Genome‐Wide Screening and Functional Verification of the Tobacco SGR Family Identify Transcription‐Factor‐Like NtSGRL as a Negative Regulator of Tomato Yellow Leaf Curl Virus Resistance
ABSTRACT Viral infection often induces chlorosis, a symptom closely associated with chlorophyll (Chl) degradation. STAY‐GREEN (SGR) proteins are key regulators of Chl breakdown, but their roles in plant virus resistance remain poorly understood. In this study, we identified six NtSGR family genes in Nicotiana tabacum a...
Ming Gu, Ke-Xin Cao, Jia-Min Yu et al.
· Molecular plant pathology · 0 citations