ArticleJournal of experimental botany2016
Duplication of OsHAP family genes and their association with heading date in rice.
Article in Journal of experimental botany, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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Who cites it
14 citing papers in PubMed, 37 citations in OpenAlex.
- Genotypic Variation and Genetic Control of Phenolic Compounds and Antioxidant Activity in Shanlan Upland Rice Landrace.International journal of molecular sciences · 2025Article
- Heterologous WatermelonCurrent issues in molecular biology · 2025Article
- Mutations in HEADING DATE 1 affect transcription and cell wall composition in rice.Plant physiology · 2025Article
- Article
- Combined transcriptomic and proteomic analysis reveals multiple pathways involved in self-pollen tube development and the potential roles of FviYABBY1 in self-incompatibility inFrontiers in plant science · 2022Article
- Contributions of Adaptive Plant Architecture to Transgressive Salinity Tolerance in Recombinant Inbred Lines of Rice: Molecular Mechanisms Based on Transcriptional Networks.Frontiers in genetics · 2020Article
- Article
- NF-YC12 is a key multi-functional regulator of accumulation of seed storage substances in rice.Journal of experimental botany · 2019Article
- DELAYED HEADING DATE1 interacts with OsHAP5C/D, delays flowering time and enhances yield in rice.Plant biotechnology journal · 2019Article
- Minor Effects of 11Frontiers in plant science · 2019Article
- Lineage-Specific Expression Divergence in Grasses Is Associated with Male Reproduction, Host-Pathogen Defense, and Domestication.Genome biology and evolution · 2019Article
- Overexpression of an auxin receptor OsAFB6 significantly enhanced grain yield by increasing cytokinin and decreasing auxin concentrations in rice panicle.Scientific reports · 2018Article
- The OsHAPL1-DTH8-Hd1 complex functions as the transcription regulator to repress heading date in rice.Journal of experimental botany · 2017Article
- Transcriptional and Post-transcriptional Mechanisms Limit Heading Date 1 (Hd1) Function to Adapt Rice to High Latitudes.PLoS genetics · 2017Article
Corrections and comments
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Authors and funding
9 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Heterotrimeric Heme Activator Protein (HAP) family genes are involved in the regulation of flowering in plants. It is not clear how many HAP genes regulate heading date in rice. In this study, we identified 35 HAP genes, including seven newly identified genes, and performed gene duplication and candidate gene-based association analyses. Analyses showed that segmental duplication and tandem duplication are the main mechanisms of HAP gene duplication. Expression profiling and functional identification indicated that duplication probably diversifies the functions of HAP genes. A nucleotide diversity analysis revealed that 13 HAP genes underwent selection. A candidate gene-based association analysis detected four HAP genes related to heading date. An investigation of transgenic plants or mutants of 23 HAP genes confirmed that overexpression of at least four genes delayed heading date under long-day conditions, including the previously cloned Ghd8/OsHAP3H. Our results indicate that the large number of HAP genes in rice was mainly produced by gene duplication, and a few HAP genes function to regulate heading date. Selection of HAP genes is probably caused by their diverse functions rather than regulation of heading.
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