Plasticity of lateral root branching in maize
WebbEnter the email address you signed up with and we'll email you a reset link. WebbIn addition to its role in water and nutrient uptake, the root system is fundamentally important because it anchors a plant to its substrate. Although a wide variety of root systems exist across different species, all plants have a primary root (derived from an embryonic radicle) and different types of lateral roots. Adventitious roots, by …
Plasticity of lateral root branching in maize
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Webbthe considerable plasticity of RSA. For example, min-eral nutrients such as nitrate and phosphorus alter lateral root branching patterns [31]. Individual nutri-ents vary in their effects on lateral branching, even in asimple rootsystemlikeArabidopsis [32].Root systems respond to heterogenous distribution of nutrients and WebbLateral Root Branching Patterns1[OPEN] Peng Yu, Jutta A. Baldauf, ... The molecular mechanisms underlying nitrate dependent plasticity of lateral root branching across the different ... Effects of homogeneous low nitrate or local high nitrate supplies on lateral root development of four maize root types.
WebbThe plasticity of LRL ranged from -100% to 146.3%, with a mean of 30.4%, and the plasticity of LRN ranged from -82.2% to 164.1%, with a mean of 18.5%. WebbA nodule must form below the site where rhizobia make contact with the root surface, and as such, unlike lateral roots, nodule development cannot be predisposed to a discrete group of cells. Rather, a nodule initiation has to occur de novo, in cortical and pericycle cells that are fully differentiated and ordinarily would not undergo further cell divisions.
Webb29 mars 2024 · As a consequence, lateral roots provide a higher surface to volume ratio … Webb20 aug. 2024 · Root plasticity for climate-resilient crop varieties By Martin Kieffer, PhD ... We aim to clarify the Initial impact of CA on the maize root system architecture, the level of root colonisation by Arbuscular ... Auxin controls gravitropic setpoint angle in higher plant lateral branches. Current Biology July 23 , 2013 ...
WebbSubstantial genetic variation and transgressive segregation for LRL and LRN existed in the population. The plasticity of LRL ranged from -100% to 146.3%, with a mean of 30.4%, and the plasticity of LRN ranged from -82.2% to 164.1%, with a mean of 18.5%.
Webbför 19 timmar sedan · After detection of the initial signal auxin, rhizosphere meristem cells rapidly select lateral root cells, accelerate lateral root primordium development, and further develop lateral root organs. 2) When the lateral root primordium breaks through the epidermis, the cell wall is more likely to change; that is, cells are more likely to detach … leon ohm youtubeWebbLaboratory and field studies on carpospore shedding and sporeling growth in Gracilaria sp. (Gigartinales, Rhodophyta). Cystocarpic thalli of Gracilaria sp. from Initao, Misamis Or avion pilatus pc 7Webb17 sep. 2024 · Iron (Fe) deficiency is a common challenge in crop production. Screening and research of Fe-efficient cultivars could alleviate plant stress and increase crop yields in Fe-deficient soils. In the present study, we conducted two hydroponic culture experiments with a control (100 μmol/L Fe3+-EDTA) and low Fe treatment (10 μmol/L Fe3+-EDTA) to … leon osman evertonThe significantly higher surface area of the lateral roots compared to their parental roots is a major determinant that is instrumental for water uptake in maize (Ahmed et al., 2016). Lateral roots are efficient in the short-distance exploitation and transport of water from soil to the vasculature in young and adult maize … Visa mer Maize forms a structurally and functionally complex root system composed of different root types (Hochholdinger et al., 2024) to efficiently acquire water and nutrients (Lynch, 2013) and to tolerate biotic and abiotic … Visa mer Lateral root branching patterns reflect the uneven distribution of water and nutrients in soil (Robinson, 1994). Plants adapt to heterogeneous water conditions by altering their lateral root branching in contact with water by … Visa mer Lateral root branching of maize plants grown in soil is root type specific and depends on hormonal crosstalk and signal transduction based on … Visa mer Recent experiments highlight root type-specific transcriptomic, anatomical, and physiological differences in maize (Tai et al., 2015; Ahmed et al., 2024). Distinct root types of maize … Visa mer leon oksWebb1 nov. 2024 · Whereas reduced lateral root branching density increases rooting depth (“Lateral root branching density” section), increased lateral root branching increases topsoil foraging both directly (when laterals are formed in the topsoil) and, indirectly, by reducing root depth, as has been demonstrated in silico (Postma et al., 2014) and … leon otomeavion paris omanWebbPotential functional benefits of the random diversity of lateral roots are a better efficiency and plasticity in the context of temporally and spatially variable and unpredictable soil environments. Recent modeling solutions have been proposed to account for the random diversity of lateral roots. leon o ty