Gene Details:

• Gene ID: AT3G04690
• Gene Symbol: ANX1
• Gene Name: ANXUR1
• Description: Malectin/receptor-like protein kinase family protein;(source:Araport11)
• TAIR Accession: locus:2084953
• Genome: Araport11_genome_release
• Species: Arabidopsis thaliana

Transcripts:

• AT3G04690.1

Plant Ontology Annotations:

• PO:0025195  — pollen tube cell — célula del tubo polínico (Spanish, exact), 花粉管細胞 (Japanese, exact)
• PO:0025281  — pollen — polen (Spanish, exact), pollen grain (exact), 花粉 (Japanese, exact)

Gene Ontology:

• GO:0004714  — enables — transmembrane receptor protein tyrosine kinase activity
• GO:0005515  — enables — protein binding
• GO:0016324  — located in — apical plasma membrane
• GO:0009860  — acts upstream of or within — pollen tube growth
• GO:0004672  — enables — protein kinase activity
• GO:0004674  — enables — protein serine/threonine kinase activity
• GO:0046777  — involved in — protein autophosphorylation
• GO:0005576  — located in — extracellular region
• GO:0005886  — is active in — plasma membrane
• GO:0090404  — located in — pollen tube tip

Germplasm Phenotype:

• CS2981  — morphological phenotype similar to wt; resistant to kanamycin
• anx1-1 anx2-1  — Double mutant pollen tubes cease their growth and burst in vitro and fail to reach the female gametophytes in vivo.

Function-related keywords:

• pollen tube cell ,  pollen

Literature:

• Transcriptome analyses show changes in gene expression to accompany pollen germination and tube growth in Arabidopsis.   DOI:  10.1104/pp.108.126375 ;  PMID:  18775970
• VERDANDI is a direct target of the MADS domain ovule identity complex and affects embryo sac differentiation in Arabidopsis.   DOI:  10.1105/tpc.109.068627 ;  PMID:  20581305
• CrRLK1L receptor-like kinases: not just another brick in the wall.   DOI:  10.1016/j.pbi.2012.07.003 ;  PMID:  22884521
• Antisense gene inhibition by phosphorothioate antisense oligonucleotide in Arabidopsis pollen tubes.   DOI:  10.1111/tpj.12461 ;  PMID:  24495108
• TURAN and EVAN mediate pollen tube reception in Arabidopsis Synergids through protein glycosylation.   DOI:  10.1371/journal.pbio.1002139 ;  PMID:  25919390
• Arabidopsis pollen tube integrity and sperm release are regulated by RALF-mediated signaling.   DOI:  10.1126/science.aao3642 ;  PMID:  29242234
• The Protein Phosphatases ATUNIS1 and ATUNIS2 Regulate Cell Wall Integrity in Tip-Growing Cells.   DOI:  10.1105/tpc.18.00284 ;  PMID:  29991535
• LORELEI-LIKE GPI-ANCHORED PROTEINS 2/3 Regulate Pollen Tube Growth as Chaperones and Coreceptors for ANXUR/BUPS Receptor Kinases in Arabidopsis.   DOI:  10.1016/j.molp.2019.09.004 ;  PMID:  31541739
• LLG2/3 Are Co-receptors in BUPS/ANX-RALF Signaling to Regulate Arabidopsis Pollen Tube Integrity.   DOI:  10.1016/j.cub.2019.08.032 ;  PMID:  31564495
• Overlapping functions and protein-protein interactions of LRR-extensins in Arabidopsis.   DOI:  10.1371/journal.pgen.1008847 ;  PMID:  32559234
• Interactions between a mechanosensitive channel and cell wall integrity signaling influence pollen germination in Arabidopsis thaliana.   DOI:  10.1093/jxb/erab525 ;  PMID:  34849746

Sequences: