Cargando…

A QTL associated with high seed coat cracking rate of a leading Japanese soybean variety

Seed coat cracking in soybeans [Glycine max (L). Merr.] leads to commercial and agronomic losses. The Japanese elite soybean cultivar ‘Fukuyutaka’ is often used as a parent for breeding, but its high rate of seed coat cracking is an obstacle to its further use in breeding programs. To establish a DN...

Descripción completa

Detalles Bibliográficos
Autores principales: Saruta, Masayasu, Takada, Yoshitake, Yamashita, Ken-ichiro, Sayama, Takashi, Komatsu, Kunihiko
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Japanese Society of Breeding 2019
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6977449/
https://www.ncbi.nlm.nih.gov/pubmed/31988631
http://dx.doi.org/10.1270/jsbbs.19094
_version_ 1783490512959832064
author Saruta, Masayasu
Takada, Yoshitake
Yamashita, Ken-ichiro
Sayama, Takashi
Komatsu, Kunihiko
author_facet Saruta, Masayasu
Takada, Yoshitake
Yamashita, Ken-ichiro
Sayama, Takashi
Komatsu, Kunihiko
author_sort Saruta, Masayasu
collection PubMed
description Seed coat cracking in soybeans [Glycine max (L). Merr.] leads to commercial and agronomic losses. The Japanese elite soybean cultivar ‘Fukuyutaka’ is often used as a parent for breeding, but its high rate of seed coat cracking is an obstacle to its further use in breeding programs. To establish a DNA marker-assisted selection system for seed coat cracking, genetic factors related to high rates of seed coat cracking were surveyed, and a quantitative trait locus (QTL) with a stable effect on seed coat cracking in both years of a two-year replication experiment was detected on chromosome 20. Comparison of a set of near-isogenic lines (NILs) around this locus verified that the presence of the ‘Fukuyutaka’ allele significantly increased seed coat cracking in the kernel. The locus is located in a genomic region spanning 3.2 Mb. Marker-assisted selection for the locus will improve the selection efficiency of ‘Fukuyutaka’-derived breeding populations.
format Online
Article
Text
id pubmed-6977449
institution National Center for Biotechnology Information
language English
publishDate 2019
publisher Japanese Society of Breeding
record_format MEDLINE/PubMed
spelling pubmed-69774492020-01-27 A QTL associated with high seed coat cracking rate of a leading Japanese soybean variety Saruta, Masayasu Takada, Yoshitake Yamashita, Ken-ichiro Sayama, Takashi Komatsu, Kunihiko Breed Sci Research Paper Seed coat cracking in soybeans [Glycine max (L). Merr.] leads to commercial and agronomic losses. The Japanese elite soybean cultivar ‘Fukuyutaka’ is often used as a parent for breeding, but its high rate of seed coat cracking is an obstacle to its further use in breeding programs. To establish a DNA marker-assisted selection system for seed coat cracking, genetic factors related to high rates of seed coat cracking were surveyed, and a quantitative trait locus (QTL) with a stable effect on seed coat cracking in both years of a two-year replication experiment was detected on chromosome 20. Comparison of a set of near-isogenic lines (NILs) around this locus verified that the presence of the ‘Fukuyutaka’ allele significantly increased seed coat cracking in the kernel. The locus is located in a genomic region spanning 3.2 Mb. Marker-assisted selection for the locus will improve the selection efficiency of ‘Fukuyutaka’-derived breeding populations. Japanese Society of Breeding 2019-12 2019-10-25 /pmc/articles/PMC6977449/ /pubmed/31988631 http://dx.doi.org/10.1270/jsbbs.19094 Text en Copyright © 2019 by JAPANESE SOCIETY OF BREEDING http://creativecommons.org/licenses/by-nc-nd/3.0 This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Research Paper
Saruta, Masayasu
Takada, Yoshitake
Yamashita, Ken-ichiro
Sayama, Takashi
Komatsu, Kunihiko
A QTL associated with high seed coat cracking rate of a leading Japanese soybean variety
title A QTL associated with high seed coat cracking rate of a leading Japanese soybean variety
title_full A QTL associated with high seed coat cracking rate of a leading Japanese soybean variety
title_fullStr A QTL associated with high seed coat cracking rate of a leading Japanese soybean variety
title_full_unstemmed A QTL associated with high seed coat cracking rate of a leading Japanese soybean variety
title_short A QTL associated with high seed coat cracking rate of a leading Japanese soybean variety
title_sort qtl associated with high seed coat cracking rate of a leading japanese soybean variety
topic Research Paper
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6977449/
https://www.ncbi.nlm.nih.gov/pubmed/31988631
http://dx.doi.org/10.1270/jsbbs.19094
work_keys_str_mv AT sarutamasayasu aqtlassociatedwithhighseedcoatcrackingrateofaleadingjapanesesoybeanvariety
AT takadayoshitake aqtlassociatedwithhighseedcoatcrackingrateofaleadingjapanesesoybeanvariety
AT yamashitakenichiro aqtlassociatedwithhighseedcoatcrackingrateofaleadingjapanesesoybeanvariety
AT sayamatakashi aqtlassociatedwithhighseedcoatcrackingrateofaleadingjapanesesoybeanvariety
AT komatsukunihiko aqtlassociatedwithhighseedcoatcrackingrateofaleadingjapanesesoybeanvariety
AT sarutamasayasu qtlassociatedwithhighseedcoatcrackingrateofaleadingjapanesesoybeanvariety
AT takadayoshitake qtlassociatedwithhighseedcoatcrackingrateofaleadingjapanesesoybeanvariety
AT yamashitakenichiro qtlassociatedwithhighseedcoatcrackingrateofaleadingjapanesesoybeanvariety
AT sayamatakashi qtlassociatedwithhighseedcoatcrackingrateofaleadingjapanesesoybeanvariety
AT komatsukunihiko qtlassociatedwithhighseedcoatcrackingrateofaleadingjapanesesoybeanvariety