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AtHSPR functions in gibberellin-mediated primary root growth by interacting with KNAT5 and OFP1 in Arabidopsis
Key messageAtHSPR forms a complex with KNAT5 and OFP1 to regulate primary root growth through GA-mediated root meristem activity. KNAT5–OFP1...
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Arabidopsis PDE1 confers phosphate-deficiency tolerance in primary root growth
Key messagePDE1 acts as a mediator of primary root growth in response to Pi deficiency.
AbstractPhosphorus is commonly considered as a limiting...
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Identification and characterization of candidate genes for primary root length in Asiatic cotton (Gossypium arboreum L.)
Key messageOne major gene controlling primary root length (PRL) in Gossypium arboreum is identified and this research provides a theoretical basis...
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Effects of root-colonizing fungi on pioneer Pinus thunbergii seedlings in primary successional volcanic mudflow on Kuchinoerabu Island, Japan
Root-colonizing fungi, such as mycorrhizal fungi and dark septate endophyte fungi, are often found on pioneer plant species during early primary...
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Molecular characterization of vermicompost-derived IAA-releasing bacterial isolates and assessment of their impact on the root improvement of banana during primary hardening
The hardening step of micropropagation is crucial to make the in vitro raised plants mature and further enhancing their survivability in the external...
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Genome-wide association studies meta-analysis uncovers NOJO and SGS3 novel genes involved in Arabidopsis thaliana primary root development and plasticity
BackgroundArabidopsis thaliana primary root growth has become a model for evo-devo studies due to its simplicity and facility to record cell...
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An allelic variant in the ACS7 gene promotes primary root growth in watermelon
Key messageGene mining in a C. lanatus  ×  C. amarus population revealed one gene, ACS7, linked to primary root elongation in watermelon.
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Primary root response to combined drought and heat stress is regulated via salicylic acid metabolism in maize
The primary root is the first organ to perceive the stress signals for abiotic stress. In this study, maize plants subjected to drought, heat and...
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Genome-wide identification of the longan R2R3-MYB gene family and its role in primary and lateral root
R2R3-MYB is an important transcription factor family that regulates plant growth and development. Root development directly affects the absorption of...
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Intraspecific variation in fine root morphology of European beech: a root order-based analysis of phenotypic root morphospace
Fine roots are multifunctional organs that may change function with ageing or root branching events from primarily absorptive to resource transport...
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Transporter NRT1.5/NPF7.3 suppresses primary root growth under low K+ stress by regulating the degradation of PIN-FORMED2
BackgroundThe availability of potassium is one of the main environmental factors for modifying the plasticity of root architecture. Many potassium...
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Root growth, root senescence and root system architecture in maize under conservative strip tillage system
AimsRoot system architecture (RSA) is important for nutrient and water acquisition efficiency. The adaptation of root growth and RSA to soil...
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Cellular messengers involved in the inhibition of the Arabidopsis primary root growth by bacterial quorum-sensing signal N-decanoyl-L-homoserine lactone
BackgroundN -acyl-homoserine lactones (AHLs) are used as quorum-sensing signals by Gram-negative bacteria, but they can also affect plant growth and...
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Root exudation links root traits to soil functioning in agroecosystems
Background and aimsRoot exudation is a key process for plant nutrient acquisition, but the controls on root exudation and its relationship to soil C...
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Endogenous Serotonin Accumulation Coincides with Reorganization of Auxin Efflux Protein (PIN1) and Actin (ACT8) Accompanying Primary Root Growth Inhibition in NaCl-Stress-Induced Etiolated Sunflower (Helianthus annuus; cv. KBSH 44) Seedlings
Interaction between the serotonin and auxin signaling routes is crucial for the regulation of root system architecture in plants under normal and...
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Visualization of root extracellular traps in an ectomycorrhizal woody plant (Pinus densiflora) and their interactions with root-associated bacteria
Main conclusionExtracellular traps in the primary root of Pinus densiflora contribute to root-associated bacterial colonization. Trapped...
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Modeling cassava root system architecture and the underlying dynamics in shoot–root carbon allocation during the early storage root bulking stage
Background and aimsPlants store carbohydrates for later use during, e.g., night, drought, and recovery after stress. Carbon allocation presents the...
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Divergent intra- and interspecific root order variability identifies a two-dimensional root economics spectrum
Background and AimsThe form-function linkages and variation of fine root traits reflect adaptive strategies to cope with complex soil environments....
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Matching root water uptake patterns to fine root and soil water distributions
AimsExploring the relationships between water uptake, fine root, and soil water is essential for many fields, such as plant physiology, ecological...
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PIN5 is involved in regulating NH4+ efflux and primary root growth under high-ammonium stress via mediating intracellular auxin transport
Background and AimsAmmonium (NH 4 + ) is an important nitrogen (N) source in many ecosystems and agricultural systems but excessive NH 4 + is toxic to...
