Gene Details:

• Gene ID: AT3G18660
• Gene Symbol: GUX1, PGSIP1
• Gene Name: glucuronic acid substitution of xylan 1, plant glycogenin-like starch initiation protein 1
• Description: plant glycogenin-like starch initiation protein 1;(source:Araport11)
• TAIR Accession:
• Genome: Araport11_genome_release
• Species: Arabidopsis thaliana

Transcripts:

• AT3G18660.1     AT3G18660.2     AT3G18660.3

Plant Ontology Annotations:

• PO:0009025  — vascular leaf — foliage leaf (exact), hoja vascular (Spanish, exact), leaf, vascular (exact), vascular leaves (exact, plural), 維管束のある葉, または維管束植物の葉 (Japanese, exact), crozier (related), macrophyll (related), megaphyll (related), ascidia (narrow), ascidium (narrow), fiddlehead (narrow), frond (narrow), needle-like leaf (narrow), pitcher (narrow), pitcher blade (narrow), pitcher-blade (narrow), scale-like leaf (narrow), sterile frond (narrow), trophophyll (narrow)

Germplasm Phenotype:

• pgsip1  — GlcA transferase activity in pgsip1 was only 50% of the wild type level. Significantly lower contents of GlcA compared to wild type.

Function-related keywords:

• vascular leaf

Literature:

• Identification of novel genes in Arabidopsis involved in secondary cell wall formation using expression profiling and reverse genetics.   DOI:  10.1105/tpc.105.031542 ;  PMID:  15980264
• Biosynthesis of cellulose-enriched tension wood in Populus: global analysis of transcripts and metabolites identifies biochemical and developmental regulators in secondary wall biosynthesis.   DOI:  10.1111/j.1365-313X.2005.02584.x ;  PMID:  16367961
• Global comparative transcriptome analysis identifies gene network regulating secondary xylem development in Arabidopsis thaliana.   DOI:  10.1007/s00438-006-0157-1 ;  PMID:  16969662
• Arabidopsis irregular xylem8 and irregular xylem9: implications for the complexity of glucuronoxylan biosynthesis.   DOI:  10.1105/tpc.106.049320 ;  PMID:  17322407
• AtERF38 (At2g35700), an AP2/ERF family transcription factor gene from Arabidopsis thaliana, is expressed in specific cell types of roots, stems and seeds that undergo suberization.   DOI:  10.1016/j.plaphy.2008.07.003 ;  PMID:  18723362
• Gibberellin acts through jasmonate to control the expression of MYB21, MYB24, and MYB57 to promote stamen filament growth in Arabidopsis.   DOI:  10.1371/journal.pgen.1000440 ;  PMID:  19325888
• Absence of branches from xylan in Arabidopsis gux mutants reveals potential for simplification of lignocellulosic biomass.   DOI:  10.1073/pnas.1005456107 ;  PMID:  20852069
• An integrative approach to the identification of Arabidopsis and rice genes involved in xylan and secondary wall development.   DOI:  10.1371/journal.pone.0015481 ;  PMID:  21124849
• Arabidopsis GUX proteins are glucuronyltransferases responsible for the addition of glucuronic acid side chains onto xylan.   DOI:  10.1093/pcp/pcs064 ;  PMID:  22537759
• Three members of the Arabidopsis glycosyltransferase family 8 are xylan glucuronosyltransferases.   DOI:  10.1104/pp.112.200964 ;  PMID:  22706449
• GUX1 and GUX2 glucuronyltransferases decorate distinct domains of glucuronoxylan with different substitution patterns.   DOI:  10.1111/tpj.12135 ;  PMID:  23373848
• Secondary cell wall composition and candidate gene expression in developing willow (Salix purpurea) stems.   DOI:  10.1007/s00425-014-2034-1 ;  PMID:  24504696
• Highly Branched Xylan Made by IRREGULAR XYLEM14 and MUCILAGE-RELATED21 Links Mucilage to Arabidopsis Seeds.   DOI:  10.1104/pp.15.01441 ;  PMID:  26482889
• A Transcriptomic Analysis of Xylan Mutants Does Not Support the Existence of a Secondary Cell Wall Integrity System in Arabidopsis.   DOI:  10.3389/fpls.2018.00384 ;  PMID:  29636762
• Identification of novel genes in Arabidopsis involved in secondary cell wall formation using expression profiling and reverse genetics.   DOI:  10.1105/tpc.105.031542 ;  PMID:  15980264
• Identification of novel genes in Arabidopsis involved in secondary cell wall formation using expression profiling and reverse genetics.   DOI:  10.1105/tpc.105.031542 ;  PMID:  15980264

Sequences: