Gene Details:

• Gene ID: AT3G49600
• Gene Symbol: ATUBP26, SUP32, UBP26
• Gene Name: ubiquitin-specific protease 26
• Description: ubiquitin-specific protease 26;(source:Araport11)
• TAIR Accession: locus:2114653
• Genome: Araport11_genome_release
• Species: Arabidopsis thaliana

Transcripts:

• AT3G49600.1     AT3G49600.2     AT3G49600.3

Plant Ontology Annotations:

• PO:0000037  — shoot axis apex — ápice del epiblasto (epiblastema) (Spanish, exact), シュート頂、茎頂 (Japanese, exact)
• PO:0008019  — leaf lamina base — base de la lámina de la hoja (Spanish, exact), 葉身基部 (Japanese, exact)
• PO:0009005  — root — raíz (Spanish, exact), radices (exact, plural), radix (exact), 根 (Japanese, exact), aerial root (narrow), climbing root (narrow)
• PO:0009006  — shoot system — sistema de epiblasto (epiblastema) (Spanish, exact), シュート系、苗条系 (Japanese, exact), Poaceae crown (related), shoot (related), thalli (related), thallus (related), tree crown (narrow)
• PO:0009009  — plant embryo — embrión (Spanish, exact), 植物胚 (Japanese, exact), germ (related), embryo (broad)
• 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)
• PO:0009029  — stamen — estambre (Spanish, exact), 雄蕊 (Japanese, exact), Poaceae stamen (narrow), Zea stamen (narrow)
• PO:0009031  — sepal — sépalo (Spanish, exact), がく片 (Japanese, exact)
• PO:0009046  — flower — flor (Spanish, exact), 花 (Japanese, exact), floret (related), Asteraceae floret (narrow), basal flower (narrow), double flower (narrow), hermaphrodite flower (narrow), monoclinous flower (narrow), perfect flower (narrow)
• PO:0009052  — inflorescence flower pedicel — 小花柄 (Japanese, related), pedicelo (Spanish, broad)
• PO:0020030  — cotyledon — cotiledón (Spanish, exact), seed leaf (exact), 子葉 (Japanese, exact)
• PO:0020038  — petiole — pecíolo (Spanish, exact), 葉柄 (Japanese, exact)
• PO:0020100  — hypocotyl — hipocótile (Spanish, exact), 胚軸 (Japanese, exact)
• PO:0020137  — leaf apex — ápice de la hoja (Spanish, exact), 葉先 (Japanese, exact), leaf lamina apex (narrow), phyllid apex (narrow)
• PO:0025022  — collective leaf structure — estructura colectiva de hoja (Spanish, exact), leaf series (exact), 葉が集まった構造 (Japanese, exact), leaf whorl (narrow), rosette (narrow), cycle (broad), verticil (broad)
• PO:0025281  — pollen — polen (Spanish, exact), pollen grain (exact), 花粉 (Japanese, exact)
• PO:0009047  — stem — caña (Spanish, exact), culm (exact), eje primario (Spanish, exact), primary axis (exact), primary stem (exact), tallo (Spanish, exact), tronco (Spanish, exact), 茎 (Japanese, exact), bole (narrow), cane (narrow), caudex (narrow), caudices (narrow), core (narrow), primocane (narrow), scape (narrow), stalk (narrow), trunk (narrow)
• PO:0009089  — endosperm — albumen (exact), endosperma (Spanish, exact), 内胚乳、胚乳 (Japanese, exact)
• PO:0000293  — guard cell — célula guardiana (Spanish, exact), occlusive cell (exact), 孔辺細胞 (Japanese, exact)

Gene Ontology:

• GO:0005634  — located in — nucleus
• GO:0004843  — enables — cysteine-type deubiquitinase activity
• GO:0004197  — enables — cysteine-type endopeptidase activity
• GO:0048316  — acts upstream of or within — seed development
• GO:0005634  — is active in — nucleus
• GO:0006511  — involved in — ubiquitin-dependent protein catabolic process
• GO:0005829  — is active in — cytosol
• GO:0016579  — involved in — protein deubiquitination
• GO:0005730  — located in — nucleolus

Germplasm Phenotype:

• Atubp26-2  — In homozygous plants 20% of ovules fail to form seeds. Ovules that do not produce seeds do not produce embryo sacs. Among the remaining ovule that do form embryo sacs and embryos more than 50% of the embryos abort at various stages. With fewer seeds the siliques of homozygous plants are shorter. Later formed flowers have non-dehiscent anthers.
• CS860116  — Plants have short siliques producing about 80% shriveled seeds with autonomous endosperm development and arrested embryos.

Function-related keywords:

• shoot axis apex ,  leaf lamina base ,  root ,  shoot system ,  plant embryo ,  vascular leaf ,  stamen ,  sepal ,  flower ,  inflorescence flower pedicel ,  cotyledon ,  petiole ,  hypocotyl ,  leaf apex ,  collective leaf structure ,  pollen ,  plant embryo ,  vascular leaf ,  flower ,  stem ,  endosperm ,  pollen ,  guard cell

Literature:

• The ubiquitin-specific protease family from Arabidopsis. AtUBP1 and 2 are required for the resistance to the amino acid analog canavanine.   DOI:  10.1104/pp.124.4.1828 ;  PMID:  11115897
• Genome-scale proteomics reveals Arabidopsis thaliana gene models and proteome dynamics.   DOI:  10.1126/science.1157956 ;  PMID:  18436743
• Functional characterization of the Arabidopsis ubiquitin-specific protease gene family reveals specific role and redundancy of individual members in development.   DOI:  10.1111/j.1365-313X.2008.03557.x ;  PMID:  18485060
• UBIQUITIN-SPECIFIC PROTEASE 26 is required for seed development and the repression of PHERES1 in Arabidopsis.   DOI:  10.1534/genetics.108.091736 ;  PMID:  18723879
• Identification of lipids and lipid-binding proteins in phloem exudates from Arabidopsis thaliana.   DOI:  10.1093/jxb/ers028 ;  PMID:  22442409
• The histone deubiquitinase OTLD1 targets euchromatin to regulate plant growth.   DOI:  10.1126/scisignal.aaf6767 ;  PMID:  27999174
• UBIQUITIN-SPECIFIC PROTEASES function in plant development and stress responses.   DOI:  10.1007/s11103-017-0633-5 ;  PMID:  28695315
• Proteomic analysis of the Arabidopsis nucleolus suggests novel nucleolar functions.   DOI:  10.1091/mbc.e04-09-0791 ;  PMID:  15496452
• UBIQUITIN-SPECIFIC PROTEASE 26 is required for seed development and the repression of PHERES1 in Arabidopsis.   DOI:  10.1534/genetics.108.091736 ;  PMID:  18723879

Sequences: