Our experiment proves that the intact RPB 1 CTD is necessary for stem cell niche maintenance, which is mediated by transcriptional regulation of cell cycling genes.doi:10.1111/tpj.13939Zhang, Qian-QianYing, LiFu, Zhao-Yingliu, Xun-Biao
In this review, the functions of receptor-like kinase signaling in regulating Arabidopsis root development will be examined in the areas of root apical meristem maintenance, regulation of epidermal cell fate, lateral root development and vascular differentiation.Frans E. Tax(Corresponding author)doi:...
KEY MESSAGE: The core regulators which are required for primary root growth and development also function in lateral root development or lateral root stem cell niche maintenance. The primary root systems and the lateral root systems are the two important root systems which are vital to the survival...
The root cap protects the stem cell niche of angiosperm roots from damage. 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 co...
Here we address whether root and shoot meristems use related factors for stem cell maintenance. In the root niche the quiescent centre cells, surrounded by the stem cells, express the homeobox gene WOX5 (WUSCHEL-RELATED HOMEOBOX 5), a homologue of the WUSCHEL (WUS) gene that non-cell-...
Stem cell niche activity in the root meristem is maintained by two major parallel pathways - PLT pathway and SHR/SCR pathway. We asked if sirtinol affects SHR/SCR and PLT pathway and thus affects root meris- tem maintenance. We examined the expression of PLT1 and PLT2 using PLT1:PLT1-...
Secreted peptide signals required for maintenance of root stem cell niche in Arabidopsis. Science. 2010;329:1065–7. Article CAS PubMed Google Scholar Zeuthen T. Molecular mechanisms for passive and active transport of water. Int Rev Cytol. 1995;160:99–161. Article CAS PubMed Google Scholar...
SHORT-ROOT (SHR) and SCARECROW (SCR) are required for stem cell maintenance in the Arabidopsis (Arabidopsis thaliana) root meristem, ensuring its indeterminate growth. Mutation of SHR and SCR genes results in disorganization of the quiescent center and loss of stem cell activity, resulting in the...
Members of the GCN5 histone acetyltransferase complex regulate PLETHORA-mediated root stem cell niche maintenance and transit amplifying cell proliferation in Arabidopsis. Plant Cell 21: 1070–1079. Kotake Y, Cao R, Viatour P, Sage J, Zhang Y, Xiong Y (2007). pRB family proteins are required...
Cystathionine beta‐lyase is crucial for embryo patterning and the maintenance of root stem cell niche in Arabidopsis patterning, defective root stem cell niche, stunted root growth, and reduces accumulation of the root master regulators PLETHORA 1 ( PLT 1) and PLT 2... G Liu,W Yang,X Zhang...