| Literature DB >> 24441736 |
Seungill Kim1, Minkyu Park2, Seon-In Yeom2, Yong-Min Kim2, Je Min Lee2, Hyun-Ah Lee1, Eunyoung Seo1, Jaeyoung Choi3, Kyeongchae Cheong3, Ki-Tae Kim3, Kyongyong Jung3, Gir-Won Lee4, Sang-Keun Oh5, Chungyun Bae6, Saet-Byul Kim6, Hye-Young Lee6, Shin-Young Kim6, Myung-Shin Kim6, Byoung-Cheorl Kang7, Yeong Deuk Jo6, Hee-Bum Yang6, Hee-Jin Jeong6, Won-Hee Kang6, Jin-Kyung Kwon8, Chanseok Shin3, Jae Yun Lim3, June Hyun Park3, Jin Hoe Huh6, June-Sik Kim6, Byung-Dong Kim6, Oded Cohen9, Ilan Paran9, Mi Chung Suh10, Saet Buyl Lee10, Yeon-Ki Kim11, Younhee Shin12, Seung-Jae Noh12, Junhyung Park12, Young Sam Seo13, Suk-Yoon Kwon14, Hyun A Kim14, Jeong Mee Park14, Hyun-Jin Kim14, Sang-Bong Choi15, Paul W Bosland16, Gregory Reeves17, Sung-Hwan Jo18, Bong-Woo Lee18, Hyung-Taeg Cho19, Hee-Seung Choi19, Min-Soo Lee19, Yeisoo Yu20, Yang Do Choi3, Beom-Seok Park21, Allen van Deynze22, Hamid Ashrafi22, Theresa Hill22, Woo Taek Kim23, Hyun-Sook Pai23, Hee Kyung Ahn23, Inhwa Yeam24, James J Giovannoni25, Jocelyn K C Rose26, Iben Sørensen26, Sang-Jik Lee27, Ryan W Kim28, Ik-Young Choi29, Beom-Soon Choi29, Jong-Sung Lim29, Yong-Hwan Lee3, Doil Choi5.
Abstract
Hot pepper (Capsicum annuum), one of the oldest domesticated crops in the Americas, is the most widely grown spice crop in the world. We report whole-genome sequencing and assembly of the hot pepper (Mexican landrace of Capsicum annuum cv. CM334) at 186.6× coverage. We also report resequencing of two cultivated peppers and de novo sequencing of the wild species Capsicum chinense. The genome size of the hot pepper was approximately fourfold larger than that of its close relative tomato, and the genome showed an accumulation of Gypsy and Caulimoviridae family elements. Integrative genomic and transcriptomic analyses suggested that change in gene expression and neofunctionalization of capsaicin synthase have shaped capsaicinoid biosynthesis. We found differential molecular patterns of ripening regulators and ethylene synthesis in hot pepper and tomato. The reference genome will serve as a platform for improving the nutritional and medicinal values of Capsicum species.Entities:
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Year: 2014 PMID： 24441736 DOI： 10.1038/ng.2877
Source DB: PubMed Journal: Nat Genet ISSN： 1061-4036 Impact factor: 38.330