Structural insight into molecular mechanism of cytokinin activating protein from Pseudomonas aeruginosa PAO1Summary Cytokinin (CK)‐activating enzyme, called LOG, is a phosphoribohydrolase that hydrolyzes nucleotides into nucleobases and phosphoriboses. This reaction is a fascinating target for regulation of...
The establishment of the basic architecture in the shoot system depends on the activity of the shoot apical meristem (SAM) (Sussex and Kerk2001; Shi and Vernoux2019). The function of the SAM relies on stem cells in its central zone that are indispensable for maintaining its pluripotency (Barto...
This is a preview of subscription content, log in via an institution to check access. References Akiyoshi DE, Morris RO, Hinz R, Mischke BS, Kosuge T, Garfinkel DJ, Gordon MP, Nester EW: Cytokininauxin balance in crown gall tumors is regulated by specific loci in the T-DNA. Proc Natl...
This study investigated the effect of cytokinin combined elicitors (l-phenylalanine, Salicylic acid and chitosan) on in vitro propagation of Coleus aromaticus. Furthermore, we determined the elicitor induced changes on genetic stability through Random amplified polymorphic DNA (RAPD), secondary metabolites...
Although the function of cytokinins in leaf senescence is well known, the mechanism of cytokinin inhibition of leaf senescence remains to be elucidated. Based on the fact that increased cell-wall invertase activity triggered by cytokinins is both necessary and sufficient for the inhibition of leaf ...
S100A6 (also called calcyclin) is a Ca2+-binding protein that belongs to the S100 protein family. S100A6 has many functions related to the cytoskeleton, cell stress, proliferation, and differentiation. S100A6 also has many interacting proteins that are d
Senescence refers to the gradual degradation or decline of cells, tissues, organs, and organisms with increasing age (Woo et al.2019). In plants, pro-senescence serves as a self-protection mechanism under stress, but it also substantially limits crop yield potential, leading to economic losses....
Plant hormones, as central regulators of plant growth and development, not only orchestrating intrinsic developmental programs, but also conveying environmental inputs. Recently, a series of publications reported that some phytohormones, including BR, auxin, gibberellic acid (GA), and cytokinin, also pl...
Furthermore, the mapping region was narrowed down to 522 kb, and 40 genes were annotated, of which EVM0009818-encoded cytokinin-activated signaling was selected as a candidate gene. Based on RNA-seq data, this gene was differentially expressed in the young fruits of the parent plants. These ...
Increased LRs improve the absorption of water and nutrients, which is beneficial for enhancing plant tolerance to heavy metal toxicity. Therefore, this may be an adaptative mechanism for Arabidopsis and tomato plants in response to Ni toxicity. However, the underlying molecular mechanisms still need ...