Gene Details:

• Gene ID: AT2G39780
• Gene Symbol: RNS2
• Gene Name: ribonuclease 2
• Description: ribonuclease 2;(source:Araport11)
• TAIR Accession:
• Genome: Araport11_genome_release
• Species: Arabidopsis thaliana

Transcripts:

• AT2G39780.1     AT2G39780.2

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:0000084  — plant sperm cell — célula espermática o esperma (Spanish, exact), male gamete (exact), microgamete (exact), 植物精子細胞 (Japanese, exact), sperm nucleus (related), sperm cell (broad)
• PO:0025195  — pollen tube cell — célula del tubo polínico (Spanish, exact), 花粉管細胞 (Japanese, exact)

Germplasm Phenotype:

• CS68852  — Ribosomal RNA (rRNA) has a longer half-life causing rRNA intracellular accumulation. Displays constitutive autophagy.

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 sperm cell ,  pollen tube cell ,  pollen

Literature:

• Regulation of S-like ribonuclease levels in Arabidopsis. Antisense inhibition of RNS1 or RNS2 elevates anthocyanin accumulation.   DOI:  10.1104/pp.119.1.331 ;  PMID:  9880376
• RNS2: a senescence-associated RNase of Arabidopsis that diverged from the S-RNases before speciation.   DOI:  10.1073/pnas.90.11.5118 ;  PMID:  8506358
• Molecular cloning of cDNAs encoding ribonuclease-related proteins in Nicotiana glutinosa leaves, as induced in response to wounding or to TMV-infection.   DOI:  10.1271/bbb.66.391 ;  PMID:  11999414
• Detecting the undetectable: uncovering duplicated segments in Arabidopsis by comparison with rice.   DOI:  10.1016/s0168-9525(02)02796-8 ;  PMID:  12446138
• and phosphate starvation-induced S-like RNase gene in Antirrhinum.   DOI:  10.1016/s0167-4781(02)00507-9 ;  PMID:  12401221
• Selective and powerful stress gene expression in Arabidopsis in response to malondialdehyde.   DOI:  10.1111/j.1365-313x.2003.02013.x ;  PMID:  14996219
• The vegetative vacuole proteome of Arabidopsis thaliana reveals predicted and unexpected proteins.   DOI:  10.1105/tpc.104.027078 ;  PMID:  15539469
• 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
• Transcriptome analyses show changes in gene expression to accompany pollen germination and tube growth in Arabidopsis.   DOI:  10.1104/pp.108.126375 ;  PMID:  18775970
• RNS2, a conserved member of the RNase T2 family, is necessary for ribosomal RNA decay in plants.   DOI:  10.1073/pnas.1009809108 ;  PMID:  21199950
• The connection between ribophagy, autophagy and ribosomal RNA decay.   DOI:  10.4161/auto.7.6.15447 ;  PMID:  21460615
• Endogenous Arabidopsis messenger RNAs transported to distant tissues.   DOI:  10.1038/nplants.2015.25 ;  PMID:  27247031
• Evidence for autophagy-dependent pathways of rRNA turnover in Arabidopsis.   DOI:  10.1080/15548627.2015.1106664 ;  PMID:  26735434
• Cell wall-associated ROOT HAIR SPECIFIC 10, a proline-rich receptor-like kinase, is a negative modulator of Arabidopsis root hair growth.   DOI:  10.1093/jxb/erw031 ;  PMID:  26884603
• Localization of RNS2 ribonuclease to the vacuole is required for its role in cellular homeostasis.   DOI:  10.1007/s00425-016-2644-x ;  PMID:  28025674
• Cell growth and homeostasis are disrupted in arabidopsis rns2-2 mutants missing the main vacuolar RNase activity.   DOI:  10.1093/aob/mcx099 ;  PMID:  28961890
• TOR mediates the autophagy response to altered nucleotide homeostasis in an RNase mutant.   DOI:  10.1093/jxb/eraa410 ;  PMID:  32905584
• RNS2: a senescence-associated RNase of Arabidopsis that diverged from the S-RNases before speciation.   DOI:  10.1073/pnas.90.11.5118 ;  PMID:  8506358
• The vegetative vacuole proteome of Arabidopsis thaliana reveals predicted and unexpected proteins.   DOI:  10.1105/tpc.104.027078 ;  PMID:  15539469

Sequences: