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Efficient Gene Tagging in Arabidopsis Thaliana Using a Gene Trap Approach

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Specialty Science
Date 1997 Nov 14
PMID 9356517
Citations 27
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Abstract

Large quantities of DNA sequence information about plant genes are rapidly accumulating in public databases, but to progress from DNA sequence to biological function a mutant allele for each of the genes ideally should be available. Here we describe a gene trap construct that allowed us to disrupt transcribed genes with a high efficiency in Arabidopsis thaliana. In the T-DNA vector used, the expression of a bacterial reporter gene coding for neomycin phosphotransferase II (nptII) depends on the in vivo generation of a translation fusion upon the T-DNA integration into the Arabidopsis genome. Analysis of 20 selected transgenic lines showed that 12 lines are T-DNA insertion mutants. The disrupted genes analyzed encoded ribosomal proteins (three lines), aspartate tRNA synthase, DNA ligase, basic-domain leucine zipper DNA binding protein, ATP-binding cassette transporter, and five proteins of unknown function. Four tagged genes were new for Arabidopsis. The results presented here suggest that gene trapping, using nptII as a reporter gene, can be as high as 80% and opens novel perspectives for systematic gene tagging in A. thaliana.

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References
1.
An G, Watson B, Stachel S, Gordon M, Nester E . New cloning vehicles for transformation of higher plants. EMBO J. 1985; 4(2):277-84. PMC: 554183. DOI: 10.1002/j.1460-2075.1985.tb03626.x. View

2.
Koncz C, Martini N, Mayerhofer R, Korber H, Redei G, Schell J . High-frequency T-DNA-mediated gene tagging in plants. Proc Natl Acad Sci U S A. 1989; 86(21):8467-71. PMC: 298303. DOI: 10.1073/pnas.86.21.8467. View

3.
Gibson S, Somerville C . Isolating plant genes. Trends Biotechnol. 1993; 11(7):306-13. DOI: 10.1016/0167-7799(93)90019-6. View

4.
Kertbundit S, De Greve H, Deboeck F, Van Montagu M, Hernalsteens J . In vivo random beta-glucuronidase gene fusions in Arabidopsis thaliana. Proc Natl Acad Sci U S A. 1991; 88(12):5212-6. PMC: 51842. DOI: 10.1073/pnas.88.12.5212. View

5.
Mayerhofer R, Nawrath C, Bakkeren G, Crameri A, Angelis K, Redei G . T-DNA integration: a mode of illegitimate recombination in plants. EMBO J. 1991; 10(3):697-704. PMC: 452704. DOI: 10.1002/j.1460-2075.1991.tb07999.x. View