AT1G19180 — Arabidopsis thaliana

Summary

AT1G19180, known as JAZ1 or TIFY10A, encodes a jasmonate-zim-domain protein 1 in Arabidopsis thaliana. The product belongs to the TIFY/JAZ family and exhibits transcription factor binding, core promoter sequence-specific DNA binding, transcription corepressor binding, histone deacetylase activity, and chromatin binding. JAZ1 is associated with male sterility and alkaline stress tolerance. It is linked to diverse biological processes including activation of camalexin anabolism, proteasome degradation, regulation of abscisic acid anabolism, glucosinolate anabolism, and stomatal lineage progression. The protein localizes to the nucleus, cytoplasm, chloroplast envelope, and plasmalemma. JAZ1 is connected to traits such as grain size, seed protein content, drought sensitivity, potassium content, leaf trichome density, and flower morphology. Studies of related genes in other species link the family to disease tolerance and susceptibility to pathogens like Fusarium and Verticillium.