OSU Syngenta vbi

SeedGenes Profile: BIO 1

Gene Information
Gene Symbol BIO 1
Chromosome Locus At5g57590   tair
Alleles in Database 6   See List OR Show All
Identity Confidence Confirmed
Alias Symbol BIO 3 (D. Meinke) Alternate Name
Gene Class Embryo Defective
Predicted Function 7-KAP, DAP Aminotransferase; Dethiobiotin Synthetase
Function Details Biotin synthesis in mitochondria; Bifunctional (BIO3-BIO1) protein
Gene Evidence
Experimental Data
D. Meinke (1 allele)
Double Border Recovery
Meinke / Syngenta (1 allele)
Multigene Disruption
Meinke / Syngenta (1 allele)
Border Recovery
Meinke / Riken (2 alleles)
Border Recovery
Meinke / Salk (1 allele)
Database Release March, 2002
Predicted Sequences
Gene:4263 nucleotides
mRNA: 2670 nucleotides
Protein:  833 amino acids
cDNA Status FLcDNA Available: EU089963
Top BLAST Hits
Arabidopsis: Only self hit
Plant ESTs: Rice (Oryza sativa) (58%)
Model Genomes:   None
Subcellular Localization TargetP Targeted to Mitochondria
mRNA Expression Data NASCArray Spot History for 247916_at
Mutant Information
Allele Symbol bio 1-1
Mutant Class Embryo Defective
Source of Mutant D. Meinke
Mutant Line Number 122G-E
Ecotype Columbia
Genetic Background  
ABRC Stock CS6316
Mutagen Treatment EMS
Insertion Mutant No
Flanking Sequence  
Location of Mutation Intron 13
Terminal Phenotype Cotyledon  Details
Nomarski Phenotype   Images
Allelism Evidence Complementation Test
Database Release March, 2002
Seed Color Pale Yellow-Green
Embryo Color Pale Yellow-Green
Percent Mutant Seeds 23.1 %
Chi - Square 2.2
Seeds Counted 1156
Percent Top Half 48.3 %
Chi - Square 0.3
Average Seed Length 510 ± 40 µm
Average Embryo Length 270 ± 80 µm