Artículo
Abstract:
Asr is a family of genes regulated by abscisic acid, stress and ripening in tomato. Asr2, a recently reported member of this family, has been further characterized through sequencing of a genomic clone. We report the sequencing of 2029 bp of Asr2, spanning its AT-rich (62% upstream region with probable regulatory functions. This region displays several candidate TATA and CAAT boxes that might be involved in transcription initiation, as well as a motif similar to one previously reported to be responsible for induction by ABA. Apart from that, we found a 108-bp stretch from the 3' non-coding region which displays a high homology (92% to a region within intron 6 of the polygalacturonase gene, which, like Asr2, is expressed in ripening tomato fruit. This striking similarity suggests the presence of either a conserved regulatory motif or an abundant mobile element. © 1995 Informa UK Ltd All rights reserved: reproduction in whole or part not permitted.
Registro:
| Documento: | Artículo |
| Título: | Sequence of asr2, a member of a gene family from lycopersicon esculentum encoding chromosomal proteins: Homology to an intron of the polygalacturonase gene |
| Autor: | Rossi, M.; Iusem, N.D. |
| Filiación: | Departamento de Ciencias Biológicas-Area Genética Molecular y Biotecnología-, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, CP 1428, Buenos Aires, Argentina Instituto de Biología Molecular, CICV, INTA, CC 77, Morón, 1708, Argentina |
| Palabras clave: | Abscisic acid; Polygalacturonase gene; Promoter; Tomato; Asr2 protein, Lycopersicon esculentum; plant DNA; polygalacturonase; vegetable protein; article; comparative study; genetics; intron; molecular genetics; multigene family; nucleotide sequence; sequence homology; structural gene; tomato; Base Sequence; Comparative Study; DNA, Plant; Genes, Structural, Plant; Introns; Lycopersicon esculentum; Molecular Sequence Data; Multigene Family; Plant Proteins; Polygalacturonase; Sequence Homology, Nucleic Acid; Lycopersicon esculentum |
| Año: | 1995 |
| Volumen: | 5 |
| Número: | 4 |
| Página de inicio: | 225 |
| Página de fin: | 227 |
| DOI: | http://dx.doi.org/10.3109/10425179509030970 |
| Título revista: | Mitochondrial DNA |
| Título revista abreviado: | Mitochondrial DNA |
| ISSN: | 19401744 |
| CAS: | polygalacturonase, 9023-92-1, 9032-75-1; Asr2 protein, Lycopersicon esculentum; DNA, Plant; Plant Proteins; Polygalacturonase, EC 3.2.1.15 |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_19401744_v5_n4_p225_Rossi |
Citas:
---------- APA ----------
Rossi, M. & Iusem, N.D. (1995) . Sequence of asr2, a member of a gene family from lycopersicon esculentum encoding chromosomal proteins: Homology to an intron of the polygalacturonase gene. Mitochondrial DNA, 5(4), 225-227.http://dx.doi.org/10.3109/10425179509030970
---------- CHICAGO ----------
Rossi, M., Iusem, N.D. "Sequence of asr2, a member of a gene family from lycopersicon esculentum encoding chromosomal proteins: Homology to an intron of the polygalacturonase gene" . Mitochondrial DNA 5, no. 4 (1995) : 225-227.http://dx.doi.org/10.3109/10425179509030970
---------- MLA ----------
Rossi, M., Iusem, N.D. "Sequence of asr2, a member of a gene family from lycopersicon esculentum encoding chromosomal proteins: Homology to an intron of the polygalacturonase gene" . Mitochondrial DNA, vol. 5, no. 4, 1995, pp. 225-227.http://dx.doi.org/10.3109/10425179509030970
---------- VANCOUVER ----------
Rossi, M., Iusem, N.D. Sequence of asr2, a member of a gene family from lycopersicon esculentum encoding chromosomal proteins: Homology to an intron of the polygalacturonase gene. Mitochondrial DNA. 1995;5(4):225-227.http://dx.doi.org/10.3109/10425179509030970
