Cargando…
Identification of QTLs Conferring Resistance to Bacterial Diseases in Rice
Bacterial panicle blight, bacterial leaf streak, and bacterial brown stripe are common bacterial diseases in rice that represent global threats to stable rice yields. In this study, we used the rice variety HZ, Nekken and their 120 RIL population as experimental materials. Phenotypes of the parents...
Autores principales: | , , , , , , , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2023
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10421440/ https://www.ncbi.nlm.nih.gov/pubmed/37571006 http://dx.doi.org/10.3390/plants12152853 |
_version_ | 1785088980897759232 |
---|---|
author | Fang, Yuan Ding, Di Gu, Yujia Jia, Qiwei Zheng, Qiaolin Qian, Qian Wang, Yuexing Rao, Yuchun Mao, Yijian |
author_facet | Fang, Yuan Ding, Di Gu, Yujia Jia, Qiwei Zheng, Qiaolin Qian, Qian Wang, Yuexing Rao, Yuchun Mao, Yijian |
author_sort | Fang, Yuan |
collection | PubMed |
description | Bacterial panicle blight, bacterial leaf streak, and bacterial brown stripe are common bacterial diseases in rice that represent global threats to stable rice yields. In this study, we used the rice variety HZ, Nekken and their 120 RIL population as experimental materials. Phenotypes of the parents and RILs were quantitatively analyzed after inoculation with Burkholderia glumae, Xanthomonas oryzae pv. oryzicola, and Acidovorax avenae subsp. avenae. Genetic SNP maps were also constructed and used for QTL mapping of the quantitative traits. We located 40 QTL loci on 12 chromosomes. The analysis of disease resistance-related candidate genes in the QTL regions with high LOD value on chromosomes 1, 3, 4, and 12 revealed differential expression before and after treatment, suggesting that the identified genes mediated the variable disease resistance profiles of Huazhan and Nekken2. These results provide an important foundation for cloning bacterial-resistant QTLs of panicle blight, leaf streak, and brown stripe in rice. |
format | Online Article Text |
id | pubmed-10421440 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-104214402023-08-12 Identification of QTLs Conferring Resistance to Bacterial Diseases in Rice Fang, Yuan Ding, Di Gu, Yujia Jia, Qiwei Zheng, Qiaolin Qian, Qian Wang, Yuexing Rao, Yuchun Mao, Yijian Plants (Basel) Article Bacterial panicle blight, bacterial leaf streak, and bacterial brown stripe are common bacterial diseases in rice that represent global threats to stable rice yields. In this study, we used the rice variety HZ, Nekken and their 120 RIL population as experimental materials. Phenotypes of the parents and RILs were quantitatively analyzed after inoculation with Burkholderia glumae, Xanthomonas oryzae pv. oryzicola, and Acidovorax avenae subsp. avenae. Genetic SNP maps were also constructed and used for QTL mapping of the quantitative traits. We located 40 QTL loci on 12 chromosomes. The analysis of disease resistance-related candidate genes in the QTL regions with high LOD value on chromosomes 1, 3, 4, and 12 revealed differential expression before and after treatment, suggesting that the identified genes mediated the variable disease resistance profiles of Huazhan and Nekken2. These results provide an important foundation for cloning bacterial-resistant QTLs of panicle blight, leaf streak, and brown stripe in rice. MDPI 2023-08-02 /pmc/articles/PMC10421440/ /pubmed/37571006 http://dx.doi.org/10.3390/plants12152853 Text en © 2023 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Fang, Yuan Ding, Di Gu, Yujia Jia, Qiwei Zheng, Qiaolin Qian, Qian Wang, Yuexing Rao, Yuchun Mao, Yijian Identification of QTLs Conferring Resistance to Bacterial Diseases in Rice |
title | Identification of QTLs Conferring Resistance to Bacterial Diseases in Rice |
title_full | Identification of QTLs Conferring Resistance to Bacterial Diseases in Rice |
title_fullStr | Identification of QTLs Conferring Resistance to Bacterial Diseases in Rice |
title_full_unstemmed | Identification of QTLs Conferring Resistance to Bacterial Diseases in Rice |
title_short | Identification of QTLs Conferring Resistance to Bacterial Diseases in Rice |
title_sort | identification of qtls conferring resistance to bacterial diseases in rice |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10421440/ https://www.ncbi.nlm.nih.gov/pubmed/37571006 http://dx.doi.org/10.3390/plants12152853 |
work_keys_str_mv | AT fangyuan identificationofqtlsconferringresistancetobacterialdiseasesinrice AT dingdi identificationofqtlsconferringresistancetobacterialdiseasesinrice AT guyujia identificationofqtlsconferringresistancetobacterialdiseasesinrice AT jiaqiwei identificationofqtlsconferringresistancetobacterialdiseasesinrice AT zhengqiaolin identificationofqtlsconferringresistancetobacterialdiseasesinrice AT qianqian identificationofqtlsconferringresistancetobacterialdiseasesinrice AT wangyuexing identificationofqtlsconferringresistancetobacterialdiseasesinrice AT raoyuchun identificationofqtlsconferringresistancetobacterialdiseasesinrice AT maoyijian identificationofqtlsconferringresistancetobacterialdiseasesinrice |