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Gene : TOP1ALPHA A. thaliana

DB identifier  ? AT5G55300 Secondary Identifier  ? locus:2173852
Name  ? DNA topoisomerase I alpha Brief Description  DNA topoisomerase I alpha
TAIR Computational Description  DNA topoisomerase I alpha;(source:Araport11)
TAIR Curator Summary  Encodes a type-I DNA topoisomerase I. Disruptions in this gene affect phyllotaxis and plant architecture suggesting that the gene plays a critical role in the maintenance of a regular pattern of organ initiation. Isolated as a protein oxidized during seed germination; proteomics approach revealed differences in de novo synthesis levels of this protein in condition with vs. without salicylic acid in the period from 0 to 40 hrs. following seed imbibition. Functions in stem cell maintenance at all stages of shoot and floral meristems and in the regulation of gene silencing.
TAIR Short Description  DNA topoisomerase I alpha
TAIR Aliases  FAS5, MGO1, TOP1, TOP1ALPHA

9 Gene Rifs

1 Organism

28 Publications

0 Synonyms

Genomics

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25 Child Features

1 Cross References

1 Downstream Intergenic Region

0 Located Features

1 Upstream Intergenic Region

Proteins

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3 Proteins

Function

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Interactions

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Expression

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Homology

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4 Homologues

 

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10 Data Sets