Sequencing and gene expression studies for Al tolerance in contrasting genotypes of tropical maize

Detalhes bibliográficos
Autor(a) principal: Coelho,Caroline de Jesus
Data de Publicação: 2021
Outros Autores: Graczyki,Brenda Luiza, Almeida,Mara Cristina de, Artoni,Roberto Ferreira, Matiello,Rodrigo Rodrigues
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Crop Breeding and Applied Biotechnology
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-70332021000100205
Resumo: Abstract The aims of this study were to evaluate the homology of the ZmMATE1 and ZmMATE2 gene sequences with those deposited in the international banks of sequences and quantify the differential expression of the genes ZmMATE1, ZmMATE2, and ZmNrat1 in germplasms of landrace and hybrid maize under aluminum (Al) stress in minimal solution. Fifty-two hybrids from different companies and 50 landrace varieties were genotyped for the genes ZmMATE1 and ZmMATE2. For studies of gene expression, the tolerant (H 44 and V 18) and the sensitive (H 22 and V 25) genotypes were exposed to minimal solution containing 4 mg L-1 of Al for different periods (0, 1, 3, 6, 9, 12, 24, and 48 h). The results showed greater differential expression in the tolerant V 18 landrace variety of the gene ZmMATE1, indicating that exudation of citrate may be the main mechanism of Al tolerance in this genotype.
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spelling Sequencing and gene expression studies for Al tolerance in contrasting genotypes of tropical maizeHomologous sequencesZmMATE1ZmMATE2ZmNrat1Abstract The aims of this study were to evaluate the homology of the ZmMATE1 and ZmMATE2 gene sequences with those deposited in the international banks of sequences and quantify the differential expression of the genes ZmMATE1, ZmMATE2, and ZmNrat1 in germplasms of landrace and hybrid maize under aluminum (Al) stress in minimal solution. Fifty-two hybrids from different companies and 50 landrace varieties were genotyped for the genes ZmMATE1 and ZmMATE2. For studies of gene expression, the tolerant (H 44 and V 18) and the sensitive (H 22 and V 25) genotypes were exposed to minimal solution containing 4 mg L-1 of Al for different periods (0, 1, 3, 6, 9, 12, 24, and 48 h). The results showed greater differential expression in the tolerant V 18 landrace variety of the gene ZmMATE1, indicating that exudation of citrate may be the main mechanism of Al tolerance in this genotype.Crop Breeding and Applied Biotechnology2021-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-70332021000100205Crop Breeding and Applied Biotechnology v.21 n.1 2021reponame:Crop Breeding and Applied Biotechnologyinstname:Sociedade Brasileira de Melhoramento de Plantasinstacron:CBAB10.1590/1984-70332021v21n1a7info:eu-repo/semantics/openAccessCoelho,Caroline de JesusGraczyki,Brenda LuizaAlmeida,Mara Cristina deArtoni,Roberto FerreiraMatiello,Rodrigo Rodrigueseng2021-04-07T00:00:00Zoai:scielo:S1984-70332021000100205Revistahttps://cbab.sbmp.org.br/#ONGhttps://old.scielo.br/oai/scielo-oai.phpcbabjournal@gmail.com||cbab@ufv.br1984-70331518-7853opendoar:2021-04-07T00:00Crop Breeding and Applied Biotechnology - Sociedade Brasileira de Melhoramento de Plantasfalse
dc.title.none.fl_str_mv Sequencing and gene expression studies for Al tolerance in contrasting genotypes of tropical maize
title Sequencing and gene expression studies for Al tolerance in contrasting genotypes of tropical maize
spellingShingle Sequencing and gene expression studies for Al tolerance in contrasting genotypes of tropical maize
Coelho,Caroline de Jesus
Homologous sequences
ZmMATE1
ZmMATE2
ZmNrat1
title_short Sequencing and gene expression studies for Al tolerance in contrasting genotypes of tropical maize
title_full Sequencing and gene expression studies for Al tolerance in contrasting genotypes of tropical maize
title_fullStr Sequencing and gene expression studies for Al tolerance in contrasting genotypes of tropical maize
title_full_unstemmed Sequencing and gene expression studies for Al tolerance in contrasting genotypes of tropical maize
title_sort Sequencing and gene expression studies for Al tolerance in contrasting genotypes of tropical maize
author Coelho,Caroline de Jesus
author_facet Coelho,Caroline de Jesus
Graczyki,Brenda Luiza
Almeida,Mara Cristina de
Artoni,Roberto Ferreira
Matiello,Rodrigo Rodrigues
author_role author
author2 Graczyki,Brenda Luiza
Almeida,Mara Cristina de
Artoni,Roberto Ferreira
Matiello,Rodrigo Rodrigues
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Coelho,Caroline de Jesus
Graczyki,Brenda Luiza
Almeida,Mara Cristina de
Artoni,Roberto Ferreira
Matiello,Rodrigo Rodrigues
dc.subject.por.fl_str_mv Homologous sequences
ZmMATE1
ZmMATE2
ZmNrat1
topic Homologous sequences
ZmMATE1
ZmMATE2
ZmNrat1
description Abstract The aims of this study were to evaluate the homology of the ZmMATE1 and ZmMATE2 gene sequences with those deposited in the international banks of sequences and quantify the differential expression of the genes ZmMATE1, ZmMATE2, and ZmNrat1 in germplasms of landrace and hybrid maize under aluminum (Al) stress in minimal solution. Fifty-two hybrids from different companies and 50 landrace varieties were genotyped for the genes ZmMATE1 and ZmMATE2. For studies of gene expression, the tolerant (H 44 and V 18) and the sensitive (H 22 and V 25) genotypes were exposed to minimal solution containing 4 mg L-1 of Al for different periods (0, 1, 3, 6, 9, 12, 24, and 48 h). The results showed greater differential expression in the tolerant V 18 landrace variety of the gene ZmMATE1, indicating that exudation of citrate may be the main mechanism of Al tolerance in this genotype.
publishDate 2021
dc.date.none.fl_str_mv 2021-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-70332021000100205
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-70332021000100205
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/1984-70332021v21n1a7
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Crop Breeding and Applied Biotechnology
publisher.none.fl_str_mv Crop Breeding and Applied Biotechnology
dc.source.none.fl_str_mv Crop Breeding and Applied Biotechnology v.21 n.1 2021
reponame:Crop Breeding and Applied Biotechnology
instname:Sociedade Brasileira de Melhoramento de Plantas
instacron:CBAB
instname_str Sociedade Brasileira de Melhoramento de Plantas
instacron_str CBAB
institution CBAB
reponame_str Crop Breeding and Applied Biotechnology
collection Crop Breeding and Applied Biotechnology
repository.name.fl_str_mv Crop Breeding and Applied Biotechnology - Sociedade Brasileira de Melhoramento de Plantas
repository.mail.fl_str_mv cbabjournal@gmail.com||cbab@ufv.br
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