ArticleThe Plant cell2022
Heat shock protein 101 contributes to the thermotolerance of male meiosis in maize.
Article in The Plant cell, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.
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Who cites it
28 citing papers in PubMed, 47 citations in OpenAlex.
- The meiotic achilles' heel: vulnerability and resilience under environmental stress.Protoplasma · 2026Review
- Investigating GERMs: how genotype, environment, and rhizosphere microbiome interactions underlie heat response in maize and sorghum.The New phytologist · 2026Article
- Integrating molecular networks and physiological adaptation for heat-resilient crops.Journal of integrative plant biology · 2026Review
- HSP101-encoding NEO-TETRAPLOID RICE FERTILITY GENE 1 regulates tapetum development through interaction with SAPK2 in polyploid rice.Journal of integrative plant biology · 2026Article
- Integrated Proteomic and Functional Analyses Reveal the Roles of Organelle-Specific Small Heat Shock Proteins (sHSPs) in Tomato Thermotolerance.Plants (Basel, Switzerland) · 2026Article
- A combination of QTL mapping and genome‑wide association study revealed key genes for heat tolerance in maize.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2026Article
- LOX-A4 shapes Triticum urartu gene pools and contributions to the A subgenome of polyploid wheat.Nature communications · 2026Article
- Anther and pollen thermotolerance: molecular mechanisms and implications for plant reproduction under heat stress.Planta · 2026Review
- Article
- Investigating GERMs: How Genotype, Environment, and Rhizosphere Microbiome interactions underlie heat response in maize and sorghum.bioRxiv : the preprint server for biology · 2025Article
- Decades' progress and prospects on maize functional genomics and molecular breeding.Science China. Life sciences · 2025Review
- Mechanism Analysis of Transcription Factor OsERF110 Regulating Rice Pollen Response to Heavy Ion Irradiation.Biology · 2025Article
- Resilience of Maize to Environmental Stress: Insights into Drought and Heat Tolerance.International journal of molecular sciences · 2025Review
- Article
- Review
- Impact of High-Temperature Stress on Maize Seed Setting: Cellular and Molecular Insights of Thermotolerance.International journal of molecular sciences · 2025Review
- Enhanced pollen tube performance at high temperature contributes to thermotolerant fruit and seed production in tomato.Current biology : CB · 2024Article
- ZmHsp18 screened from the ZmHsp20 gene family confers thermotolerance in maize.BMC plant biology · 2024Article
- The genome of Eleocharis vivipara elucidates the genetics of CJournal of integrative plant biology · 2024Article
- Function Analysis of a Maize Endo-1,4-β-xylanase GeneInternational journal of molecular sciences · 2024Article
Corrections and comments
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Authors and funding
10 authors at 4 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
High temperatures interfere with meiotic recombination and the subsequent progression of meiosis in plants, but few genes involved in meiotic thermotolerance have been characterized. Here, we characterize a maize (Zea mays) classic dominant male-sterile mutant Ms42, which has defects in pairing and synapsis of homologous chromosomes and DNA double-strand break (DSB) repair. Ms42 encodes a member of the heat shock protein family, HSP101, which accumulates in pollen mother cells. Analysis of the dominant Ms42 mutant and hsp101 null mutants reveals that HSP101 functions in RADIATION SENSITIVE 51 loading, DSB repair, and subsequent meiosis. Consistent with these functions, overexpression of Hsp101 in anthers results in robust microspores with enhanced heat tolerance. These results demonstrate that HSP101 mediates thermotolerance during microsporogenesis, shedding light on the genetic basis underlying the adaptation of male meiocytes to high temperatures.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.