agricultural University
- Yanqing Ma
- Engineering Research Center for Germplasm Innovation and New Varieties Breeding of Horticultural Crops, Key Laboratory for Vegetable Biology of Hunan Province, College of Horticulture, Hunan Agricultural University
- Xiongze Dai
- Engineering Research Center for Germplasm Innovation and New Varieties Breeding of Horticultural Crops, Key Laboratory for Vegetable Biology of Hunan Province, College of Horticulture, Hunan Agricultural University
- Shan Wu
- Boyce Thompson Institute
- Zhangjun Fei
- Boyce Thompson Institute
- Xuexiao Zou
- Engineering Research Center for Germplasm Innovation and New Varieties Breeding of Horticultural Crops, Key Laboratory for Vegetable Biology of Hunan Province, College of Horticulture, Hunan Agricultural University
- DOI
- https://doi.org/10.1038/s41467-023-41251-4
- Journal volume & issue
-
Vol. 14,
no. 1
pp. 1 – 14
Abstract
Abstract Pepper (Capsicum spp.) is one of the earliest cultivated crops and includes five domesticated species, C. annuum var. annuum, C. chinense, C. frutescens, C. baccatum var. pendulum and C. pubescens. Here, we report a pepper graph pan-genome and a genome variation map of 500 accessions from the five domesticated Capsicum species and close wild relatives. We identify highly differentiated genomic regions among the domesticated peppers that underlie their natural variations in flowering time, characteristic flavors, and unique resistances to biotic and abiotic stresses. Domestication sweeps detected in C. annuum var. annuum and C. baccatum var. pendulum are mostly different, and the common domestication traits, including fruit size, shape and pungency, are achieved mainly through the selection of distinct genomic regions between these two cultivated species. Introgressions from C. baccatum into C. chinense and C. frutescens are detected, including those providing genetic sources for various biotic and abiotic stress tolerances.
