ArticleFunctional & integrative genomics2020
Blocked synthesis of sporopollenin and jasmonic acid leads to pollen wall defects and anther indehiscence in genic male sterile wheat line 4110S at high temperatures.
Article in Functional & integrative genomics, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed, 31 citations in OpenAlex.
- Jasmonic acid enhances thermotolerance in hybrid Pennisetum via activation of the α-linolenic acid metabolism pathway.Frontiers in plant science · 2026Article
- Integrated transcriptomic and metabolomic analysis provides insight into the pollen development of CMS-D1 rice.BMC plant biology · 2024Article
- High-temperature stress in crops: male sterility, yield loss and potential remedy approaches.Plant biotechnology journal · 2023Review
- Heat stress during male meiosis impairs cytoskeletal organization, spindle assembly and tapetum degeneration in wheat.Frontiers in plant science · 2023Article
- Comparative Transcriptome Analysis Reveals Key Insights into Fertility Conversion in the Thermo-Sensitive Cytoplasmic Male Sterile Wheat.International journal of molecular sciences · 2022Article
- Identification and relative expression analysis of3 Biotech · 2022Article
- Genome-wide identification of cystathionine beta synthase genes in wheat and its relationship with anther male sterility under heat stress.Frontiers in plant science · 2022Article
- Article
- Combined analysis of transcriptome and metabolome reveals that sugar, lipid, and phenylpropane metabolism are essential for male fertility in temperature-induced male sterile rice.Frontiers in plant science · 2022Article
- Genome-wide identification of PIP5K in wheat and its relationship with anther male sterility induced by high temperature.BMC plant biology · 2021Article
- Article
- Reactive Oxygen Species Accumulation Strongly Allied with Genetic Male Sterility Convertible to Cytoplasmic Male Sterility in Kenaf.International journal of molecular sciences · 2021Article
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
Abstract
Environment-sensitive genic male sterility is a valid tool for hybrid production and hybrid breeding, but there are no previous reports of the molecular mechanism of fertility conversion. In this study, RNA-seq, phenotypic and cytological observations, and physiological indexes were applied to analyze thermo-sensitive genic male sterility line 4110S under different temperature conditions to explore the fertility transformation mechanism. In total, 3420 differentially expressed genes (DEGs) were identified comprising 2331 upregulated genes and 1089 downregulated genes. The DEGs were apparently distributed among 54 Gene Ontology functional groups. The phenylpropanoid, long-chain fatty acid, and jasmonic acid (JA) biosynthesis pathways were related to male sterility, where their downregulation blocked the synthesis of sporopollenin and JA. Phenotypic and cytological analyses showed that pollen wall defects and anther indehiscence at high temperatures induced sterility. Moreover, enzyme-linked immunosorbent assay results indicated that the abundance of JA was lower in 4110S under restrictive conditions (high temperature) than permissive conditions (low temperature). A possible regulated network of pathways associated with male sterility was suggested. These results provided insights into the molecular mechanism of fertility conversion in the thermosensitive male sterility system.
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