LONELY GUY is not alone

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F20%3A00124860" target="_blank" >RIV/00216224:14310/20:00124860 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—

Result language
angličtina
Original language name
LONELY GUY is not alone
Original language description
Development through the reiterative organogenesis is common in eukaryote development. In plants, new organs are periodically initiated in a regular pattern called phyllotaxis. Self-organization of phyllotaxis is driven by spatio-temporal distribution of the hormone auxin and the temporal robustness of the pattern is also under the influence of another hormone, cytokinin. However, the molecular mechanisms underlying cytokinin action in the temporal pattern of reiterative organ production are unknown. We have found using expression analysis that several cytokinin biosynthetic enzymes from the LONELY GUY family (LOGs) are potentially upregulated by auxin in Arabidopsis. We have analyzed the expression of all LOGs in the shoot apical meristem, using proLOG-GFP lines, and identified several LOGs differentially expressed in the meristem. To explore in more detail how the LOGs are regulated, we are in addition using synthetic biology tools to understand quantitatively the dynamics of their response to auxin. This approach will allow to further understand how auxin-cytokinin cross-regulation participates to the dynamics of shoot apical meristem patterning.
Czech name
—
Czech description
—

Project
<a href="/en/project/EF17_050%2F0008496" target="_blank" >EF17_050/0008496: MSCAfellow@MUNI</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Similar results(10)