@article{oai:repository.naro.go.jp:00002706,
 author = {大山, 暁男 and OYAMA, Akio and 松永, 啓 and MATSUNAGA, Hiroshi and 根来, 里美 and NEGORO, Satomi and 宮武, 宏治 and MIYATAKE, Koji and 山口, 博隆 and YAMAGUCHI, Hirotaka and 布目, 司 and NUNOME, Tsukasa and 福岡, 浩之 and FUKUOKA, Hiroyuki and 林, 武司 and HAYASHI, Takeshi},
 issue = {8},
 journal = {Theoretical and Applied Genetics, Theoretical and Applied Genetics},
 month = {May},
 note = {Key message
Using newly developed euchromatin-derived genomic SSR markers and a flexible Bayesian mapping method, 13 significant agricultural QTLs were identified in a segregating population derived from a four-way cross of tomato.

Abstract
So far, many QTL mapping studies in tomato have been performed for progeny obtained from crosses between two genetically distant parents, e.g., domesticated tomatoes and wild relatives. However, QTL information of quantitative traits related to yield (e.g., flower or fruit number, and total or average weight of fruits) in such intercross populations would be of limited use for breeding commercial tomato cultivars because individuals in the populations have specific genetic backgrounds underlying extremely different phenotypes between the parents such as large fruit in domesticated tomatoes and small fruit in wild relatives, which may not be reflective of the genetic variation in tomato breeding populations. In this study, we constructed F2 population derived from a cross between two commercial F1 cultivars in tomato to extract QTL information practical for tomato breeding. This cross corresponded to a four-way cross, because the four parental lines of the two F1 cultivars were considered to be the founders. We developed 2510 new expressed sequence tag (EST)-based (euchromatin-derived) genomic SSR markers and selected 262 markers from these new SSR markers and publicly available SSR markers to construct a linkage map. QTL analysis for ten agricultural traits of tomato was performed based on the phenotypes and marker genotypes of F2 plants using a flexible Bayesian method. As results, 13 QTL regions were detected for six traits by the Bayesian method developed in this study.},
 pages = {1601--1616},
 title = {Bayesian QTL mapping using genome-wide SSR markers and segregating population derived from a cross of two commercial F1 hybrids of tomato},
 volume = {130},
 year = {2017},
 yomi = {オオヤマ, アキオ and マツナガ, ヒロシ and ネゴロ, サトミ and ミヤタケ, コウジ and ヤマグチ, ヒロタカ and ヌノメ, ツカサ and フクオカ, ヒロユキ and ハヤシ, タケシ}
}