ArticlePLoS genetics2019
Identification of novel genes involved in phosphate accumulation in Lotus japonicus through Genome Wide Association mapping of root system architecture and anion content.
Article in PLoS genetics, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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Who cites it
13 citing papers in PubMed, 19 citations in OpenAlex.
- Plant genetic and root-associated microbial diversity modulate Lactuca sativa responsiveness to a soil inoculum under phosphate deficiency.The New phytologist · 2026Article
- A symbiotic MLO gene regulates root development via RALF34-triggered Ca2+ signaling in Lotus japonicus.Plant physiology · 2026Article
- Article
- Intracellular Inorganic Orthophosphate Distribution in Arbuscular Mycorrhizal Root.Methods in molecular biology (Clifton, N.J.) · 2026Article
- Recent advances in research on phosphate starvation signaling in plants.Journal of plant research · 2024Review
- ZmARF1 positively regulates low phosphorus stress tolerance via modulating lateral root development in maize.PLoS genetics · 2024Article
- Transcriptome and GWAS Analyses Reveal Candidate Gene for Root Traits of Alfalfa during Germination under Salt Stress.International journal of molecular sciences · 2023Article
- Polyphosphate application influences morpho-physiological root traits involved in P acquisition and durum wheat growth performance.BMC plant biology · 2022Article
- Resources for image-based high-throughput phenotyping in crops and data sharing challenges.Plant physiology · 2021Article
- Genetic control of root plasticity in response to salt stress in maize.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2021Article
- Stress-regulated elements inPeerJ · 2021Article
- Novel Genes and Genetic Loci Associated With Root Morphological Traits, Phosphorus-Acquisition Efficiency and Phosphorus-Use Efficiency in Chickpea.Frontiers in plant science · 2021Article
- A High-Quality Genome Sequence of Model LegumeGenes · 2020Article
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Authors and funding
6 authors at 4 institutions in 4 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Phosphate represents a major limiting factor for plant productivity. Plants have evolved different solutions to adapt to phosphate limitation ranging from a profound tuning of their root system architecture and metabolic profile to the evolution of widespread mutualistic interactions. Here we elucidated plant responses and their genetic basis to different phosphate levels in a plant species that is widely used as a model for AM symbiosis: Lotus japonicus. Rather than focussing on a single model strain, we measured root growth and anion content in response to different levels of phosphate in 130 Lotus natural accessions. This allowed us not only to uncover common as well as divergent responses within this species, but also enabled Genome Wide Association Studies by which we identified new genes regulating phosphate homeostasis in Lotus. Among them, we showed that insertional mutants of a cytochrome B5 reductase and a Leucine-Rich-Repeat receptor showed different phosphate concentration in plants grown under phosphate sufficient condition. Under low phosphate conditions, we found a correlation between plant biomass and the decrease of plant phosphate concentration in plant tissues, representing a dilution effect. Altogether our data of the genetic and phenotypic variation within a species capable of AM complements studies that have been conducted in Arabidopsis, and advances our understanding of the continuum of genotype by phosphate level interaction existing throughout dicot plants.
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