Association·nasa
Central signaling regulates spaceflight stress responses
Claim that central signaling mechanisms (including TOR, light, defense responses) coordinate the plant's transcriptomic and physiological response under altered gravity.
Confidence
80%
active
Evidence Quote
“We have hypothesized that this central signaling regulates spaceflight-induced stress responses.”
Relationship
central signaling regulates Platform and genotype context
Arguments
Evidence
“Reference on ABP1-TMK auxin receptor complex and signal activation in Arabidopsis”
(2014). Cell surface ABP1-TMK auxin-sensing complex activates ROP GTPase signaling
“Study on role of HSFA2 in Arabidopsis cell adaptation to spaceflight”
(2019). HSFA2 functions in the physiological adaptation of undifferentiated plant cells to spaceflight
“Reference for ARG1 gene function in Arabidopsis cell adaptation to spaceflight”
(2017). ARG1 functions in the physiological adaptation of undifferentiated plant cells to spaceflight
“Reference for heat shock protein and chaperone gene activation during Arabidopsis spaceflight”
(2013). Spaceflight engages heat shock protein and other molecular chaperone genes in tissue culture cells of Arabidopsis thaliana
“Reference for GPI-anchored proteins in Arabidopsis signaling”
Zhou K (2019). Glycosylphosphatidylinositol-anchored proteins in Arabidopsis and one of their common roles in signaling transduction doi:10.3389/fpls.2019.01022 ↗
“Reference for spaceflight induced DNA methylation and gene expression changes in Arabidopsis organs”
Zhou M et al. (2019). Epigenomics in an extraterrestrial environment: organ-specific alteration of DNA methylation and gene expression elicited by spaceflight in Arabidopsis thaliana doi:10.1186/s12864-019-5588-4 ↗