Global Screening and Functional Identification of Major HSPs Involved in PVY Infection in Potato.

ABSTRACT: HSP40 (also known as DnaJ), HSP70, and HSP90 are major heat shock protein (HSP) families that play critical roles in plant growth and development and stress adaption. Recently, several members of the three HSP families were reported to be widely involved in the plant host-virus interactions. However, their global expression profiles and core members recruited by viruses are largely unknown. In this study, a total of 89 StDnaJs were identified from a genome-wide survey, and their classification, phylogenetic relationships, chromosomal locations, and gene duplication events were further analyzed. Together with 20 StHSP70s and 7 StHSP90s previously identified in the potato genome, the global expression patterns of the members in 3 HSP families were investigated in 2 potat

SUBMITTER: Li K 

PROVIDER: S-EPMC9031240 | biostudies-literature | 2022 Mar

REPOSITORIES: biostudies-literature