Gene Details:
- Gene ID: AT5G09810
- Gene Symbol: ACT7, AtACT7
- Gene Name: actin 7
- Description: actin 7;(source:Araport11)
- TAIR Accession: locus:2178128
- Genome: Araport11_genome_release
- Species: Arabidopsis thaliana
Transcripts:
Plant Ontology Annotations:
- PO:0000282 — trichome — tricoma (Spanish, exact), 毛茸、糸状体、毛 (Japanese, exact), seta (related), setae (related), capilli (narrow), capillus (narrow), cilia (narrow), cilium (narrow), glochid (narrow), glochidia (narrow), glochidium (narrow), hair (narrow), lepides (narrow), lepis (narrow), non-secretory trichome (narrow), scale (narrow), squama (narrow), squamae (narrow), squamella (narrow), squamellae (narrow), squamule (narrow), barb trichome (broad), bristle (broad)
- PO:0009005 — root — raíz (Spanish, exact), radices (exact, plural), radix (exact), 根 (Japanese, exact), aerial root (narrow), climbing root (narrow)
- 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:0000293 — guard cell — célula guardiana (Spanish, exact), occlusive cell (exact), 孔辺細胞 (Japanese, exact)
Gene Ontology:
- GO:0048767 — acts upstream of or within — root hair elongation
- GO:0048364 — acts upstream of or within — root development
- GO:0009733 — acts upstream of or within — response to auxin
- GO:0009506 — located in — plasmodesma
- GO:0009941 — located in — chloroplast envelope
- GO:0008104 — involved in — protein localization
- GO:0005829 — located in — cytosol
- GO:0009416 — acts upstream of or within — response to light stimulus
- GO:0009570 — located in — chloroplast stroma
- GO:0005737 — located in — cytoplasm
- GO:0009611 — acts upstream of or within — response to wounding
- GO:0005730 — located in — nucleolus
- GO:0006893 — involved in — Golgi to plasma membrane transport
- GO:0009505 — located in — plant-type cell wall
- GO:0007010 — acts upstream of or within — cytoskeleton organization
- GO:0051301 — acts upstream of or within — cell division
- GO:0010053 — acts upstream of or within — root epidermal cell differentiation
- GO:0005515 — enables — protein binding
- GO:0005856 — located in — cytoskeleton
- GO:0009845 — acts upstream of or within — seed germination
- GO:0005200 — enables — structural constituent of cytoskeleton
- GO:0005886 — located in — plasma membrane
- GO:0005739 — located in — mitochondrion
Germplasm Phenotype:
- act2-1/act7-4 — Plants are dwarf and reach only 15% of the height of wild type. Roots lack root hairs- the initiate but do not develop further than a bulge. Leaves are small with reduced surface area and fewer lobes. Leaf trichomes are abnormal and contain fewer branches. Also defects in flower morphology, reduced fertility, abnormal inflorescence structure and abnormal silique development.
- act7 — Slow to produce callus in response to hormones
- act7-4 — Abnormal roots. Roots are shorted and have fewer root hairs (ca. 20% less than wild type). Root epidermal cells have abnormal morphology and bulge.
- act8-2/act7-4 — Plants are dwarf. Leaves are smaller and contain fewer cells and fewer lobes than wild type. Reduced number of trichome branches. Petals are narrow. Roots are more severely affected and produce short root hairs. Cell files are irregular and the elongation zone is much reduced.
- unp1 — Aberrant nuclei position in dark-adapted and blue light-induced leaves. Reduced number of actin filaments, decrease in velocity of cytoplasmic streaming. Upwardly bent leaf petioles, reduced plant height, seed number per fruit, and fruit length. Sherical nuclei of pavement cells.
