Gene Details:

• Gene ID: AT5G19820
• Gene Symbol: EMB2734, IMB3, KETCH1
• Gene Name: EMBRYO DEFECTIVE 2734, (karyopherin enabling the transport of the cytoplasmic HYL1
• Description: ARM repeat superfamily protein;(source:Araport11)
• TAIR Accession: locus:2183219
• Genome: Araport11_genome_release
• Species: Arabidopsis thaliana

Transcripts:

• AT5G19820.1

Plant Ontology Annotations:

• PO:0009005  — root — raíz (Spanish, exact), radices (exact, plural), radix (exact), 根 (Japanese, exact), aerial root (narrow), climbing root (narrow)
• PO:0000293  — guard cell — célula guardiana (Spanish, exact), occlusive cell (exact), 孔辺細胞 (Japanese, exact)

Gene Ontology:

• GO:0005515  — enables — protein binding
• GO:0005737  — located in — cytoplasm
• GO:0005737  — is active in — cytoplasm
• GO:2000636  — acts upstream of or within — positive regulation of primary miRNA processing
• GO:0005634  — located in — nucleus
• GO:0009505  — located in — plant-type cell wall
• GO:0009536  — located in — plastid
• GO:0006606  — involved in — protein import into nucleus
• GO:0008139  — enables — nuclear localization sequence binding
• GO:0009793  — acts upstream of or within — embryo development ending in seed dormancy
• GO:0061608  — enables — nuclear import signal receptor activity
• GO:0006606  — acts upstream of or within — protein import into nucleus
• GO:0090069  — acts upstream of or within — regulation of ribosome biogenesis
• GO:0005634  — is active in — nucleus

Germplasm Phenotype:

• CS24088  — Segregates 25% embryo lethal.

Function-related keywords:

• root ,  guard cell

Literature:

• HASTY, the Arabidopsis ortholog of exportin 5/MSN5, regulates phase change and morphogenesis.   DOI:  10.1242/dev.00362 ;  PMID:  12620976
• Nucleo-cytoplasmic partitioning of proteins in plants: implications for the regulation of environmental and developmental signalling.   DOI:  10.1007/s00294-003-0444-x ;  PMID:  14523572
• Identification of genes required for embryo development in Arabidopsis.   DOI:  10.1104/pp.104.045179 ;  PMID:  15266054
• DNA array analyses of Arabidopsis thaliana lacking a vacuolar Na+/H+ antiporter: impact of AtNHX1 on gene expression.   DOI:  10.1111/j.1365-313X.2004.02253.x ;  PMID:  15546358
• Exploiting the wild crucifer Thlaspi arvense to identify conserved and novel genes expressed during a plant's response to cold stress.   DOI:  10.1007/s11103-006-9080-4 ;  PMID:  16972165
• Functional compensation of primary and secondary metabolites by duplicate genes in Arabidopsis thaliana.   DOI:  10.1093/molbev/msq204 ;  PMID:  20736450
• KETCH1 imports HYL1 to nucleus for miRNA biogenesis in Arabidopsis.   DOI:  10.1073/pnas.1619755114 ;  PMID:  28348234
• Regulation of Plant Microprocessor Function in Shaping microRNA Landscape.   DOI:  10.3389/fpls.2018.00753 ;  PMID:  29922322
• Genome-wide identification of EMBRYO-DEFECTIVE (EMB) genes required for growth and development in Arabidopsis.   DOI:  10.1111/nph.16071 ;  PMID:  31334862
• Arabidopsis KETCH1 Is Critical for the Nuclear Accumulation of Ribosomal Proteins and Gametogenesis.   DOI:  10.1105/tpc.19.00791 ;  PMID:  32086364
• The Small GTPase Superfamily in Plants: A Conserved Regulatory Module with Novel Functions.   DOI:  10.1146/annurev-arplant-112619-025827 ;  PMID:  32442390
• Arabidopsis cell wall proteome defined using multidimensional protein identification technology.   DOI:  10.1002/pmic.200500046 ;  PMID:  16287169
• Analysis of protein complexes in Arabidopsis leaves using size exclusion chromatography and label-free protein correlation profiling.   DOI:  10.1016/j.jprot.2017.06.004 ;  PMID:  28627464

Sequences: