Molecular dissection of developmental behavior of plant height in rice (Oryza sativa L.)
| Autor: | Mebrouk Benmoussa, Ping Wu, Cixin He, Jun Zhu, Juqiang Yan |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 1998 |
| Předmět: |
Genetics
education.field_of_study Population food and beverages Locus (genetics) Oryza Quantitative genetics Biology Quantitative trait locus Adaptation Physiological Quantitative Trait Heritable Family-based QTL mapping Gene mapping Gene Expression Regulation Plant Doubled haploidy Gene–environment interaction education Genome Plant Research Article |
| Popis: | A doubled haploid population of 123 lines from IR64/Azucena was used to dissect the developmental behavior and genotype by environment interaction for plant height by conditional and unconditional quantitative trait loci (QTL) mapping methods in rice. It was shown that the number of QTL detected was different at various measuring stages. Some QTL could be detected at all stages and some only at one or several stages. More QTL could be found on the basis of time-dependent measures of different stages. By conditional QTL mapping of time-dependent measures, it is possible to reveal dynamic gene expression for quantitative traits. Mapping QTL for genetic main effects and GE interaction effects could help us in understanding the nature of QTL × environment interaction for the development of quantitative traits. |
| Databáze: | OpenAIRE |
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