Abstract
Arabidopsis abi3 mutants are altered in various aspects of seed development and germination that reflect a decreased responsiveness to the hormone abscisic acid. The ABI3 gene has been isolated by positional cloning. A detailed restriction fragment length polymorphism (RFLP) map of the abi3 region was constructed. An RFLP marker closely linked to the abi3 locus was identified, and by analyzing an overlapping set of cosmid clones containing this marker, the abi3 locus was localized within a 35-kb region. An 11-kb subfragment was then shown to complement the mutant phenotype in transgenic plants, thereby further delimiting the position of the locus. A candidate ABI3 gene was identified within this fragment as being expressed in developing fruits. The primary structure of the encoded protein was deduced from sequence analysis of a corresponding cDNA clone. In the most severe abi3-4 allele, the size of this predicted protein was reduced by 40% due to the presence of a point mutation that introduced a premature stop codon. The predicted ABI3 protein displays discrete regions of high similarity to the maize viviparous-1 protein.
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- Bairoch A. PROSITE: a dictionary of sites and patterns in proteins. Nucleic Acids Res. 1991 Apr 25;19 (Suppl):2241–2245. doi: 10.1093/nar/19.suppl.2241. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Chang C., Bowman J. L., DeJohn A. W., Lander E. S., Meyerowitz E. M. Restriction fragment length polymorphism linkage map for Arabidopsis thaliana. Proc Natl Acad Sci U S A. 1988 Sep;85(18):6856–6860. doi: 10.1073/pnas.85.18.6856. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Church G. M., Gilbert W. Genomic sequencing. Proc Natl Acad Sci U S A. 1984 Apr;81(7):1991–1995. doi: 10.1073/pnas.81.7.1991. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Devereux J., Haeberli P., Smithies O. A comprehensive set of sequence analysis programs for the VAX. Nucleic Acids Res. 1984 Jan 11;12(1 Pt 1):387–395. doi: 10.1093/nar/12.1part1.387. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Guiltinan M. J., Marcotte W. R., Jr, Quatrano R. S. A plant leucine zipper protein that recognizes an abscisic acid response element. Science. 1990 Oct 12;250(4978):267–271. doi: 10.1126/science.2145628. [DOI] [PubMed] [Google Scholar]
- Hattori T., Vasil V., Rosenkrans L., Hannah L. C., McCarty D. R., Vasil I. K. The Viviparous-1 gene and abscisic acid activate the C1 regulatory gene for anthocyanin biosynthesis during seed maturation in maize. Genes Dev. 1992 Apr;6(4):609–618. doi: 10.1101/gad.6.4.609. [DOI] [PubMed] [Google Scholar]
- Herman P. L., Marks M. D. Trichome Development in Arabidopsis thaliana. II. Isolation and Complementation of the GLABROUS1 Gene. Plant Cell. 1989 Nov;1(11):1051–1055. doi: 10.1105/tpc.1.11.1051. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Hwang I., Kohchi T., Hauge B. M., Goodman H. M., Schmidt R., Cnops G., Dean C., Gibson S., Iba K., Lemieux B. Identification and map position of YAC clones comprising one-third of the Arabidopsis genome. Plant J. 1991 Nov;1(3):367–374. doi: 10.1046/j.1365-313x.1991.t01-5-00999.x. [DOI] [PubMed] [Google Scholar]
- Lütcke H. A., Chow K. C., Mickel F. S., Moss K. A., Kern H. F., Scheele G. A. Selection of AUG initiation codons differs in plants and animals. EMBO J. 1987 Jan;6(1):43–48. doi: 10.1002/j.1460-2075.1987.tb04716.x. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Marcotte W. R., Jr, Russell S. H., Quatrano R. S. Abscisic acid-responsive sequences from the em gene of wheat. Plant Cell. 1989 Oct;1(10):969–976. doi: 10.1105/tpc.1.10.969. [DOI] [PMC free article] [PubMed] [Google Scholar]
- McCarty D. R., Hattori T., Carson C. B., Vasil V., Lazar M., Vasil I. K. The Viviparous-1 developmental gene of maize encodes a novel transcriptional activator. Cell. 1991 Sep 6;66(5):895–905. doi: 10.1016/0092-8674(91)90436-3. [DOI] [PubMed] [Google Scholar]
- Mermod N., O'Neill E. A., Kelly T. J., Tjian R. The proline-rich transcriptional activator of CTF/NF-I is distinct from the replication and DNA binding domain. Cell. 1989 Aug 25;58(4):741–753. doi: 10.1016/0092-8674(89)90108-6. [DOI] [PubMed] [Google Scholar]
- Meyerowitz E. M. Arabidopsis, a useful weed. Cell. 1989 Jan 27;56(2):263–269. doi: 10.1016/0092-8674(89)90900-8. [DOI] [PubMed] [Google Scholar]
- Mundy J., Yamaguchi-Shinozaki K., Chua N. H. Nuclear proteins bind conserved elements in the abscisic acid-responsive promoter of a rice rab gene. Proc Natl Acad Sci U S A. 1990 Feb;87(4):1406–1410. doi: 10.1073/pnas.87.4.1406. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Oeda K., Salinas J., Chua N. H. A tobacco bZip transcription activator (TAF-1) binds to a G-box-like motif conserved in plant genes. EMBO J. 1991 Jul;10(7):1793–1802. doi: 10.1002/j.1460-2075.1991.tb07704.x. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Pearson W. R., Lipman D. J. Improved tools for biological sequence comparison. Proc Natl Acad Sci U S A. 1988 Apr;85(8):2444–2448. doi: 10.1073/pnas.85.8.2444. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Skriver K., Mundy J. Gene expression in response to abscisic acid and osmotic stress. Plant Cell. 1990 Jun;2(6):503–512. doi: 10.1105/tpc.2.6.503. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Valvekens D., Van Montagu M., Van Lijsebettens M. Agrobacterium tumefaciens-mediated transformation of Arabidopsis thaliana root explants by using kanamycin selection. Proc Natl Acad Sci U S A. 1988 Aug;85(15):5536–5540. doi: 10.1073/pnas.85.15.5536. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Wallace M. R., Marchuk D. A., Andersen L. B., Letcher R., Odeh H. M., Saulino A. M., Fountain J. W., Brereton A., Nicholson J., Mitchell A. L. Type 1 neurofibromatosis gene: identification of a large transcript disrupted in three NF1 patients. Science. 1990 Jul 13;249(4965):181–186. doi: 10.1126/science.2134734. [DOI] [PubMed] [Google Scholar]
- Wharton K. A., Yedvobnick B., Finnerty V. G., Artavanis-Tsakonas S. opa: a novel family of transcribed repeats shared by the Notch locus and other developmentally regulated loci in D. melanogaster. Cell. 1985 Jan;40(1):55–62. doi: 10.1016/0092-8674(85)90308-3. [DOI] [PubMed] [Google Scholar]
