Mapping aluminum tolerance loci in cereals: A tool available for crop breeding

Aluminum (Al) toxicity is the main factor limiting crop productivity in acidic soils around the world. In cereals, this problem reduces crop yields by 30-40%. The use of DNA-based markers linked to phenotypic traits is an interesting alternative approach. Strategies such as molecular marker-assisted...

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Autores principales:	Inostroza-Blancheteau,Claudio, Soto,Braulio, Ibáñez,Cristian, Ulloa,Pilar, Aquea,Felipe, Arce-Johnson,Patricio, Reyes-Díaz,Marjorie
Lenguaje:	English
Publicado:	Pontificia Universidad Católica de Valparaíso 2010
Materias:	aluminum tolerance ALMT1 cereals marker-assisted selection organic acid
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-34582010000400011
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spelling	oai:scielo:S0717-345820100004000112010-08-04Mapping aluminum tolerance loci in cereals: A tool available for crop breedingInostroza-Blancheteau,ClaudioSoto,BraulioIbáñez,CristianUlloa,PilarAquea,FelipeArce-Johnson,PatricioReyes-Díaz,Marjorie aluminum tolerance ALMT1 cereals marker-assisted selection organic acid Aluminum (Al) toxicity is the main factor limiting crop productivity in acidic soils around the world. In cereals, this problem reduces crop yields by 30-40%. The use of DNA-based markers linked to phenotypic traits is an interesting alternative approach. Strategies such as molecular marker-assisted selection (MAS) in conjunction with bioinformatics-based tools such as graphical genotypes (GGT) have been important for confirming introgression of genes or genomic regions in cereals but also to reduce the time and cost of identifying them through genetic selection. These biotechnologies also make it possible to identify target genes or quantitative trait loci (QTL) that can be potentially used in similar crops to increase their productivity. This review presents the main advances in the genetic improvement of cereals for Al-tolerance.info:eu-repo/semantics/openAccessPontificia Universidad Católica de ValparaísoElectronic Journal of Biotechnology v.13 n.4 20102010-07-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-34582010000400011en
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	aluminum tolerance ALMT1 cereals marker-assisted selection organic acid
spellingShingle	aluminum tolerance ALMT1 cereals marker-assisted selection organic acid Inostroza-Blancheteau,Claudio Soto,Braulio Ibáñez,Cristian Ulloa,Pilar Aquea,Felipe Arce-Johnson,Patricio Reyes-Díaz,Marjorie Mapping aluminum tolerance loci in cereals: A tool available for crop breeding
description	Aluminum (Al) toxicity is the main factor limiting crop productivity in acidic soils around the world. In cereals, this problem reduces crop yields by 30-40%. The use of DNA-based markers linked to phenotypic traits is an interesting alternative approach. Strategies such as molecular marker-assisted selection (MAS) in conjunction with bioinformatics-based tools such as graphical genotypes (GGT) have been important for confirming introgression of genes or genomic regions in cereals but also to reduce the time and cost of identifying them through genetic selection. These biotechnologies also make it possible to identify target genes or quantitative trait loci (QTL) that can be potentially used in similar crops to increase their productivity. This review presents the main advances in the genetic improvement of cereals for Al-tolerance.
author	Inostroza-Blancheteau,Claudio Soto,Braulio Ibáñez,Cristian Ulloa,Pilar Aquea,Felipe Arce-Johnson,Patricio Reyes-Díaz,Marjorie
author_facet	Inostroza-Blancheteau,Claudio Soto,Braulio Ibáñez,Cristian Ulloa,Pilar Aquea,Felipe Arce-Johnson,Patricio Reyes-Díaz,Marjorie
author_sort	Inostroza-Blancheteau,Claudio
title	Mapping aluminum tolerance loci in cereals: A tool available for crop breeding
title_short	Mapping aluminum tolerance loci in cereals: A tool available for crop breeding
title_full	Mapping aluminum tolerance loci in cereals: A tool available for crop breeding
title_fullStr	Mapping aluminum tolerance loci in cereals: A tool available for crop breeding
title_full_unstemmed	Mapping aluminum tolerance loci in cereals: A tool available for crop breeding
title_sort	mapping aluminum tolerance loci in cereals: a tool available for crop breeding
publisher	Pontificia Universidad Católica de Valparaíso
publishDate	2010
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-34582010000400011
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Mapping aluminum tolerance loci in cereals: A tool available for crop breeding

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