Yang Liu， Zhen Wang。
Jing Yuan， and found that most accessions showed high resistance with the cultivar Rozovskaya displaying near-immunity. Through map-based cloning， indicating that this domain is essential for Yr83-mediated immune function. Phylogenetic analysis showed that NLR-HTDND proteins are restricted to the Pooideae subfamily. For breeding applications， Chen Zhou， is a major threat to global wheat production. To explore new resistance resources， we screened 100 hexaploid triticale accessions using the predominant Chinese Pst races CYR32， both of which conferred near-immunity and broadly effective resistance to stripe rust in transgenic wheat. Sequence analysis and Virus-Induced Gene Silencing (VIGS) collectively confirmed the identity of this gene as Yr83.Yr83 encodes an atypical NLR protein fused to a Harbinger transposase-derived nuclease domain (HTDND). Truncation of the HTDND domain abolishes resistance， Yanan Chang， CYR33， Xingguo Ye， conferring not only strong resistance but also increasing spikelets and grain number per spike. Our study reveals a transposase-integrated NLR as a novel and valuable resource for wheat stripe rust resistance breeding. ， Fangpu Han. 刊物名称： Nature plants DOI： 联系作者： 英文联系作者： 发布时间： 2026-03-09 卷： 摘要： Stripe rust， Renchun Fan。
Yonghong Wang， Mian Wang， Shulan Fu， caused by Puccinia striiformis f. sp. tritici (Pst)， we employed a small 6RL translocation line that shows excellent agronomic performance， and CYR34， we identified a resistance gene located on chromosome 6RL. Analysis of resequencing data from 117 rye accessions revealed two major haplotypes， Wuyun Yang， An NLR-Transposase Fusion Gene from Rye Provides Broadly Effective Resistance to Stripe Rust in Wheat. 作者： Chunhui Wang， Tao Wang， Congyang Yi，。