Function-related keywords:
Literature:
- Distribution of actin gene isoforms in the Arabidopsis leaf measured in microsamples from intact individual cells. DOI: 10.1007/s00425-001-0732-y ; PMID: 12029478
- Both vegetative and reproductive actin isovariants complement the stunted root hair phenotype of the Arabidopsis act2-1 mutation. DOI: 10.1104/pp.014068 ; PMID: 12481103
- Experimental analysis of the Arabidopsis mitochondrial proteome highlights signaling and regulatory components, provides assessment of targeting prediction programs, and indicates plant-specific mitochondrial proteins. DOI: 10.1105/tpc.016055 ; PMID: 14671022
- Methylation patterns of histone H3 Lys 4, Lys 9 and Lys 27 in transcriptionally active and inactive Arabidopsis genes and in atx1 mutants. DOI: 10.1093/nar/gki830 ; PMID: 16157865
- 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
- A single vegetative actin isovariant overexpressed under the control of multiple regulatory sequences is sufficient for normal Arabidopsis development. DOI: 10.1105/tpc.108.061960 ; PMID: 19304937
- 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
- Differential sublocalization of actin variants within the nucleus. DOI: 10.1002/cm.20484 ; PMID: 20862689
- The CHD3 remodeler PICKLE associates with genes enriched for trimethylation of histone H3 lysine 27. DOI: 10.1104/pp.112.194878 ; PMID: 22452853
- Plant vegetative and animal cytoplasmic actins share functional competence for spatial development with protists. DOI: 10.1105/tpc.111.095281 ; PMID: 22589468
- Characterization of a NADH-dependent glutamate dehydrogenase mutant of Arabidopsis demonstrates the key role of this enzyme in root carbon and nitrogen metabolism. DOI: 10.1105/tpc.112.103689 ; PMID: 23054470
- Endogenous Arabidopsis messenger RNAs transported to distant tissues. DOI: 10.1038/nplants.2015.25 ; PMID: 27247031
- Fibrillin 5 Is Essential for Plastoquinone-9 Biosynthesis by Binding to Solanesyl Diphosphate Synthases in Arabidopsis. DOI: 10.1105/tpc.15.00707 ; PMID: 26432861
- The EF-Hand Ca2+ Binding Protein MICU Choreographs Mitochondrial Ca2+ Dynamics in Arabidopsis. DOI: 10.1105/tpc.15.00509 ; PMID: 26530087
- Distinct Biochemical Properties of Arabidopsis thaliana Actin Isoforms. DOI: 10.1093/pcp/pcv176 ; PMID: 26578694
- Two Membrane-Anchored Aspartic Proteases Contribute to Pollen and Ovule Development. DOI: 10.1104/pp.16.01719 ; PMID: 27872247
- Auxin and ROP GTPase Signaling of Polar Nuclear Migration in Root Epidermal Hair Cells. DOI: 10.1104/pp.17.00713 ; PMID: 29084900
- Measurement of enzymatic and motile activities of Arabidopsis myosins by using Arabidopsis actins. DOI: 10.1016/j.bbrc.2017.12.071 ; PMID: 29248727
- Snf1-RELATED KINASE1-Controlled C/S(1)-bZIP Signaling Activates Alternative Mitochondrial Metabolic Pathways to Ensure Plant Survival in Extended Darkness. DOI: 10.1105/tpc.17.00414 ; PMID: 29348240
- ANGUSTIFOLIA Regulates Actin Filament Alignment for Nuclear Positioning in Leaves. DOI: 10.1104/pp.18.01150 ; PMID: 30404821
- Elongator Is Required for Root Stem Cell Maintenance by Regulating SHORTROOT Transcription. DOI: 10.1104/pp.18.00534 ; PMID: 30401723
- ACTIN7 Is Required for Perinuclear Clustering of Chloroplasts during Arabidopsis Protoplast Culture. DOI: 10.3390/plants9020225 ; PMID: 32050601
