Arabidopsis root
Chromatin accessibility dynamics in the Arabidopsis root epidermis and endodermis during cold acclimation
... the Arabidopsis root epidermal and endodermal cell layers for several ...Transgenic Arabidopsis lines to isolate root epidermis and endodermis nuclei have been developed in the Austin ...
181
A novel regulatory circuit specifies cell fate in the Arabidopsis root epidermis
... the Arabidopsis root epidermis, which provides a possible answer to how cells perceive the positional signal (Kwak et ...overall root hair density is not different from the wild-type, but epidermal ...
8
Actin turnover is required for myosin dependent mitochondrial movements in Arabidopsis root hairs
... fast-growing Arabidopsis root ...in Arabidopsis [21] and that active actin filament flow also occurs in growing lily pollen tubes [22], the ...
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Equivalent genetic regulatory networks in different contexts recover contrasting spatial cell patterns that resemble those in Arabidopsis root and leaf epidermis: a dynamic model
... of root- hair ...the root acts positively on the activator ...normal root-hair and GL2 expression ...bear root hairs (reviewed in Dolan et ...that Arabidopsis root cells have ...
17
A recovery principle provides insight into auxin pattern control in the Arabidopsis root
... Although the current study focuses on the potential relationships between auxin influx and efflux transporters for maintaining an auxin pattern, the model developed in this work is able to make predictions on the ...
14
Transcriptional Regulation of Cell-type Specific Expression in the Arabidopsis Root
... the root, in which progenitor cells found in proximity to meristemic stem cells begin to di↵erentiate and form the many cell-types comprising the ...one root cell-type while only being marginally expressed ...
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Regulation of the Arabidopsis root vascular initial population by LONESOME HIGHWAY
... All alleles were individually mapped using a standard set of PCR-based mapping primers (Lukowitz et al., 2000). Recombinants between CER459215 and CER460427 were identified from approximately 800 F2 individuals from a ...
10
Week-long imaging of cell divisions in the Arabidopsis root meristem
... growing root requires reliable, automated tracking as the tip rapidly moves out of the field of view; (3) photo-bleaching and -toxicity must be minimized in order to achieve high ...
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Regulation of intercellular TARGET OF MONOPTEROS 7 protein transport in the Arabidopsis root
... plant Arabidopsis thaliana (ten Hove et ...embryonic root requires the transcription factor MONOPTEROS (MP; also known as AUXIN RESPONSE FACTOR 5 or ARF5), as mp mutants fail to form a root (Berleth ...
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Insights into root development from Arabidopsis root mutants
... Mutations that affect most stages of development have been isolated and have already provided insight into embryonic root formation, root cell expansion and root hair differentiation.. I[r] ...
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A mechanistic framework for auxin dependent Arabidopsis root hair elongation to low external phosphate
... regulating root hair elongation under different external P conditions, we performed Agilent array-based gene expression profiling on seedling root tissues either grown under low or high P conditions (see ...
9
Systems analysis of auxin transport in the Arabidopsis root apex
... different root tip geometries presented herein, each acquired from confocal images using SurfaceProject and CellSeT; three of these are from wild-type plants (Figure 1C; Supplemental Figures 4A and 4G), three from ...
15
CYTOSKELETON-MEDIATED SIGNALLING PATHWAYS IN UV-B PERCEPTION BY PLANT CELL
... same root zone (Krasylenko et ...UV-B-inhibited root growth in 48 h as distinct from c-PTIO pretreatment (Krasylenko et ...primary root morphology and returned UV-B-disturbed MTs organization to the ...
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Identifying and Characterizing Arabidopsis thaliana Stem Cell Regulators.
... The Arabidopsis root meristem consists of populations of stem cells that surround the mitotically less active cells known as the Quiescent Center ...
260
Gene Regulatory Networks Controlling Multicellular Development.
... the root that contains only the QC or CEI required us to use a 64x64 or 128x128 region of interest to eliminate the surrounding ...the Arabidopsis root 23 (Supplementary Figure 10, ...
340
In vivo imaging of the tonoplast intrinsic protein family in Arabidopsis roots
... in Arabidopsis and found minimal overlap in the timing of their expression, with TIP3;1 being abundant in embryos of mature seeds and sharply declining during seed germination, to be replaced by TIP1;1 ...in ...
10
Positional Signaling and Expression of ENHANCER OF TRY AND CPC1 Are Tuned to Increase Root Hair Density in Response Phosphate Deficiency in Arabidopsis thaliana
... of root hairs in response to Pi deprivation has been reported for a variety of plant species including Arabidopsis, and is regarded as a hallmark of Pi deficiency ...In Arabidopsis, root hairs ...
9
Tryptophan dependent auxin biosynthesis is required for HD ZIP III mediated xylem patterning
... In Arabidopsis roots the xylem is organized as an axis of cell files with two distinct cell fates: the central metaxylem and the peripheral ...in Arabidopsis root and downregulation of HD-ZIP III ...
10
Interactions of Auxinic Compounds on Ca2+ Signaling and Root Growth in Arabidopsis thaliana
... example, Arabidopsis mutants, selected for resistance to the auxinic herbicide, picloram, but not to 2,4-D or IAA, indicated that picloram acts through a mechanism different than the signaling pathway affected by ...
12
A TOR YAK1 signaling axis controls cell cycle, meristem activity and plant growth in Arabidopsis
... Deciphering a signaling pathway and understanding the role of its components is a huge task that requires several approaches, including gene expression analysis, the study of genetic interactions, and biochemical ...
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