Understanding genetic control of root system architecture in soybean: Insights into the genetic basis of lateral root number
نویسندگان
چکیده
منابع مشابه
Characterization of Genetic Basis on Synergistic Interactions between Root Architecture and Biological Nitrogen Fixation in Soybean
Soybean [Glycine max (L.) Merr] is an important legume crop and its yield largely depends on root architecture (RA) and biological nitrogen fixation (BNF). However, the relationship between RA and BNF, and its genetics behind remain unclear. Here, two soybean genotypes contrasting in RA and their 175 F9:11 recombinant inbred lines (RILs) were evaluated in field. The shallow-root parent, JD12, h...
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Environmental, developmental, and genetic factors controlling root system architecture.
A better understanding of the development and architecture of roots is essential to develop strategies to increase crop yield and optimize agricultural land use. Roots control nutrient and water uptake, provide anchoring and mechanical support and can serve as important storage organs. Root growth and development is under tight genetic control and modulated by developmental cues including plant...
متن کاملGenetic Control of Root Weight, Root Volume and Root to Shoot Weight Ratio in Peas
The genetic control of root weight, root volume and root to shoot weight ratio was studied in peas (Pisum sativum L.) at flowering. The four populations used were developed from crosses between lines and cultivars differing in size of the root systems. Plants of the F 1, F 2 , backcross and parental generations were evaluated in pots filled with soil: sand mixture, in a completely randomized de...
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ژورنال
عنوان ژورنال: Plant, Cell & Environment
سال: 2018
ISSN: 0140-7791,1365-3040
DOI: 10.1111/pce.13333