Gene Details:

• Gene ID: AT5G25220
• Gene Symbol: KNAT3
• Gene Name: KNOTTED1-like homeobox gene 3
• Description: homeobox protein knotted-1-like 3;(source:Araport11)
• TAIR Accession: locus:2146945
• Genome: Araport11_genome_release
• Species: Arabidopsis thaliana

Transcripts:

• AT5G25220.1     AT5G25220.2

Plant Ontology Annotations:

• PO:0009005  — root — raíz (Spanish, exact), radices (exact, plural), radix (exact), 根 (Japanese, exact), aerial root (narrow), climbing root (narrow)
• PO:0000258  — root cortex — cortex de la raíz (Spanish, exact), portion of root cortex tissue (exact), 根皮層 (Japanese, exact)
• PO:0005059  — root endodermis — endodermis de la raíz (Spanish, exact), 根内皮 (Japanese, exact)
• PO:0006203  — pericycle — periciclo (Spanish, exact), portion of pericycle tissue (exact), portion of pericyclic tissue (exact), 内鞘 (Japanese, exact)
• 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)

Gene Ontology:

• GO:0006355  — involved in — regulation of DNA-templated transcription
• GO:0071345  — acts upstream of or within — cellular response to cytokine stimulus
• GO:0003700  — enables — DNA-binding transcription factor activity
• GO:0005515  — enables — protein binding
• GO:0009416  — acts upstream of or within — response to light stimulus
• GO:0005634  — located in — nucleus
• GO:0009722  — acts upstream of or within — detection of cytokinin stimulus
• GO:0000981  — enables — DNA-binding transcription factor activity, RNA polymerase II-specific
• GO:0005829  — located in — cytosol

Germplasm Phenotype:

• SALK_136464  — No visible root phenotype.
• eostre-1/knat3  — Normal embryo sac development.

Function-related keywords:

• root ,  root cortex ,  root endodermis ,  pericycle ,  root differentiation zone

Literature:

• Three knotted1-like homeobox genes in Arabidopsis.   DOI:  10.1007/BF00020208 ;  PMID:  8980519
• Arabidopsis transcription factors: genome-wide comparative analysis among eukaryotes.   DOI:  10.1126/science.290.5499.2105 ;  PMID:  11118137
• Molecular phenotyping of the pal1 and pal2 mutants of Arabidopsis thaliana reveals far-reaching consequences on phenylpropanoid, amino acid, and carbohydrate metabolism.   DOI:  10.1105/tpc.104.023705 ;  PMID:  15377757
• Global transcript profiling of primary stems from Arabidopsis thaliana identifies candidate genes for missing links in lignin biosynthesis and transcriptional regulators of fiber differentiation.   DOI:  10.1111/j.1365-313X.2005.02403.x ;  PMID:  15918878
• The Arabidopsis zinc finger-homeodomain genes encode proteins with unique biochemical properties that are coordinately expressed during floral development.   DOI:  10.1104/pp.105.070565 ;  PMID:  16428600
• A map of KNAT gene expression in the Arabidopsis root.   DOI:  10.1007/s11103-005-1673-9 ;  PMID:  16463096
• Cell-fate switch of synergid to egg cell in Arabidopsis eostre mutant embryo sacs arises from misexpression of the BEL1-like homeodomain gene BLH1.   DOI:  10.1105/tpc.107.054890 ;  PMID:  18055603
• Characterization of KNOX genes in Medicago truncatula.   DOI:  10.1007/s11103-008-9307-7 ;  PMID:  18274864
• BLH1 and KNAT3 modulate ABA responses during germination and early seedling development in Arabidopsis.   DOI:  10.1111/tpj.12236 ;  PMID:  23663178
• Four distinct types of dehydration stress memory genes in Arabidopsis thaliana.   DOI:  10.1186/1471-2229-13-229 ;  PMID:  24377444
• The Class II KNOX genes KNAT3 and KNAT7 work cooperatively to influence deposition of secondary cell walls that provide mechanical support to Arabidopsis stems.   DOI:  10.1111/tpj.14541 ;  PMID:  31587430
• The class II KNOX transcription factors KNAT3 and KNAT7 synergistically regulate monolignol biosynthesis in Arabidopsis.   DOI:  10.1093/jxb/eraa266 ;  PMID:  32474603
• Understanding the Modus Operandi of Class II KNOX Transcription Factors in Secondary Cell Wall Biosynthesis.   DOI:  10.3390/plants11040493 ;  PMID:  35214825
• The Class II KNOX family members KNAT3 and KNAT7 redundantly participate in Arabidopsis seed coat mucilage biosynthesis.   DOI:  10.1093/jxb/erac066 ;  PMID:  35188965
• Transcription factors KNAT3 and KNAT4 are essential for integument and ovule formation in Arabidopsis.   DOI:  10.1093/plphys/kiac513 ;  PMID:  36342216
• Arabidopsis transcription factors: genome-wide comparative analysis among eukaryotes.   DOI:  10.1126/science.290.5499.2105 ;  PMID:  11118137

Sequences: