Identification of genes related to drought tolerance in 41 varieties of quinoa (Chenopodium quinoa Willd)

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The objective of the research was to identify the genes related to drought tolerance in quinoa. For this, 41 varieties of Chenopodium quinoa Willd were evaluated with six repetitions; in the flowering stage, three pots/material, of each variety, were randomly selected to be induced to total drought...

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Detalles Bibliográficos
Autores: Serna, F., Montenegro, J.D., Cruz, W., Koc, G.
Formato: artículo
Fecha de Publicación:2020
Institución:Universidad Nacional de Trujillo
Repositorio:Revista UNITRU - Scientia Agropecuaria
Lenguaje:español
OAI Identifier:oai:ojs.revistas.unitru.edu.pe:article/2802
Enlace del recurso:http://revistas.unitru.edu.pe/index.php/scientiaagrop/article/view/2802
Nivel de acceso:acceso abierto
Materia:quinoa
RNA-Seq
transcriptome
drought
Random Cloning.
quinua
transcriptoma
sequía
Clonación al Azar.
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spelling Identification of genes related to drought tolerance in 41 varieties of quinoa (Chenopodium quinoa Willd)Identificación de genes relacionados con la tolerancia a la sequía en 41 variedades de quinua (Chenopodium quinoa Willd)Serna, F.Montenegro, J.D.Cruz, W.Koc, G.quinoaRNA-SeqtranscriptomedroughtRandom Cloning.quinuaRNA-SeqtranscriptomasequíaClonación al Azar.The objective of the research was to identify the genes related to drought tolerance in quinoa. For this, 41 varieties of Chenopodium quinoa Willd were evaluated with six repetitions; in the flowering stage, three pots/material, of each variety, were randomly selected to be induced to total drought for two weeks, resuming irrigation after that period, the other three were the control. From day 27 after sowing, the chlorophyll level was measured and classified as tolerant or susceptible to drought, based on its chlorophyll content index (CCI). For the identification of genes, leaf samples of three varieties were taken (Red head, Salcedo INIA and Kankolla 1). RNA Extraction was performed using reagent® TRI reagent and for the transcriptome sequencing the Ilumina platform was used. 26 genes were identified in the three varieties of quinoa, but in the drought tolerant varieties; three of them are regulated upwards when exposed to drought and five genes (AUR62037809, AUR62000271, AUR62037807, AUR62042825 AUR62009791) have a change in their pattern of expression as a result of drought exposure.El objetivo de la investigación fue identificar los genes relacionados con la tolerancia a la sequía en la quinua. Para ello, se evaluaron 41 variedades de Chenopodium quinoa Willd con seis repeticiones; en la etapa de floración, se seleccionaron al azar tres macetas/material, de cada variedad, para ser inducidas a sequía total por dos semanas, reanudándose el riego después de ese periodo, las otras tres fueron el control. A partir del día 27 después de la siembra, se midió el nivel de clorofila y se clasificó como tolerante o susceptible a la sequía, en función de su índice de contenido clorofila (ICC). Para la identificación de genes se tomaron muestras de hoja de tres variedades (Red head, Salcedo INIA y Kankolla 1). La Extracción del ARN se realizó usando el reactivo reagent® TRI y para el secuenciamiento de transcriptomas se utilizó la plataforma de Ilumina. Se identificaron 26 genes en las tres variedades de quinua, pero en las variedades tolerantes a la sequía; tres de ellos son regulados al alza ante la exposición a la sequía y cinco genes (AUR62037809, AUR62000271, AUR62037807, AUR62042825 AUR62009791) tienen un cambio en su patrón de expresión como consecuencia de la exposición a la sequía.Universidad Nacional de Trujillo2020-04-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://revistas.unitru.edu.pe/index.php/scientiaagrop/article/view/280210.17268/sci.agropecu.2020.01.04Scientia Agropecuaria; Vol. 11 No. 1 (2020): Enero-Marzo; 31-38Scientia Agropecuaria; Vol. 11 Núm. 1 (2020): Enero-Marzo; 31-382306-67412077-9917reponame:Revista UNITRU - Scientia Agropecuariainstname:Universidad Nacional de Trujilloinstacron:UNITRUspahttp://revistas.unitru.edu.pe/index.php/scientiaagrop/article/view/2802/2876http://revistas.unitru.edu.pe/index.php/scientiaagrop/article/view/2802/3168Derechos de autor 2020 Scientia Agropecuariainfo:eu-repo/semantics/openAccess2021-06-01T15:35:30Zmail@mail.com -
dc.title.none.fl_str_mv Identification of genes related to drought tolerance in 41 varieties of quinoa (Chenopodium quinoa Willd)
Identificación de genes relacionados con la tolerancia a la sequía en 41 variedades de quinua (Chenopodium quinoa Willd)
title Identification of genes related to drought tolerance in 41 varieties of quinoa (Chenopodium quinoa Willd)
spellingShingle Identification of genes related to drought tolerance in 41 varieties of quinoa (Chenopodium quinoa Willd)
Serna, F.
quinoa
RNA-Seq
transcriptome
drought
Random Cloning.
quinua
RNA-Seq
transcriptoma
sequía
Clonación al Azar.
title_short Identification of genes related to drought tolerance in 41 varieties of quinoa (Chenopodium quinoa Willd)
title_full Identification of genes related to drought tolerance in 41 varieties of quinoa (Chenopodium quinoa Willd)
title_fullStr Identification of genes related to drought tolerance in 41 varieties of quinoa (Chenopodium quinoa Willd)
title_full_unstemmed Identification of genes related to drought tolerance in 41 varieties of quinoa (Chenopodium quinoa Willd)
title_sort Identification of genes related to drought tolerance in 41 varieties of quinoa (Chenopodium quinoa Willd)
dc.creator.none.fl_str_mv Serna, F.
