The anthracnose resistance locus Co-4 of common bean is located on chromosome 3 and contains putative disease resistance-related genes

TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik
M MelottoL E A Camargo

Abstract

The broadest based resistance to anthracnose of common bean ( Phaseolus vulgaris L.) is conferred by the Co-4 locus. We sequenced a bacterial artificial chromosome clone harboring part of the Co-4 locus of the bean genotype Sprite and assembled a single contig of 106.5 kb for functional annotation. This region contained five copies of the COK-4 gene that encodes for a serine threonine kinase protein previously mapped to the Co-4 locus and 19 novel genes with no similarity to any previously identified genes of common bean. Several putative genes of the Co-4 locus seemed to be expressed as they matched perfectly with bean expressed sequence tags. The expression of the COK-4 genes was assessed by reverse transcription (RT)-PCR, and a single 850-bp cDNA fragment was sequenced and compared with the genomic sequences of the COK-4 homologs. Although the COK-4 cDNA was isolated from a different bean cultivar, it showed high similarity (95%) to the exons of genes BA17 and BA21, suggesting that they were expressed. In a phylogenetic tree including all currently available Pto-like sequences from Phaseolus species, the COK-4 homologs formed a single cluster with the Pto gene, whereas two sequences from P. coccineus and all sequences of P. ...Continue Reading

References

Jul 1, 1992·Genetics·C E VallejosC D Chase
Nov 1, 1992·Trends in Genetics : TIG·J S Heslop-HarrisonI J Leitch
Dec 1, 1996·Genome Génome / Conseil National De Recherches Canada·M MelottoJ D Kelly
Apr 25, 1997·Journal of Molecular Biology·C Burge, S Karlin
Jul 8, 1997·Proceedings of the National Academy of Sciences of the United States of America·K S DhuggaP M Ray
Sep 1, 1997·Nucleic Acids Research·S F AltschulD J Lipman
May 16, 1998·Genome Research·D GordonP Green
Dec 23, 1998·Proceedings of the National Academy of Sciences of the United States of America·D C BoyesJ L Dangl
Jan 9, 1999·The Plant Journal : for Cell and Molecular Biology·H FujiwaraT Kusumi
Mar 6, 1999·Current Opinion in Plant Biology·P C Ronald
Oct 20, 1999·Plant Molecular Biology·W Vanhouten, S MacKenzie
Aug 2, 2000·Proceedings of the National Academy of Sciences of the United States of America·M S DixonJ D Jones
Dec 26, 2001·Nucleic Acids Research·Laurent FalquetAmos Bairoch
Dec 26, 2001·Nucleic Acids Research·Alex BatemanErik L L Sonnhammer
Aug 28, 2002·Genetics·Andrea PedrosaAndreas Bachmair
Oct 1, 1996·The Plant Cell·A. F. Bent
Jan 10, 2003·Nucleic Acids Research·David L WheelerLukas Wagner
Feb 13, 2003·TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik·A PedrosaD Schweizer
Jun 1, 1997·Annual Review of Plant Physiology and Plant Molecular Biology·Jean T. Greenberg
Jun 1, 1997·Annual Review of Plant Physiology and Plant Molecular Biology·Kim E. Hammond-Kosack, Jonathan D. G. Jones
Aug 1, 1996·Genome Génome / Conseil National De Recherches Canada·V Llaca, P Gepts
Nov 1, 1993·TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik·M FredianiG De Lorenzo

❮ Previous
Next ❯

Citations

Aug 2, 2005·TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik·C M S MienieP N Miklas
Jan 13, 2006·TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik·James KamiPaul Gepts
Dec 23, 2006·TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik·Cristina Rodríguez-SuárezRamón Giraldez
Jan 23, 2008·TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik·Cristina Rodríguez-SuárezRamón Giraldez
Mar 26, 2009·TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik·Ana CampaJuan José Ferreira
Jul 9, 2013·TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik·Paula Rodrigues OblessucLuciana Lasry Benchimol-Reis
Jun 14, 2013·Journal of Agricultural and Food Chemistry·Bartosz KazłowskiYuan-Tih Ko
Sep 25, 2009·Plant Physiology·Perrine DavidValérie Geffroy
Aug 27, 2005·Genome Génome / Conseil National De Recherches Canada·Maeli MelottoLuis E A Camargo
May 8, 2010·Chromosome Research : an International Journal on the Molecular, Supramolecular and Evolutionary Aspects of Chromosome Biology·Artur FonsêcaAndrea Pedrosa-Harand
Mar 18, 2010·Molecular Breeding : New Strategies in Plant Improvement·Luiz Ricardo HanaiMaria Lucia Carneiro Vieira
Nov 15, 2015·Plant Science : an International Journal of Experimental Plant Biology·Chouaïb MeziadiValérie Geffroy
Mar 26, 2015·TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik·Paula Rodrigues OblessucMaeli Melotto
Mar 31, 2015·Frontiers in Plant Science·Paula R OblessucMaeli Melotto
Sep 9, 2005·DNA Sequence : the Journal of DNA Sequencing and Mapping·Beibei HuangKexuan Tang
Jan 21, 2018·Molecular Plant Pathology·Rafhael Felipin AzevedoMaeli Melotto

❮ Previous
Next ❯

Related Concepts

Related Feeds

Artificial Chromosomes

Artificial chromosomes are genetically engineered chromosomes derived from the DNA of a species. Discover the latest research on artificial chromosomes here.