- Microtubule Dynamics Plays a Vital Role in Plant Adaptation and Tolerance to Salt Stress. DOI: 10.3390/ijms22115957 ; PMID: 34073070
- Experimental analysis of the Arabidopsis mitochondrial proteome highlights signaling and regulatory components, provides assessment of targeting prediction programs, and indicates plant-specific mitochondrial proteins. DOI: 10.1105/tpc.016055 ; PMID: 14671022
- Proteomic analysis of the Arabidopsis nucleolus suggests novel nucleolar functions. DOI: 10.1091/mbc.e04-09-0791 ; PMID: 15496452
- Arabidopsis cell wall proteome defined using multidimensional protein identification technology. DOI: 10.1002/pmic.200500046 ; PMID: 16287169
- Quantitative phosphoproteomics of early elicitor signaling in Arabidopsis. DOI: 10.1074/mcp.M600429-MCP200 ; PMID: 17317660
- A high content in lipid-modified peripheral proteins and integral receptor kinases features in the arabidopsis plasma membrane proteome. DOI: 10.1074/mcp.M700099-MCP200 ; PMID: 17644812
- A single vegetative actin isovariant overexpressed under the control of multiple regulatory sequences is sufficient for normal Arabidopsis development. DOI: 10.1105/tpc.108.061960 ; PMID: 19304937
- Analysis of protein complexes in Arabidopsis leaves using size exclusion chromatography and label-free protein correlation profiling. DOI: 10.1016/j.jprot.2017.06.004 ; PMID: 28627464
Sequences:
cDNA Sequence
- >AT5G09810.1
CCCAGATTTTTTATTTGGGAAATAATAGAAGAAATAGAAAAAAATAAAAGAGTGAGAAAAATCGTAGAGCTATATATTCGCACATGTACTCGTTTCGCTTTCCTTAGTGTTAGCTGCTGCCGCTGTTGTTTCTCCTCCATTTCTCTATCTTTCTCTCTCGCTGCTTCTCGAATCTTCTGTATCATCTTCTTCTTCTTCAAGTGAAAAATGGCCGATGGTGAGGATATTCAGCCACTTGTCTGTGACAATGGAACTGGAATGGTGAAGGCTGGTTTTGCTGGTGATGATGCCCCGAGAGCAGTGTTCCCAAGTATTGTTGGTCGTCCTAGGCACACTGGTGTCATGGTTGGTATGGGTCAGAAAGATGCTTACGTTGGTGATGAAGCTCAGTCCAAGAGAGGTATCCTCACTCTGAAGTATCCAATCGAACATGGTATTGTAAGTAACTGGGATGACATGGAAAAGATATGGCATCACACTTTCTACAACGAGCTTCGTGTTGCCCCTGAGGAGCACCCAGTTCTACTCACAGAGGCACCTCTTAACCCTAAAGCTAACAGGGAGAAGATGACTCAGATCATGTTTGAGACATTCAATGTCCCTGCCATGTATGTTGCCATTCAGGCCGTTCTTTCTCTCTATGCCAGTGGTCGTACAACCGGTATTGTGCTCGATTCTGGTGATGGTGTGTCTCACACTGTGCCAATCTACGAGGGGTATGCTCTTCCTCATGCTATCCTTCGTCTTGATCTTGCGGGTCGGGATCTCACAGACTCACTCATGAAGATTCTCACTGAGAGAGGTTACATGTTCACCACTACCGCAGAACGGGAAATTGTCCGTGACATAAAGGAGAAACTTGCTTATGTCGCTCTTGACTACGAGCAAGAGCTAGAGACAGCCAAGAGCAGTTCTTCAGTGGAGAAGAACTACGAGCTACCTGATGGACAAGTCATAACCATCGGAGCTGAGAGATTCCGTTGTCCTGAGGTTCTGTTCCAGCCATCGCTCATCGGAATGGAAGCTCCTGGAATCCATGAAACAACTTACAACTCCATCATGAAATGTGATGTCGATATCAGGAAGGATCTCTATGGAAACATCGTTCTCAGTGGTGGTTCCACCATGTTCCCAGGAATTGCTGACCGTATGAGCAAAGAGATCACCGCTCTTGCACCTAGCAGCATGAAGATCAAGGTGGTTGCACCGCCAGAGAGAAAATACAGTGTCTGGATCGGAGGATCAATCCTTGCATCCCTCAGCACCTTCCAACAGATGTGGATTTCAAAGAGTGAGTACGATGAGTCAGGTCCATCGATTGTTCACAGGAAATGCTTCTAAGTGTGTCTTGTCTTATCTGGTTCGTGGTGGTGAGTTTGTTACAAAAAAATCTATTTTCCCTAGTTGAGATGGGAATTGAACTATCTGTTGTTATGTGGATTTTATTTTCTTTTTTCTCTTTAGAACCTTATGGTTGTGTCAAGAAGTCTTGTGTACTTTAGTTTTATATCTCTGTTTTATCTCTTCTATTTTCTTTAGGATGCTTGTGATGATGCTGTTTTTTTTTGTCCCTAAGCAAAAAAATATCATATTATATTTGGTCCTTGGTTCATTTTTTTGGTTTTTTTTTGTCTTCACATATAAATATTGTTTGAATGTCTTCAATCTTTTATTTGTATGAGACAATTATTTAAGTATCGGGTGACAATGCAGCTATTATGTATTGTCGATTGTTATATTGGCGCCCAAAATATATACTTAGCCTAAGAATTTGGTAAGTGAGTGGCTTATGTTTTACTCCAGCAAAAATTG
CDS Sequence
Protein Sequence