دورية أكاديمية
A follow-up study for biomass yield QTLs in rice.
| العنوان: | A follow-up study for biomass yield QTLs in rice. |
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| المؤلفون: | Kazuki Matsubara, Jun-Ichi Yonemaru, Nobuya Kobayashi, Takuro Ishii, Eiji Yamamoto, Ritsuko Mizobuchi, Hiroshi Tsunematsu, Toshio Yamamoto, Hiroshi Kato, Masahiro Yano |
| المصدر: | PLoS ONE, Vol 13, Iss 10, p e0206054 (2018) |
| بيانات النشر: | Public Library of Science (PLoS), 2018. |
| سنة النشر: | 2018 |
| المجموعة: | LCC:Medicine LCC:Science |
| مصطلحات موضوعية: | Medicine, Science |
| الوصف: | The biomass yield (plant weight) of rice fluctuates from year to year. In a previous study, we demonstrated that six quantitative trait loci (QTLs) contribute to the variation in the plant weight of recombinant inbred lines (RILs) of high-yielding Japanese rice cultivars. However, it remains unclear whether the effects of those QTLs are stable over multiple years. Therefore, we evaluated the effect of the alleles on the plant weight of RILs over multiple years, including a change of fertilization level (i.e., in different environments). Even though the biomass yields of all RILs fluctuated among environments, RILs that were selected on the basis of the genotypes of the detected QTLs had a stable rank order of plant weight that corresponded to their genotypes. This multiple-environment experiment reveals the highly significant contribution of both genotypic and environmental variances to the observed variance in plant weight. A marginally significant QTL-environment interaction was detected at only one of the six QTLs, with a subtle contribution. These results support the idea that the biomass yield of rice can be improved through QTL-based allele selection. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 1932-6203 |
| Relation: | http://europepmc.org/articles/PMC6198978?pdf=render; https://doaj.org/toc/1932-6203 |
| DOI: | 10.1371/journal.pone.0206054 |
| URL الوصول: | https://doaj.org/article/61bb2b0073fb4bd1b89b7af6f7091163 |
| رقم الأكسشن: | edsdoj.61bb2b0073fb4bd1b89b7af6f7091163 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 19326203 |
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| DOI: | 10.1371/journal.pone.0206054 |