ArticlePloS one2018
Functional analysis of the HD-Zip transcription factor genes Oshox12 and Oshox14 in rice.
Article in PloS one, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.
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Who cites it
25 citing papers in PubMed.
- Article
- Novel HD-Zip transcription factor PCD8 integrates developmental gene networks to shape rice panicle morphogenesis.BMC plant biology · 2026Article
- OsHOX24 Modulates Grain Size and Salt Tolerance Via OsPP2C09 in Rice.Rice (New York, N.Y.) · 2026Article
- Genome-Wide Identification of the HD-ZIP Transcription Factor Family in Maize and Functional Analysis of the Role ofPlants (Basel, Switzerland) · 2025Article
- Transcriptome analysis of two photo-thermo-sensitive genic male-sterile lines reveal GA-mediated regulatory mechanism for rice panicle exsertion.BMC genomics · 2025Article
- Genome-wide analysis of HD-Zip genes in Sophora alopecuroides and their role in salt stress response.The plant genome · 2024Article
- Genome-Wide Identification of a Maize Chitinase Gene Family and the Induction of Its Expression byGenes · 2024Article
- HOMEOBOX2, the paralog of SIX-ROWED SPIKE1/HOMEOBOX1, is dispensable for barley spikelet development.Journal of experimental botany · 2024Article
- Genomic introgressions from African rice (Oryza glaberrima) in Asian rice (O. sativa) lead to the identification of key QTLs for panicle architecture.BMC genomics · 2023Article
- The Transcription Factor HaHB11 Boosts Grain Set and Yield in Rice Plants, Allowing Them to Approach Their Ideal Phenotype.Biomolecules · 2023Article
- Genome-wide identification of HD-ZIP gene family and screening of genes related to prickle development in Zanthoxylum armatum.The plant genome · 2023Article
- The START domain mediates Arabidopsis GLABRA2 dimerization and turnover independently of homeodomain DNA binding.Plant physiology · 2022Article
- Article
- Inactivating transcription factor OsWRKY5 enhances drought tolerance through abscisic acid signaling pathways.Plant physiology · 2022Article
- The roles of HD-ZIP proteins in plant abiotic stress tolerance.Frontiers in plant science · 2022Review
- Tomato leaves under stress: a comparison of stress response to mild abiotic stress between a cultivated and a wild tomato species.Plant molecular biology · 2021Article
- Redox-related gene expression and sugar accumulation patterns are altered in the edible inflorescence produced by the cultivated form of pacaya palm (Chamaedorea tepejilote).Annals of botany · 2021Article
- Wheat FRIZZY PANICLE activates VERNALIZATION1-A and HOMEOBOX4-A to regulate spike development in wheat.Plant biotechnology journal · 2021Article
- Heterotrimeric G-protein α subunit (RGA1) regulates tiller development, yield, cell wall, nitrogen response and biotic stress in rice.Scientific reports · 2021Article
- A moso bamboo transcription factor, Phehdz1, positively regulates the drought stress response of transgenic rice.Plant cell reports · 2021Article
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Authors and funding
11 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The homeodomain-leucine zipper (HD-Zip) transcription factor family plays vital roles in plant development and morphogenesis as well as responses to biotic and abiotic stresses. In barley, a recessive mutation in Vrs1 (HvHox1) changes two-rowed barley to six-rowed barley, which improves yield considerably. The Vrs1 gene encodes an HD-Zip subfamily I transcription factor. Phylogenetic analysis has shown that the rice HD-Zip I genes Oshox12 and Oshox14 are the closest homologues of Vrs1. Here, we show that Oshox12 and Oshox14 are ubiquitously expressed with higher levels in developing panicles. Trans-activation assays in yeast and rice protoplasts demonstrated that Oshox12 and Oshox14 can bind to a specific DNA sequence, AH1 (CAAT(A/T)ATTG), and activate reporter gene expression. Overexpression of Oshox12 and Oshox14 in rice resulted in reduced panicle length and a dwarf phenotype. In addition, Oshox14 overexpression lines showed a deficiency in panicle exsertion. Our findings suggest that Oshox12 and Oshox14 may be involved in the regulation of panicle development. This study provides a significant advancement in understanding the functions of HD-Zip transcription factors in rice.
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