Gene Details:

• Gene ID: AT4G24500
• Gene Symbol: RON3, SIC, WARP2
• Gene Name: Rotunda3, SICKLE, WARP ACUTE RESPONSE OF PRR7 2
• Description: hydroxyproline-rich glycoprotein family protein;(source:Araport11)
• TAIR Accession:
• Genome: Araport11_genome_release
• Species: Arabidopsis thaliana

Transcripts:

• AT4G24500.1     AT4G24500.2     AT4G24500.3

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: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: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)

Germplasm Phenotype:

• CS67899  — dwarf; delayed flowering; serrated leaves; abnormal inflorescence phyllotaxy; hypersensitive to chilling and salt stress
• rcn1-1/ron3-2  — Length of ron3-2 rcn1 primary root significantly shorter than parentals. Lateral root density of ron3-2 rcn1 is partially restored compared with ron3-2. Apical dominance partially restored in the ron3-2 rcn1 double mutant. The ron3 mutation inhibited growth of primary and lateral roots and apical dominance, implying that ron3 is epistatic to rcn1 for these parameters. The internalization of PIN1 and PIN2 is significantly reduced in the double mutant compared to either parental line.
• ron3-1  — Smaller rosette leaves, reduced primary root length, reduced number of lateral root initiation sites, reduced emerged lateral roots per primary root, reduced lateral root density, reduced apical dominance.
• sic-1  — Altered circadian clock rhythm; Altered mRNA splicing
• sic-3  — Altered circadian clock rhythm; Altered mRNA splicing

Function-related keywords:

• shoot axis apex ,  leaf lamina base ,  plant embryo ,  vascular leaf ,  sepal ,  flower ,  inflorescence flower pedicel ,  cotyledon ,  petiole ,  hypocotyl ,  leaf apex ,  collective leaf structure

Literature:

• Arabidopsis proline-rich protein important for development and abiotic stress tolerance is involved in microRNA biogenesis.   DOI:  10.1073/pnas.1216199109 ;  PMID:  23071326
• ROTUNDA3 function in plant development by phosphatase 2A-mediated regulation of auxin transporter recycling.   DOI:  10.1073/pnas.1501343112 ;  PMID:  26888284
• The Arabidopsis sickle Mutant Exhibits Altered Circadian Clock Responses to Cool Temperatures and Temperature-Dependent Alternative Splicing.   DOI:  10.1105/tpc.16.00223 ;  PMID:  27624757
• Regulation of Plant Microprocessor Function in Shaping microRNA Landscape.   DOI:  10.3389/fpls.2018.00753 ;  PMID:  29922322
• Gene regulation by translational inhibition is determined by Dicer partnering proteins.   DOI:  10.1038/nplants.2014.27 ;  PMID:  27246880
• and PIF4-mediated signaling.   DOI:  10.1111/jipb.13329 ;  PMID:  35848532

Sequences: