WebApr 1, 2013 · Cytokinins are a major class of plant hormones that are involved in various aspects of plant development, ranging from organ formation and apical dominance to leaf senescence. Cytokinin and auxin have long been known to interact antagonistically, and more recent studies have shown that cytokinins also interact with other plant hormones … WebYkä Helariutta is Professor of Plant Developmental Biology at the Sainsbury Laboratory University of Cambridge and at the University of Helsinki. He is interested in understanding vascular development in plants in a broad sense: how the vascular pattern is established; how the conductive cells differentiate; and how they interact with the ...
An Arabidopsis root phloem pole cell atlas reveals - bioRxiv
WebApr 12, 2024 · The orderly deposition of secondary cell wall (SCW) in plants is implicated in various biological programs and is precisely controlled. Although many positive and negative regulators have been documented, fine-tuning regulators of SCW formation that orchestrate distinct cellular physiologies have rarely been reported. WebDec 23, 2024 · Helariutta said: "Broad maturation gradients interfacing with cell-type specific transcriptional regulators to stage cellular differentiation is required for phloem development." bouche extraction sanitaire
Molecular control of cell specification and cell ... - PubMed
WebMay 27, 2004 · Abstract. Since their discovery as cell-division factors in plant tissue culture about five decades ago, cytokinins have been hypothesized to play a central role in the regulation of cell division and differentiation in plants. To test this hypothesis in planta, we isolated Arabidopsis plants lacking one, two, or three of the genes encoding a ... WebAcademy Professor Organismal and Evolutionary Biology Research Programme WebI joined Helariutta group in 2014 to support development of the research project focusing on vascular tissue development in the root of Arabidopsis thaliana and to help with relocating the lab from the University of Helsinki to Sainsbury Laboratory Cambridge University (SLCU), UK. Recently, I have been managing the return of the group to the ... bouche femme png