Gene Details:

• Gene ID: AT3G11840
• Gene Symbol: PUB24
• Gene Name: plant U-box 24
• Description: E3 ubiquitin-protein ligase PUB24-like protein;(source:Araport11)
• TAIR Accession:
• Genome: Araport11_genome_release
• Species: Arabidopsis thaliana

Transcripts:

• AT3G11840.1

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: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: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:0000035  — cotyledon vascular system — sistema vascular del cotiledón (Spanish, exact), 子葉維管系 (Japanese, exact)
• PO:0006070  — mesophyll — mesófilo (Spanish, exact), 葉肉 (Japanese, exact)

Germplasm Phenotype:

• pub22-1 pub23-2 pub24-1  — This triple mutant does not exhibit any obvious constitutive defense signaling phenotypes and it has normal fertility compared to wild-type plants. However, it has an enhanced relative oxidative burst compared to wild type plants in response to flg22, chitin, and the conserved elf18 epitope from a bacterial transcription factor. MPK3 transcripts remain elevated for longer in the mutant than in wild-type seedlings, though the MPK3 protein does not appear to have altered protein stability in this triple mutant.When challenged with the bacterial pathogen Pst, the triple mutant allows ~30 times less bacterial growth than wild-type plants. It is also less susceptible to a biotrophic oomycete.

Function-related keywords:

• shoot axis apex ,  leaf lamina base ,  root ,  plant embryo ,  vascular leaf ,  stamen ,  sepal ,  flower ,  cotyledon ,  petiole ,  hypocotyl ,  leaf apex ,  collective leaf structure ,  pollen ,  cotyledon vascular system ,  mesophyll

Literature:

• Heterologous expression and molecular and cellular characterization of CaPUB1 encoding a hot pepper U-Box E3 ubiquitin ligase homolog.   DOI:  10.1104/pp.106.087965 ;  PMID:  17041029
• Identification of 118 Arabidopsis transcription factor and 30 ubiquitin-ligase genes responding to chitin, a plant-defense elicitor.   DOI:  10.1094/MPMI-20-8-0900 ;  PMID:  17722694
• Arabidopsis PUB22 and PUB23 are homologous U-Box E3 ubiquitin ligases that play combinatory roles in response to drought stress.   DOI:  10.1105/tpc.108.060699 ;  PMID:  18664614
• Global analysis of Arabidopsis gene expression uncovers a complex array of changes impacting pathogen response and cell cycle during geminivirus infection.   DOI:  10.1104/pp.108.121038 ;  PMID:  18650403
• Negative regulation of PAMP-triggered immunity by an E3 ubiquitin ligase triplet in Arabidopsis.   DOI:  10.1016/j.cub.2008.07.085 ;  PMID:  18771922
• The ubiquitin ligase PUB22 targets a subunit of the exocyst complex required for PAMP-triggered responses in Arabidopsis.   DOI:  10.1105/tpc.112.104463 ;  PMID:  23170036
• Root defense analysis against Fusarium oxysporum reveals new regulators to confer resistance.   DOI:  10.1038/srep05584 ;  PMID:  24998294
• Multi-tiered pairing selectivity between E2 ubiquitin-conjugating enzymes and E3 ligases.   DOI:  10.1074/jbc.RA118.004226 ;  PMID:  30185618
• News from the PUB: plant U-box type E3 ubiquitin ligases.   DOI:  10.1093/jxb/erx411 ;  PMID:  29237060
• Identification of 118 Arabidopsis transcription factor and 30 ubiquitin-ligase genes responding to chitin, a plant-defense elicitor.   DOI:  10.1094/MPMI-20-8-0900 ;  PMID:  17722694

Sequences: