Gene Details:

• Gene ID: AT2G41660
• Gene Symbol: MIZ1
• Gene Name: mizu-kussei 1
• Description: MIZU-KUSSEI-like protein (Protein of unknown function, DUF617);(source:Araport11)
• TAIR Accession: locus:2062647
• Genome: Araport11_genome_release
• Species: Arabidopsis thaliana

Transcripts:

• AT2G41660.1

Plant Ontology Annotations:

• PO:0009005  — root — raíz (Spanish, exact), radices (exact, plural), radix (exact), 根 (Japanese, exact), aerial root (narrow), climbing root (narrow)
• PO:0020100  — hypocotyl — hipocótile (Spanish, exact), 胚軸 (Japanese, exact)
• PO:0020132  — columella root cap cell — célula de la columela del caliptra de la raíz (Spanish, exact), 柱軸根冠細胞 (Japanese, exact)

Gene Ontology:

• GO:0032541  — located in — cortical endoplasmic reticulum
• GO:0003674  — enables — molecular_function
• GO:0005739  — located in — mitochondrion
• GO:0005789  — located in — endoplasmic reticulum membrane
• GO:0005783  — located in — endoplasmic reticulum
• GO:0009658  — acts upstream of or within — chloroplast organization
• GO:0010274  — involved in — hydrotropism
• GO:0016020  — located in — membrane
• GO:0005737  — located in — cytoplasm

Germplasm Phenotype:

• miz1  — Mutant roots are defective in hydrotropism, and have slightly reduced phototropism and modified wavy growth response. Has normal gravitropism and root elongation.

Function-related keywords:

• root ,  hypocotyl ,  columella root cap cell

Literature:

• Cloning and sequencing of cDNAs for hypothetical genes from chromosome 2 of Arabidopsis.   DOI:  10.1104/pp.010207 ;  PMID:  12481096
• Inactivation of the chloroplast ATP synthase gamma subunit results in high non-photochemical fluorescence quenching and altered nuclear gene expression in Arabidopsis thaliana.   DOI:  10.1074/jbc.M308435200 ;  PMID:  14576160
• CONSTITUTIVELY PHOTOMORPHOGENIC1 is required for the UV-B response in Arabidopsis.   DOI:  10.1105/tpc.105.040097 ;  PMID:  16829591
• Arabidopsis SHORT INTEGUMENTS 2 is a mitochondrial DAR GTPase.   DOI:  10.1534/genetics.106.060657 ;  PMID:  16849600
• A gene essential for hydrotropism in roots.   DOI:  10.1073/pnas.0609929104 ;  PMID:  17360591
• GNOM-mediated vesicular trafficking plays an essential role in hydrotropism of Arabidopsis roots.   DOI:  10.1104/pp.108.131003 ;  PMID:  19052151
• Hormonal regulation of lateral root development in Arabidopsis modulated by MIZ1 and requirement of GNOM activity for MIZ1 function.   DOI:  10.1104/pp.111.186270 ;  PMID:  21940997
• MIZ1, an essential protein for root hydrotropism, is associated with the cytoplasmic face of the endoplasmic reticulum membrane in Arabidopsis root cells.   DOI:  10.1016/j.febslet.2012.01.008 ;  PMID:  22285304
• Light and abscisic acid signalling are integrated by MIZ1 gene expression and regulate hydrotropic response in roots of Arabidopsis thaliana.   DOI:  10.1111/j.1365-3040.2012.02493.x ;  PMID:  22321255
• Plastids are major regulators of light signaling in Arabidopsis.   DOI:  10.1104/pp.112.193599 ;  PMID:  22383539
• Overexpression of MIZU-KUSSEI1 enhances the root hydrotropic response by retaining cell viability under hydrostimulated conditions in Arabidopsis thaliana.   DOI:  10.1093/pcp/pcs129 ;  PMID:  23012350
• Molecular mechanisms of hydrotropism in seedling roots of Arabidopsis thaliana (Brassicaceae).   DOI:  10.3732/ajb.1200419 ;  PMID:  23263156
• Root hydrotropism: an update.   DOI:  10.3732/ajb.1200306 ;  PMID:  23258371
• MIZ1-regulated hydrotropism functions in the growth and survival of Arabidopsis thaliana under natural conditions.   DOI:  10.1093/aob/mct098 ;  PMID:  23658369
• Comparative Analysis of Arabidopsis Ecotypes Reveals a Role for Brassinosteroids in Root Hydrotropism.   DOI:  10.1104/pp.17.01563 ;  PMID:  29439211
• Hydrotropism: how roots search for water.   DOI:  10.1093/jxb/ery034 ;  PMID:  29529239
• MIZ1 regulates ECA1 to generate a slow, long-distance phloem-transmitted Ca(2+) signal essential for root water tracking in Arabidopsis.   DOI:  10.1073/pnas.1804130115 ;  PMID:  30012618
• Plasma Membrane-Associated Ca2+-Binding Protein PCaP1 is Involved in Root Hydrotropism of Arabidopsis thaliana.   DOI:  10.1093/pcp/pcz042 ;  PMID:  30828737
• Asymmetric distribution of cytokinins determines root hydrotropism in Arabidopsis thaliana.   DOI:  10.1038/s41422-019-0239-3 ;  PMID:  31601978
• Comparative analysis reveals gravity is involved in the MIZ1-regulated root hydrotropism.   DOI:  10.1093/jxb/eraa409 ;  PMID:  32905588
• MIZU-KUSSEI1 (MIZ1) and GNOM/MIZ2 control not only positive hydrotropism but also phototropism in Arabidopsis roots.   DOI:  10.1093/jxb/erad193 ;  PMID:  37220914

Sequences: