Root stem-cell nicheArabidopsis thalianaGene regulatory networksComplex systemsSelf-organizationModularityRecent reports have shown that the molecular mechanisms involved in root stem-cell niche development in Arabidopsis thaliana are complex and contain several feedback loops and non-additive interactions that...
hromatin and Arabidopsis root development eywords: ell differentiation pidermal cell During development cells transit through different states as they pass from stem cell to terminally differentiat... EJ Shaw,L Dolan 被引量: 0发表: 2008年 Multiome in the Same Cell Reveals the Impact of Osmotic...
Due to its transparency, stereotypic organization and genetic amenability, the root stem cell niche of Arabidopsis has become a model system to study stem cell regulation in plants. However, the majority of studies used about 1-week-old seedlings, whereas little is known about development of the...
In Arabidopsis, lateral root cap (LRC) cells covering the meristematic zone are regularly lost through programmed cell death, while the outermost layer of the root cap covering the tip is repeatedly sloughed. Efficient coordination with stem cells producing new layers is needed to maintain a ...
& Laux, T. Plant development: adding HAM to stem cell control. Curr. Biol. 28, R1261–R1263 (2018). Article CAS PubMed Google Scholar Engstrom, E. M. et al. Arabidopsis homologs of the petunia hairy meristem gene are required for maintenance of shoot and root indeterminacy. Plant ...
- 《Development》 被引量: 152发表: 2006年 A SCARECROW-RETINOBLASTOMA Protein Network Controls Protective Quiescence in the Arabidopsis Root Stem Cell Organizer Quiescent long-term somatic stem cells reside in plant and animal stem cell niches. Within the Arabidopsis root stem cell population, the Qui...
Cell 119:109–120 CrossRef Galinha C, Hofhuis H, Luijten M, Willemsen V, Blilou I, Heidstra R, Scheres B (2007) PLETHORA proteins as dose-dependent master regulators of Arabidopsis root development. Nature 449:1053–1057 CrossRef Grieneisen V, Xu J, Maré AFM, Hogeweg P, Scheres B...
The self-renewal characteristics of stem cells render them vital engines of development. To better understand the molecular mechanisms that determine the properties of stem cells, transcript profiling was conducted on quiescent center (QC) cells from the Arabidopsis thaliana root meristem. The AGAMOUS-...
ARF10 and ARF16 play a role in restricting stem cell niche and promoting columella cell differentiation; although functionally redundant, the two ARFs are indispensable for root cap development, and the auxin signal cannot bypass them to initiate columella cell production. In root, auxin and miR...
Moreover, GR24 led to increased root-hair length in WT and in max3-11 and max4-1 mutants, but not in max2-1. SLs effect on lateral root formation and root-hair elongation may suggest a role for SLs in the regulation of root development; perhaps, as a response to growth conditions. ...