Genetic variation within three populations of Phycella australis (Phil.) Ravenna from Biobío Region, Chile, evaluated using ISSR markers

Phycella australis (Phil.) Ravenna is a Chilean plant with high ornamental potential; however, the intensive extraction as a cut flower might be detrimental for the conservational state by ignoring the state of genetic variation. The objective of this investigation was to assess genetic variability...

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Autores principales:	Flores,Cristian, Delaveau,Catherine, Alvarez,Carolina, Vergara,Dafne, Baeza,Carlos, Ruiz,Eduardo, Uribe,Matilde
Lenguaje:	English
Publicado:	Instituto de Investigaciones Agropecuarias, INIA 2013
Materias:	Amaryllidaceae genetic variability molecular marker ornamental plant
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-58392013000100012
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spelling	oai:scielo:S0718-583920130001000122018-10-01Genetic variation within three populations of Phycella australis (Phil.) Ravenna from Biobío Region, Chile, evaluated using ISSR markersFlores,CristianDelaveau,CatherineAlvarez,CarolinaVergara,DafneBaeza,CarlosRuiz,EduardoUribe,Matilde Amaryllidaceae genetic variability molecular marker ornamental plant Phycella australis (Phil.) Ravenna is a Chilean plant with high ornamental potential; however, the intensive extraction as a cut flower might be detrimental for the conservational state by ignoring the state of genetic variation. The objective of this investigation was to assess genetic variability within and between three populations of P. australis in the Biobío Region using inter-simple sequence repeat (ISSR) markers. The evaluated areas correspond to three locations in the province of Concepción, Biobío Region: Desembocadura (36°48’ S, 73°10’ W), Santa Juana (36°58’ S, 72°58’ W), and Lipinhue (37°00’ S, 72°58’ W). Six ISSR primers were used obtaining 51 fragments, from which 72.5% were polymorphic. From the three evaluated sites Santa Juana showed a higher percentage of polymorphic loci (76.47%). From this variability, 83% belong to within population variability and only 17% belong to variability between populations. The dendrogram generated using the unweighted pair group method with arithmetic mean (UPGMA) method, grouped Lipinhue and Santa Juana sites together, which agrees with the geographic locations. This investigation proved that P. australis has high genetic variability despite the exploitation for economic purposes.info:eu-repo/semantics/openAccessInstituto de Investigaciones Agropecuarias, INIAChilean journal of agricultural research v.73 n.1 20132013-03-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-58392013000100012en10.4067/S0718-58392013000100012
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Amaryllidaceae genetic variability molecular marker ornamental plant
spellingShingle	Amaryllidaceae genetic variability molecular marker ornamental plant Flores,Cristian Delaveau,Catherine Alvarez,Carolina Vergara,Dafne Baeza,Carlos Ruiz,Eduardo Uribe,Matilde Genetic variation within three populations of Phycella australis (Phil.) Ravenna from Biobío Region, Chile, evaluated using ISSR markers
description	Phycella australis (Phil.) Ravenna is a Chilean plant with high ornamental potential; however, the intensive extraction as a cut flower might be detrimental for the conservational state by ignoring the state of genetic variation. The objective of this investigation was to assess genetic variability within and between three populations of P. australis in the Biobío Region using inter-simple sequence repeat (ISSR) markers. The evaluated areas correspond to three locations in the province of Concepción, Biobío Region: Desembocadura (36°48’ S, 73°10’ W), Santa Juana (36°58’ S, 72°58’ W), and Lipinhue (37°00’ S, 72°58’ W). Six ISSR primers were used obtaining 51 fragments, from which 72.5% were polymorphic. From the three evaluated sites Santa Juana showed a higher percentage of polymorphic loci (76.47%). From this variability, 83% belong to within population variability and only 17% belong to variability between populations. The dendrogram generated using the unweighted pair group method with arithmetic mean (UPGMA) method, grouped Lipinhue and Santa Juana sites together, which agrees with the geographic locations. This investigation proved that P. australis has high genetic variability despite the exploitation for economic purposes.
author	Flores,Cristian Delaveau,Catherine Alvarez,Carolina Vergara,Dafne Baeza,Carlos Ruiz,Eduardo Uribe,Matilde
author_facet	Flores,Cristian Delaveau,Catherine Alvarez,Carolina Vergara,Dafne Baeza,Carlos Ruiz,Eduardo Uribe,Matilde
author_sort	Flores,Cristian
title	Genetic variation within three populations of Phycella australis (Phil.) Ravenna from Biobío Region, Chile, evaluated using ISSR markers
title_short	Genetic variation within three populations of Phycella australis (Phil.) Ravenna from Biobío Region, Chile, evaluated using ISSR markers
title_full	Genetic variation within three populations of Phycella australis (Phil.) Ravenna from Biobío Region, Chile, evaluated using ISSR markers
title_fullStr	Genetic variation within three populations of Phycella australis (Phil.) Ravenna from Biobío Region, Chile, evaluated using ISSR markers
title_full_unstemmed	Genetic variation within three populations of Phycella australis (Phil.) Ravenna from Biobío Region, Chile, evaluated using ISSR markers
title_sort	genetic variation within three populations of phycella australis (phil.) ravenna from biobío region, chile, evaluated using issr markers
publisher	Instituto de Investigaciones Agropecuarias, INIA
publishDate	2013
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-58392013000100012
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Genetic variation within three populations of Phycella australis (Phil.) Ravenna from Biobío Region, Chile, evaluated using ISSR markers

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