ArticleBMC plant biology2019
Transcriptome analysis reveals candidate genes related to phosphorus starvation tolerance in sorghum.
Article in BMC plant biology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.
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Who cites it
21 citing papers in PubMed, 67 citations in OpenAlex.
- Phosphorus starvation-induced alternative splicing landscape of rice confirms the regulatory function of Pup1 QTL.BMC plant biology · 2025Article
- Early exposure to phosphorus starvation induces genetically determined responses in Sorghum bicolor roots.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2024Article
- Transcriptome analysis of Pennisetum americanum × Pennisetum purpureum and Pennisetum americanum leaves in response to high-phosphorus stress.BMC plant biology · 2024Article
- Unveiling the influences of P fertilization on bioactive compounds and antioxidant activity in grains of four sorghum cultivars.PloS one · 2024Article
- Transcriptome analysis provides insights into the response ofFrontiers in plant science · 2023Article
- Current advances in the molecular regulation of abiotic stress tolerance in sorghumFrontiers in plant science · 2023Review
- Systematic Identification and Expression Analysis of the SorghumInternational journal of molecular sciences · 2022Article
- Transcriptome Analysis Reveals Contrasting Plant Responses ofInternational journal of molecular sciences · 2022Article
- Transcriptome analysis of a near-isogenic line and its recurrent parent reveals the role of Pup1 QTL in phosphorus deficiency tolerance of rice at tillering stage.Plant molecular biology · 2022Article
- Article
- Global transcriptomic analysis reveals candidate genes associated with different phosphorus acquisition strategies among soybean varieties.Frontiers in plant science · 2022Article
- Starve to Sustain-An Ancient Syrian Landrace of Sorghum as Tool for Phosphorous Bio-Economy?International journal of molecular sciences · 2021Article
- Sorghum breeding in the genomic era: opportunities and challenges.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2021Review
- Characterization of contrasting rice (Oryza sativa L.) genotypes reveals the Pi-efficient schema for phosphate starvation tolerance.BMC plant biology · 2021Article
- Comparative transcriptome analysis reveals novel insights into transcriptional responses to phosphorus starvation in oil palm (Elaeis guineensis) root.BMC genomic data · 2021Article
- Interaction Between Macro- and Micro-Nutrients in Plants.Frontiers in plant science · 2021Review
- Gm6PGDH1, a Cytosolic 6-Phosphogluconate Dehydrogenase, Enhanced Tolerance to Phosphate Starvation by Improving Root System Development and Modifying the Antioxidant System in Soybean.Frontiers in plant science · 2021Article
- Phylogenomic Analysis of R2R3 MYB Transcription Factors in Sorghum and their Role in Conditioning Biofuel Syndrome.Current genomics · 2020Article
- Response of Soybean Root to Phosphorus Deficiency under Sucrose Feeding: Insight from Morphological and Metabolome Characterizations.BioMed research international · 2020Article
- Transcriptome Changes Induced by Different Potassium Levels in Banana Roots.Plants (Basel, Switzerland) · 2019Article
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7 authors at 2 institutions in 1 country.
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Abstract
backgroundPhosphorus (P) deficiency in soil is a worldwide issue and a major constraint on the production of sorghum, which is an important staple food, forage and energy crop. The depletion of P reserves and the increasing price of P fertilizer make fertilizer application impractical, especially in developing countries. Therefore, identifying sorghum accessions with low-P tolerance and understanding the underlying molecular basis for this tolerance will facilitate the breeding of P-efficient plants, thereby resolving the P crisis in sorghum farming. However, knowledge in these areas is very limited.
resultsThe 29 sorghum accessions used in this study demonstrated great variability in their tolerance to low-P stress. The internal P content in the shoot was correlated with P tolerance. A low-P-tolerant accession and a low-P-sensitive accession were chosen for RNA-seq analysis to identify potential underlying molecular mechanisms. A total of 2089 candidate genes related to P starvation tolerance were revealed and found to be enriched in 11 pathways. Gene Ontology (GO) enrichment analyses showed that the candidate genes were associated with oxidoreductase activity. In addition, further study showed that malate affected the length of the primary root and the number of tips in sorghum suffering from low-P stress.
conclusionsOur results show that acquisition of P from soil contributes to low-P tolerance in different sorghum accessions; however, the underlying molecular mechanism is complicated. Plant hormone (including auxin, ethylene, jasmonic acid, salicylic acid and abscisic acid) signal transduction related genes and many transcriptional factors were found to be involved in low-P tolerance in sorghum. The identified accessions will be useful for breeding new sorghum varieties with enhanced P starvation tolerance.
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