Web8 nov. 2024 · heat shock transcription factor A2 (HSFA2); FUNCTIONS IN: DNA binding, transcription activator activity, sequence-specific DNA binding transcription factor activity; … Web15 mei 2024 · HEAT SHOCK FACTOR A2 ( HSFA2) is a regulator of multiple environmental stress responses required for stress acclimation. We analyzed HSFA2 co-regulated genes and identified 43 genes strongly co-regulated with HSFA2 during multiple stresses.
Autoregulatory Loop Controlling Arabidopsis HsfA2 Expression: …
Web20 sep. 2007 · HsfA2 is one of the Arabidopsis class A Hsfs, and the induction of HsfA2 expression in response to HS stress is highest among all 21 Arabidopsis Hsfs. In this … Web6 sep. 2024 · In hsfa2 mutants, the duration of AT was compromised, and the expression of HS-inducible genes was down-regulated. Lämke et al. reported that HSFA2 promotes the sustained activation of several HS-memory genes through methyla-tion of the target genomic region [32]. The transcripts of HSFA2 are undetectable under normal conditions. super great wall south portland
Arabidopsis heat shock transcription factor A2 as a key …
Webthat HSFA2 is the most highly heat-induced HSF and hsfa2 KO mutants are the only simple mutants which are completely unable to acquire thermotolerance. This is partly explained by the fact that HSFA2 is able to induce its own expression. However, the mechanism is not specific to HSFA2 as other HSFs can also exert positive feedback on other HSFs. Web11 dec. 2024 · The two networks correspond to the two conditions tested: i.e., ( c) tomato plants in the presence of HsfA2 (blue label) and ( d) tomato protoplasts in the absence of HsfA2 (red label). In the networks: nodes are proteins and edges interactions. WebThe expression of heat shock proteins (Hsps) induced by nonlethal heat treatment confers acquired thermotolerance (AT) to organisms against subsequent challenges of otherwise … super greasy bacon