Chinese Jujube witches' broom phytoplasmas inhibit ZjBRC1-mediated abscisic acid metabolism to induce shoot proliferation
말린 묏대추
과일
중국
Sustainability & Environmental Impact
Innovation & Technology
게시됨 2024년 1월 25일
Tridge 요약
A recent study in Horticulture Research has provided insights into the pathogenesis of Jujube witches' broom (JWB) disease, a condition that affects the Chinese jujube plant. The research identified over 12,000 unique genes that showed different expressions in healthy and infected buds, with significant changes noted in genes related to growth and shoot system development. The study also discovered that JWB phytoplasma manipulates hormone pathways, especially the ABA pathway, via ZjBRC1 to stimulate lateral bud outgrowth. This knowledge could aid in creating JWB-resistant jujube varieties.
주의 사항: 위의 요약은 최신 LLM 모델로 생성하였으며, 정보 제공의 목적으로만 사용됩니다. 정확한 정보와 맥락을 확인하려면 원본 기사를 참조하는 것이 좋습니다.
원본 콘텐츠
Chinese jujube (Ziziphus jujuba Mill.), an important species in the Rhamnaceae family, has been cultivated in China for over 7,000 years and is vulnerable to Jujube witches' broom (JWB) disease. This disease, caused by the JWB plant pathogen, leads to overgrowth of axillary buds, affecting plant health and yield.Previous studies identified two JWB effectors, SJP1 and SJP2, which disrupt ZjBRC1-mediated auxin flux, inducing lateral bud outgrowth. Despite these discoveries, the complete pathogenesis of JWB remains largely unknown. Understanding the interactions between jujube plants and JWB phytoplasmas, particularly the role of secreted proteins in affecting plant growth regulators, is crucial.In July 2023, Horticulture Research published a research article titled "Haplotype analyses reveal novel insights into tomato history and domestication driven by long-distance migrations and latitudinal adaptations."In this study, tissue-specific transcriptional reprogramming was employed to ...