Use of heat stress responsive gene expression levels for early selection of heat tolerant cabbage (Brassica oleracea L.)

Cited 40 time in scopus
Metadata Downloads

Full metadata record

DC FieldValueLanguage
dc.contributor.authorHyun Ji Park-
dc.contributor.authorWon Yong Jung-
dc.contributor.authorSang Sook Lee-
dc.contributor.authorJ H Song-
dc.contributor.authorSuk Yoon Kwon-
dc.contributor.authorHyeran Kim-
dc.contributor.authorC W Kim-
dc.contributor.authorJ C Ahn-
dc.contributor.authorHye Sun Cho-
dc.date.accessioned2017-04-19T09:40:18Z-
dc.date.available2017-04-19T09:40:18Z-
dc.date.issued2013-
dc.identifier.issn1422-0067-
dc.identifier.uri10.3390/ijms140611871ko
dc.identifier.urihttps://oak.kribb.re.kr/handle/201005/11349-
dc.description.abstractCabbage is a relatively robust vegetable at low temperatures. However, at high temperatures, cabbage has disadvantages, such as reduced disease tolerance and lower yields. Thus, selection of heat-tolerant cabbage is an important goal in cabbage breeding. Easier or faster selection of superior varieties of cabbage, which are tolerant to heat and disease and have improved taste and quality, can be achieved with molecular and biological methods. We compared heat-responsive gene expression between a heat-tolerant cabbage line (HTCL), -HO{norm of matrix}, and a heat-sensitive cabbage line (HSCL), -JK{norm of matrix}, by Genechip assay. Expression levels of specific heat stress-related genes were increased in response to high-temperature stress, according to Genechip assays. We performed quantitative RT-PCR (qRT-PCR) to compare expression levels of these heat stress-related genes in four HTCLs and four HSCLs. Transcript levels for heat shock protein BoHsp70 and transcription factor BoGRAS (SCL13) were more strongly expressed only in all HTCLs compared to all HSCLs, showing much lower level expressions at the young plant stage under heat stress (HS). Thus, we suggest that expression levels of these genes may be early selection markers for HTCLs in cabbage breeding. In addition, several genes that are involved in the secondary metabolite pathway were differentially regulated in HTCL and HSCL exposed to heat stress.-
dc.publisherMDPI-
dc.titleUse of heat stress responsive gene expression levels for early selection of heat tolerant cabbage (Brassica oleracea L.)-
dc.title.alternativeUse of heat stress responsive gene expression levels for early selection of heat tolerant cabbage (Brassica oleracea L.)-
dc.typeArticle-
dc.citation.titleInternational Journal of Molecular Sciences-
dc.citation.number6-
dc.citation.endPage11894-
dc.citation.startPage11871-
dc.citation.volume14-
dc.contributor.affiliatedAuthorHyun Ji Park-
dc.contributor.affiliatedAuthorWon Yong Jung-
dc.contributor.affiliatedAuthorSang Sook Lee-
dc.contributor.affiliatedAuthorSuk Yoon Kwon-
dc.contributor.affiliatedAuthorHyeran Kim-
dc.contributor.affiliatedAuthorHye Sun Cho-
dc.contributor.alternativeName박현지-
dc.contributor.alternativeName정원용-
dc.contributor.alternativeName이상숙-
dc.contributor.alternativeName송준호-
dc.contributor.alternativeName권석윤-
dc.contributor.alternativeName김혜란-
dc.contributor.alternativeName김철욱-
dc.contributor.alternativeName안준철-
dc.contributor.alternativeName조혜선-
dc.identifier.bibliographicCitationInternational Journal of Molecular Sciences, vol. 14, no. 6, pp. 11871-11894-
dc.identifier.doi10.3390/ijms140611871-
dc.subject.keywordCabbage breeding-
dc.subject.keywordEarly selection-
dc.subject.keywordGRAS-
dc.subject.keywordHeat shock proteins-
dc.subject.keywordHeat shock transcription factors-
dc.subject.keywordHeat tolerance-
dc.subject.keywordHsp70-
dc.subject.localCabbage breeding-
dc.subject.localEarly selection-
dc.subject.localGRAS-
dc.subject.localHeat shock protein-
dc.subject.localHeat shock proteins-
dc.subject.localheat shock proteins (HSPs)-
dc.subject.localheat shock protein-
dc.subject.localheat shock proteins-
dc.subject.localHeat shock transcription factors-
dc.subject.localHeat shock transcription factor-
dc.subject.localheat tolerance-
dc.subject.localHeat tolerance-
dc.subject.localHsp70-
dc.subject.localHSP70-
dc.description.journalClassY-
Appears in Collections:
Division of Research on National Challenges > Plant Systems Engineering Research > 1. Journal Articles
Files in This Item:

Items in OpenAccess@KRIBB are protected by copyright, with all rights reserved, unless otherwise indicated.