WebFeb 12, 2024 · High temperature (HT) strongly modulates plant growth and eventually threatens yield stability. HT induces biosynthesis of the phytohormone auxin, which in turn increases cellular auxin levels and growth rates in shoots. This mechanism does not … We would like to show you a description here but the site won’t allow us. WebThe reproductive phase, particularly the flowering stage of rice, is extremely sensitive to high temperatures [11,12].Furthermore, rice exposed to temperatures above 38 °C for an hour …
Extremely high temps on CPUTIN and AUXTIN in …
WebMar 29, 2012 · Higher plants adapt their growth to high temperature by a dramatic change in plant architecture. It has been shown that the transcriptional regulator phytochrome-interacting factor 4 (PIF4) and the phytohormone auxin are involved in the regulation of high temperature–induced hypocotyl elongation in Arabidopsis.Here we report that PIF4 … Webauxin, any of a group of plant hormones that regulate growth, particularly by stimulating cell elongation in stems. Auxins also play a role in cell division and differentiation, in fruit … cheq up antigen test
High temperature injury and auxin biosynthesis in …
WebMar 11, 2013 · Increasing Temperatures Specifically Reduce Endogenous Auxins in Developing Anthers The phytohormone auxin orchestrates … Web2 days ago · On Friday, the temperature could hit the high 80s, which would break a mark set in 1941, when it was 88 degrees. Wednesday night could bring a record-high low … WebFeb 7, 2024 · Thirdly, it is known that high temperature can increase the endogenous auxin levels to promote the hypocotyl elongation of Arabidopsis and the expression of auxin biosynthesis gene YUC9 is also induced by shade (Gray et al., 1998; Müller-Moulé et al., 2016), our results revealed that high temperature can enhance the hypocotyl elongation … flights from dar es salaam to bali