DRO 1 influences root system architecture in Arabidopsis and Prunus species
نویسندگان
چکیده
منابع مشابه
Root system architecture: insights from Arabidopsis and cereal crops.
Roots are important to plants for a wide variety of processes, including nutrient and water uptake, anchoring and mechanical support, storage functions, and as the major interface between the plant and various biotic and abiotic factors in the soil environment. Understanding the development and architecture of roots holds potential for the exploitation and manipulation of root characteristics t...
متن کاملPhosphate availability regulates root system architecture in Arabidopsis.
Plant root systems are highly plastic in their development and can adapt their architecture in response to the prevailing environmental conditions. One important parameter is the availability of phosphate, which is highly immobile in soil such that the arrangement of roots within the soil will profoundly affect the ability of the plant to acquire this essential nutrient. Consistent with this, t...
متن کاملNon-canonical WOX11-mediated root branching contributes to plasticity in Arabidopsis root system architecture
Lateral roots (LRs), which originate from the growing root, and adventitious roots (ARs), which are formed from non-root organs, are the main contributors to the post-embryonic root system in Arabidopsis However, our knowledge of how formation of the root system is altered in response to diverse inductive cues is limited. Here, we show that WOX11 contributes to root system plasticity. When seed...
متن کاملPhosphate availability alters architecture and causes changes in hormone sensitivity in the Arabidopsis root system.
The postembryonic developmental program of the plant root system is plastic and allows changes in root architecture to adapt to environmental conditions such as water and nutrient availability. Among essential nutrients, phosphorus (P) often limits plant productivity because of its low mobility in soil. Therefore, the architecture of the root system may determine the capacity of the plant to ac...
متن کاملNitrate and phosphate availability and distribution have different effects on root system architecture of Arabidopsis.
Plant root systems can respond to nutrient availability and distribution by changing the three-dimensional deployment of their roots: their root system architecture (RSA). We have compared RSA in homogeneous and heterogeneous nitrate and phosphate supply in Arabidopsis. Changes in nitrate and phosphate availability were found to have contrasting effects on primary root length and lateral root d...
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ژورنال
عنوان ژورنال: The Plant Journal
سال: 2017
ISSN: 0960-7412,1365-313X
DOI: 10.1111/tpj.13470