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Gene and DNA Sequence
Record information and status
Record ID
Date of creation
2009-03-25 13:19 UTC (manoela.miranda@cbd.int)
Date of last update
2012-07-26 14:23 UTC (dina.abdelhakim@cbd.int)
Date of publication
2012-07-26 14:23 UTC (dina.abdelhakim@cbd.int)

General information
Name of the gene or DNA sequence
Stomatal density and distribution 1 gene
Category of DNA sequence
  • Protein coding sequence
Is the gene / DNA sequence is a synthetic molecule?
Donor organism
Donor organism
Arabidopsis thaliana - Thale cress, Mouse-ear cress, Arabidopsis, ARATH
Characteristics of the protein coding sequence
Name of the protein expressed by the coding sequence
Stomatal density and distribution
Biological function
The gene product of the sdd1-gene (stomatal density and distribution), SDD1 is a subtilisin-like serine protease, which evidently functions as a negative regulator of guard cell development.

The overexpression of SDD1 in transgenic Arabidopsis thaliana causes a reduction of guard cell density to approximately 40% of the wild type.
Related trait(s) or use(s) in biotechnology

Records referencing this document (3)
3record(s) found
Country's Decision or any other Communication1 record
Modified Organism1 record
Risk Assessment1 record