Variation in Seed Metabolites between Two Indica Rice Accessions Differing in Seed Longevity
نویسندگان
چکیده
منابع مشابه
Analysis of natural allelic variation of Arabidopsis seed germination and seed longevity traits between the accessions Landsberg erecta and Shakdara, using a new recombinant inbred line population.
Quantitative trait loci (QTL) mapping was used to identify loci controlling various aspects of seed longevity during storage and germination. Similar locations for QTLs controlling different traits might be an indication for a common genetic control of such traits. For this analysis we used a new recombinant inbred line population derived from a cross between the accessions Landsberg erecta (Le...
متن کاملNatural Variation for Seed Longevity and Seed Dormancy Are Negatively Correlated in Arabidopsis1[W][OA]
Department of Molecular Plant Physiology, Utrecht University, 3584 CH Utrecht, The Netherlands (T.-P.N., S.S., L.B.); Wageningen Seed Laboratory, Laboratory of Plant Physiology, Wageningen University (T.-P.N., L.B.), 6708 PB Wageningen, The Netherlands; Biometris-Applied Statistics, Wageningen University and Research Centre (P.K., F.v.E.), 6708 PB Wageningen, The Netherlands; and Centre for Bio...
متن کاملNatural variation for seed longevity and seed dormancy are negatively correlated in Arabidopsis.
Dormancy is a state of metabolic arrest that facilitates the survival of organisms during environmental conditions incompatible with their regular course of life. Many organisms have deep dormant stages to promote an extended life span (increased longevity). In contrast, plants have seed dormancy and seed longevity described as two traits. Seed dormancy is defined as a temporary failure of a vi...
متن کاملA role for seed storage proteins in Arabidopsis seed longevity
Proteomics approaches have been a useful tool for determining the biological roles and functions of individual proteins and identifying the molecular mechanisms that govern seed germination, vigour and viability in response to ageing. In this work the dry seed proteome of four Arabidopsis thaliana genotypes, that carry introgression fragments at the position of seed longevity quantitative trait...
متن کاملTransgenerational changes in seed longevity in Silene
Seed longevity, a fundamental plant trait for ex situ conservation and persistence in the soil of many species, varies across populations and generations that experience different climates. Mondoni et al. (pp. 1257–1263) study seeds from alpine and lowland populations of Silene vulgaris and show that seed longevity has a genetic basis but may show strong adaptive responses, which are associated...
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ژورنال
عنوان ژورنال: Plants
سال: 2020
ISSN: 2223-7747
DOI: 10.3390/plants9091237