Montenegro, J.D.
Cruz, W.
Koc, G.
author Serna, F.
author_facet Serna, F.
Montenegro, J.D.
Cruz, W.
Koc, G.
author_role author
author2 Montenegro, J.D.
Cruz, W.
Koc, G.
author2_role author
author
author
dc.subject.none.fl_str_mv quinoa
RNA-Seq
transcriptome
drought
Random Cloning.
quinua
RNA-Seq
transcriptoma
sequía
Clonación al Azar.
topic quinoa
RNA-Seq
transcriptome
drought
Random Cloning.
quinua
RNA-Seq
transcriptoma
sequía
Clonación al Azar.
dc.description.none.fl_txt_mv The objective of the research was to identify the genes related to drought tolerance in quinoa. For this, 41 varieties of Chenopodium quinoa Willd were evaluated with six repetitions; in the flowering stage, three pots/material, of each variety, were randomly selected to be induced to total drought for two weeks, resuming irrigation after that period, the other three were the control. From day 27 after sowing, the chlorophyll level was measured and classified as tolerant or susceptible to drought, based on its chlorophyll content index (CCI). For the identification of genes, leaf samples of three varieties were taken (Red head, Salcedo INIA and Kankolla 1). RNA Extraction was performed using reagent® TRI reagent and for the transcriptome sequencing the Ilumina platform was used. 26 genes were identified in the three varieties of quinoa, but in the drought tolerant varieties; three of them are regulated upwards when exposed to drought and five genes (AUR62037809, AUR62000271, AUR62037807, AUR62042825 AUR62009791) have a change in their pattern of expression as a result of drought exposure.
El objetivo de la investigación fue identificar los genes relacionados con la tolerancia a la sequía en la quinua. Para ello, se evaluaron 41 variedades de Chenopodium quinoa Willd con seis repeticiones; en la etapa de floración, se seleccionaron al azar tres macetas/material, de cada variedad, para ser inducidas a sequía total por dos semanas, reanudándose el riego después de ese periodo, las otras tres fueron el control. A partir del día 27 después de la siembra, se midió el nivel de clorofila y se clasificó como tolerante o susceptible a la sequía, en función de su índice de contenido clorofila (ICC). Para la identificación de genes se tomaron muestras de hoja de tres variedades (Red head, Salcedo INIA y Kankolla 1). La Extracción del ARN se realizó usando el reactivo reagent® TRI y para el secuenciamiento de transcriptomas se utilizó la plataforma de Ilumina. Se identificaron 26 genes en las tres variedades de quinua, pero en las variedades tolerantes a la sequía; tres de ellos son regulados al alza ante la exposición a la sequía y cinco genes (AUR62037809, AUR62000271, AUR62037807, AUR62042825 AUR62009791) tienen un cambio en su patrón de expresión como consecuencia de la exposición a la sequía.
description The objective of the research was to identify the genes related to drought tolerance in quinoa. For this, 41 varieties of Chenopodium quinoa Willd were evaluated with six repetitions; in the flowering stage, three pots/material, of each variety, were randomly selected to be induced to total drought for two weeks, resuming irrigation after that period, the other three were the control. From day 27 after sowing, the chlorophyll level was measured and classified as tolerant or susceptible to drought, based on its chlorophyll content index (CCI). For the identification of genes, leaf samples of three varieties were taken (Red head, Salcedo INIA and Kankolla 1). RNA Extraction was performed using reagent® TRI reagent and for the transcriptome sequencing the Ilumina platform was used. 26 genes were identified in the three varieties of quinoa, but in the drought tolerant varieties; three of them are regulated upwards when exposed to drought and five genes (AUR62037809, AUR62000271, AUR62037807, AUR62042825 AUR62009791) have a change in their pattern of expression as a result of drought exposure.
publishDate 2020
dc.date.none.fl_str_mv 2020-04-01
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://revistas.unitru.edu.pe/index.php/scientiaagrop/article/view/2802
10.17268/sci.agropecu.2020.01.04
url http://revistas.unitru.edu.pe/index.php/scientiaagrop/article/view/2802
identifier_str_mv 10.17268/sci.agropecu.2020.01.04
dc.language.none.fl_str_mv spa
language spa
dc.relation.none.fl_str_mv http://revistas.unitru.edu.pe/index.php/scientiaagrop/article/view/2802/2876
http://revistas.unitru.edu.pe/index.php/scientiaagrop/article/view/2802/3168
dc.rights.none.fl_str_mv Derechos de autor 2020 Scientia Agropecuaria
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Derechos de autor 2020 Scientia Agropecuaria
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidad Nacional de Trujillo
publisher.none.fl_str_mv Universidad Nacional de Trujillo
dc.source.none.fl_str_mv Scientia Agropecuaria; Vol. 11 No. 1 (2020): Enero-Marzo; 31-38
Scientia Agropecuaria; Vol. 11 Núm. 1 (2020): Enero-Marzo; 31-38
2306-6741
2077-9917
reponame:Revista UNITRU - Scientia Agropecuaria
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instacron:UNITRU
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instname_str Universidad Nacional de Trujillo
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repository.mail.fl_str_mv mail@mail.com
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