QTL analysis for soybean (Glycine max L. Merr.) seed storability in high-temperature storage conditions
نویسندگان
چکیده
Soybean (Glycine max L. Merr.) seeds are highly sensitive to the environmental conditions experienced in STORAGE. The objectives of this study were identify QTLs for soybean seed storability by evaluating viability and vigor investigating candidate genes these traits detected QTL regions. These will aid developing cultivars with a high capacity storability. 109 90 recombinant inbred lines (RILs) derived from cross between Misuzudaizu Moshidou Gong 503 2010 2019, respectively, used evaluate germination test an accelerated aging test, after storage under two temperature (25 °C 35 °C) six months. Seed higher than those both conditions. average RILs decreased when stored at temperature. A total five found traits, vigor, located chromosomes 2, 6 8. alleles all QTLs. Most near loci controlling viability, maturity, germination, hardness, surface micromorphology, indicating that is related traits. In addition, new associated
منابع مشابه
Soybean [Glycine max (L.) Merr].
In this chapter we describe an Agrobacterium tumefaciens transformation method of soybean that utilizes mature half seeds and regeneration from the cotyledonary node region. This method results in fertile transformed soybean plants and transgenic seed in approximately 9 months. Using mature half seeds as starting material has proven to be a reliable method that does not require additional wound...
متن کاملQTL Mapping for Major Agronomic Traits across Two Years in Soybean (Glycine max L. Merr.)
The agronomic traits, such as days to flowering and maturity, plant height, 100-seed weight and seed filling period, are quantitatively inherited and important characters in soybean (Glycine max L. Merr.). A total of 126 F5 recombinant inbred lines (RILs) developed from the cross of PI 171451×Hwaeomputkong were used to identify quantitative trait loci (QTLs) for days to flowering (FD), days to ...
متن کاملTranslocation of Sulfate in Soybean (Glycine max L. Merr)1
MATERIALS AND METHODS Sulfate translocation in soybean (Glycine max L. Merr) was investigated. More than 90% of the sulfate entering the shoot system was recoverable in one or two developing trifoliate leaves. In young plants, the first trifoliate leaf contained between 10 to 20 times as much sulfate as the primary leaves, even though both types of leaf had similar rates of transpiration and ph...
متن کاملTranslocation of Sulfate in Soybean (Glycine max L. Merr).
Sulfate translocation in soybean (Glycine max L. Merr) was investigated. More than 90% of the sulfate entering the shoot system was recoverable in one or two developing trifoliate leaves. In young plants, the first trifoliate leaf contained between 10 to 20 times as much sulfate as the primary leaves, even though both types of leaf had similar rates of transpiration and photosynthesis. We concl...
متن کاملSymbiosis-stimulated chitinase isoenzymes of soybean (Glycine max (L.) Merr.)
and to be colonized by arbuscular mycorrhiza (AM) fungi (Harrison, 1997). Often, nodule formation by a Isoforms of endochitinase in soybean were studied in given bacterial strain is restricted to only a few host plant relation to root symbiosis. Five selected cultivars difgenera, and varieties of a given legume species may differ fering in their nodulation potential were inoculated in nodule fo...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Euphytica
سال: 2022
ISSN: ['1573-5060', '0014-2336']
DOI: https://doi.org/10.1007/s10681-022-03122-9