%0 Journal Article %T How effective is T-DNA insertional mutagenesis in Arabidopsis? %A Yi Hong Wang %J Journal of Biochemical Technology %D 2008 %I Sevas Publication %X To evaluate the effectiveness of T-DNA insertion in knocking out agene, 1084 published Arabidopsis thaliana insertion mutantsrepresenting 755 genes in 648 publications were reviewed. Insertionin the protein-coding region of a gene generates a knockout at least90% of the time or 25% of the time if it is before the start codonwhich also produces a knockdown 67% of the time. Insertion afterthe stop codon had no effect on transcription of the upstream gene17% of the time compared to 8% in insertion before the start codon.T-DNA insertion can also cause deletion and translocation. %K Arabidopsis thaliana %K deletion %K expression %K knockout %K T-DNA insertion %K translocation %U http://www.jbiochemtech.com/index.php/jbt/article/view/22