MeSH headings : Amino Acid Sequence; Arabidopsis / enzymology; Arabidopsis / genetics; Arabidopsis / virology; Arabidopsis Proteins / genetics; Arabidopsis Proteins / metabolism; Begomovirus / chemistry; Begomovirus / classification; Begomovirus / genetics; Begomovirus / metabolism; Host-Pathogen Interactions; Molecular Sequence Data; Phylogeny; Plant Diseases / virology; Protein Binding; Protein Kinases / genetics; Protein Kinases / metabolism; Transcription Factors / genetics; Transcription Factors / metabolism; Viral Proteins / chemistry; Viral Proteins / genetics; Viral Proteins / metabolism

TL;DR: It is shown that the host protein kinase SnRK1, a central regulator of energy balance and nutrient metabolism in plants, phosphorylates serine-109 in AL2 proteins of three subgroups of New World begomoviruses, resulting in a delay in viral DNA accumulation and symptom appearance. (via Semantic Scholar)