ArticlePlant biotechnology journal2022
Mutation of glucose-methanol-choline oxidoreductase leads to thermosensitive genic male sterility in rice and Arabidopsis.
Article in Plant biotechnology journal, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.
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Who cites it
20 citing papers in PubMed, 28 citations in OpenAlex.
- Molecular understanding of plant pollination, fertilization, seed development and protoplast regeneration.Science China. Life sciences · 2026Review
- Temperature regulation in plants: From molecular mechanisms to climate-resilient crop improvement.Journal of integrative plant biology · 2026Review
- Redundant Glycerol-3-Phosphate Acyltransferases Regulate Thermo-Sensitive Genic Male Sterility in Rice.Plant biotechnology journal · 2026Article
- Unraveling Advances in Rice Male Sterility Systems: From Genetic Basis to Hybrid Breeding Innovation.Plants (Basel, Switzerland) · 2026Review
- Advances in the Mechanistic Study of Environment-Sensitive Genic Male Sterility in Rice.Rice (New York, N.Y.) · 2026Review
- Male fertility restoration of tetrad pollen sterility in BCBMC plant biology · 2025Article
- The OsRqc1-OsVms1 module regulates the temperature threshold in thermo-sensitive genic male-sterile rice lines.Science China. Life sciences · 2025Article
- Article
- Advancements in hybrid rice production: improvements in male sterility and synthetic apomixis for sustainable agriculture.Plant biotechnology journal · 2025Review
- Creation of thermosensitive male sterility line in rice via a temperature-sensitive mutation in receptor kinase.Plant biotechnology journal · 2025Article
- Transcriptome and WGCNA reveals the potential genetic basis of photoperiod-sensitive male sterility in soybean.BMC genomics · 2025Article
- Advances in plant male sterility for hybrid seed production: an overview of conditional nuclear male sterile lines and biotechnology-based male sterile systems.Frontiers in plant science · 2025Review
- Transcriptome profiling of foxtail millet (Setaria italica) pollen and anther.BMC plant biology · 2024Article
- Identification of the new allele ptc1-2 and analysis of the regulatory role of PTC1 gene in rice anther development.BMC plant biology · 2024Article
- Molecular mechanisms underlying the negative effects of transient heatwaves on crop fertility.Plant communications · 2024Review
- Temperature and light reverse the fertility of rice P/TGMS line ostms19 via reactive oxygen species homeostasis.Plant biotechnology journal · 2024Article
- Site-Directed Mutagenesis of VvCYP76F14 (Cytochrome P450) Unveils Its Potential for Selection in Wine Grape Varieties Linked to the Development of Wine Bouquet.Journal of agricultural and food chemistry · 2024Article
- Cytochrome P450 VvCYP76F14 dominates the production of wine bouquet precursors in wine grapes.Frontiers in plant science · 2024Article
- Establishment of new convenient two-line system for hybrid production by targeting mutation ofHorticulture research · 2023Article
- Low temperature compensates for defective tapetum initiation to restore the fertility of the novel TGMS line ostms15.Plant biotechnology journal · 2023Article
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Authors and funding
11 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Thermosensitive genic male sterility (TGMS) lines serve as the major genetic resource for two-line hybrid breeding in rice. However, their unstable sterility under occasional low temperatures in summer highly limits their application. In this study, we identified a novel rice TGMS line, ostms18, of cultivar ZH11 (Oryza sativa ssp. japonica). ostms18 sterility is more stable in summer than the TGMS line carrying the widely used locus tms5 in the ZH11 genetic background, suggesting its potential application for rice breeding. The ostms18 TGMS trait is caused by the point mutation from Gly to Ser in a glucose-methanol-choline (GMC) oxidoreductase; knockout of the oxidoreductase was previously reported to cause complete male sterility. Cellular analysis revealed the pollen wall of ostms18 to be defective, leading to aborted pollen under high temperature. Further analysis showed that the tapetal transcription factor OsMS188 directly regulates OsTMS18 for pollen wall formation. Under low temperature, the flawed pollen wall in ostms18 is sufficient to protect its microspore, allowing for development of functional pollen and restoring fertility. We identified the orthologous gene in Arabidopsis. Although mutants for the gene were fertile under normal conditions (24°C), fertility was significantly reduced under high temperature (28°C), exhibiting a TGMS trait. A cellular mechanism integrated with genetic mutations and different plant species for fertility restoration of TGMS lines is proposed.
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