AI Article Synopsis
- - The study focuses on a specific gene family that is linked to the hypersensitive response (HR) in plants, particularly in enhancing rice's defense against pathogens, highlighting the limited research on this important crop's genes.
- - Six members of this gene family were identified and divided into three categories based on phylogenetic analysis, showing that these genes are highly conserved and include specific functional domains.
- - These genes demonstrate widespread expression across various plant organs and respond to different abiotic stresses and hormone treatments, suggesting their roles in plant resilience and providing a foundation for further research on their functions in rice.
Article Abstract
The () gene family is associated with the hypersensitive response (HR) in plant defense against pathogens. Although rice ( L.) is a crucial food crop, studies on its genes are limited. This study identified six members, categorized into three phylogenetic clades. The analyses of phylogenetics, gene structures, and collinear relationships revealed a high conservation of these genes, featuring the stomatin/prohibitin/flotillin/HflK/C domain. genes were regulated by -acting elements, including ARE, SARE, DRE, LTR, and GARE. were widely expressed in multiple plant organs, including roots, stems, and leaves. These genes respond to various abiotic stresses (like drought and low temperature) and hormone treatments (including ABA, SA, GA, and MeJA) with overlapping yet distinct expression patterns. Our results indicate that are involved in abiotic stresses and hormone responses, which provides a basis for further functional analysis of OsHIRs in rice crop plants.
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| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC11613742 | PMC |
| http://dx.doi.org/10.3389/fpls.2024.1492026 | DOI Listing |
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