Genome-wide association study discovered favorable single nucleotide polymorphisms and candidate genes associated with ramet number in ramie (Boehmeria nivea L.)

Autor:	Kunmei Chen, Mingbao Luan, Heping Xiong, Ping Chen, Jikang Chen, Gang Gao, Kunyong Huang, Aiguo Zhu, Chunming Yu
Jazyk:	angličtina
Rok vydání:	2018
Předmět:	Ramie Ramet number Genome-wide association study Significant SNPs qPCR Botany QK1-989
Zdroj:	BMC Plant Biology, Vol 18, Iss 1, Pp 1-10 (2018)
Druh dokumentu:	article
ISSN:	1471-2229
DOI:	10.1186/s12870-018-1573-1
Popis:	Abstract Background Ramie (Boehmeria nivea L.) is one of the most important natural fiber crops and an important forage grass in south China. Ramet number, which is a quantitative trait controlled by multigenes, is one of the most important agronomic traits in plants because the ramet number per plant is a key component of grain yield and biomass. However, the genetic variation and genetic architecture of ramie ramet number are rarely known. Results A genome-wide association study was performed using a panel of 112 core germplasms and 108,888 single nucleotide polymorphisms (SNPs) detected using specific-locus amplified fragment sequencing technology. Trait-SNP association analysis detected 44 significant SNPs that were associated with ramet number at P
Databáze:	Directory of Open Access Journals
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