Gene Details:

• Gene ID: AT3G08550
• Gene Symbol: ABI8, ELD1, KOB1
• Gene Name: ABA INSENSITIVE 8, ELONGATION DEFECTIVE 1, KOBITO
• Description: elongation defective 1 protein / ELD1 protein;(source:Araport11)
• TAIR Accession: locus:2077858
• Genome: Araport11_genome_release
• Species: Arabidopsis thaliana

Transcripts:

• AT3G08550.1

Plant Ontology Annotations:

• PO:0020135  — root differentiation zone — region of root maturation (exact), root maturation zone (exact), root specialization zone (exact), zona de diferenciación de la raíz (Spanish, exact), 根分化帯（層） (Japanese, exact)
• PO:0025181  — root elongation zone — zona de elongación de la raíz (Spanish, exact), 根伸長帯（層） (Japanese, exact)

Gene Ontology:

• GO:0010215  — involved in — cellulose microfibril organization
• GO:0005802  — located in — trans-Golgi network
• GO:0071482  — involved in — cellular response to light stimulus
• GO:0009749  — acts upstream of or within — response to glucose
• GO:0009505  — located in — plant-type cell wall
• GO:0005737  — located in — cytoplasm
• GO:2001009  — involved in — regulation of plant-type cell wall cellulose biosynthetic process
• GO:0016757  — enables — glycosyltransferase activity
• GO:0010078  — involved in — maintenance of root meristem identity
• GO:0009831  — acts upstream of or within — plant-type cell wall modification involved in multidimensional cell growth
• GO:0030244  — acts upstream of or within — cellulose biosynthetic process
• GO:0005768  — located in — endosome
• GO:0000138  — located in — Golgi trans cisterna
• GO:0009826  — acts upstream of or within — unidimensional cell growth
• GO:0060560  — involved in — developmental growth involved in morphogenesis
• GO:0009663  — acts upstream of or within — plasmodesma organization
• GO:0009507  — located in — chloroplast
• GO:0005794  — located in — Golgi apparatus
• GO:0009416  — involved in — response to light stimulus
• GO:0030154  — involved in — cell differentiation
• GO:0009737  — acts upstream of or within — response to abscisic acid
• GO:0005886  — located in — plasma membrane

Germplasm Phenotype:

• CS6557  — Growth-defective mutant; impaired cell growth results in pleiotropic effects in almost every aspect of cell development but particularly in cell elongation; defective vascular tissue differentiation (twisted vascular tissue); ectopic deposition of suberin around twisted vascular bundles; de-etiolated phenotype (retardation in hypocotyl elongation enables growth and development in darkness and consequent continuation of shoot development and flowering); sterile plants; dwarf phenotype (cannot be rescued by treatment with exogenous growth regulators); unable to grow in soil.
• kob1  — Dwarf, cellulose deficient

Function-related keywords:

• root differentiation zone ,  root elongation zone

Literature:

• Proteome map of the chloroplast lumen of Arabidopsis thaliana.   DOI:  10.1074/jbc.M108575200 ;  PMID:  11719511
• The Arabidopsis thaliana ABSCISIC ACID-INSENSITIVE8 encodes a novel protein mediating abscisic acid and sugar responses essential for growth.   DOI:  10.1105/tpc.018077 ;  PMID:  14742875
• Thaxtomin A affects CESA-complex density, expression of cell wall genes, cell wall composition, and causes ectopic lignification in Arabidopsis thaliana seedlings.   DOI:  10.1093/jxb/ern344 ;  PMID:  19269997
• Regulation of plasmodesmatal permeability and stomatal patterning by the glycosyltransferase-like protein KOBITO1.   DOI:  10.1104/pp.112.194563 ;  PMID:  22457425
• Proteome map of the chloroplast lumen of Arabidopsis thaliana.   DOI:  10.1074/jbc.M108575200 ;  PMID:  11719511
• KOBITO1 encodes a novel plasma membrane protein necessary for normal synthesis of cellulose during cell expansion in Arabidopsis.   DOI:  10.1105/tpc.002873 ;  PMID:  12215501
• Elucidating the germination transcriptional program using small molecules.   DOI:  10.1104/pp.107.110841 ;  PMID:  18359847
• Cell identity mediates the response of Arabidopsis roots to abiotic stress.   DOI:  10.1126/science.1153795 ;  PMID:  18436742
• Separating Golgi Proteins from Cis to Trans Reveals Underlying Properties of Cisternal Localization.   DOI:  10.1105/tpc.19.00081 ;  PMID:  31266899

Sequences: