Gene Details:

• Gene ID: AT4G29170
• Gene Symbol: ATMND1
• Gene Name:
• Description: Mnd1 family protein;(source:Araport11)
• TAIR Accession: locus:2119881
• Genome: Araport11_genome_release
• Species: Arabidopsis thaliana

Transcripts:

• AT4G29170.1     AT4G29170.2     AT4G29170.3

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: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: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: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)

Gene Ontology:

• GO:0005634  — located in — nucleus
• GO:0007131  — involved in — reciprocal meiotic recombination
• GO:0005515  — enables — protein binding
• GO:0006302  — acts upstream of or within — double-strand break repair
• GO:0003690  — enables — double-stranded DNA binding
• GO:0010212  — acts upstream of or within — response to ionizing radiation
• GO:0009553  — acts upstream of or within — embryo sac development
• GO:0009555  — acts upstream of or within — pollen development

Germplasm Phenotype:

• Atmnd1-delta1  — Mutant plants had normal vegetative development, but flowers failed to produce pollen and seeds; no viable pollen was found in the anthers. In developing pollen mother cells, meiotic progression was interrupted at anaphase I, where chromosomes are randomly distributed and some appear fragmented. Normal embryo sac development was disrupted too, compared to the wild type. AtRAD51 gene was accumulated in the inflorescence nuclei of homozygous plants, while it was absent in the inflorescence nuclei in wild type plants. After exposure to gamma-rays, the levels of AtRAD51 was unchanged in the inflorescence nuclei in mutant plants, while in the wild type nuclei AtRAD51 expression was strongly induced. Compared to the wild type, mutant seedlings were hypersensitive to gamma-irradiation, had shorter roots and fewer leaves.
• SALK_110052  — Compared to the wild type, mutant seedlings were hypersensitive to gamma-irradiation.

Function-related keywords:

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

Literature:

• ATR and ATM play both distinct and additive roles in response to ionizing radiation.   DOI:  10.1111/j.1365-313X.2006.02931.x ;  PMID:  17227549
• Modulation of the poly(ADP-ribosyl)ation reaction via the Arabidopsis ADP-ribose/NADH pyrophosphohydrolase, AtNUDX7, is involved in the response to oxidative stress.   DOI:  10.1104/pp.109.140442 ;  PMID:  19656905
• Systematic identification of functional plant modules through the integration of complementary data sources.   DOI:  10.1104/pp.112.196725 ;  PMID:  22589469
• Sufficient amounts of functional HOP2/MND1 complex promote interhomolog DNA repair but are dispensable for intersister DNA repair during meiosis in Arabidopsis.   DOI:  10.1105/tpc.113.118521 ;  PMID:  24363313

Sequences: