PHENETIC RELATIONSHIPS BETWEEN JUAN FERNANDEZ AND CONTINENTAL CHILEAN SPECIES OF SOPHORA (FABACEAE) BASED ON FLAVONOID PATTERNS

Twenty-three flavonoids were isolated from the leaves of two species of Sophora (Fabaceae) from the Juan Fernández Islands (S. fernandeziana and S. masafuerana), two related species from continental Chile (S. macrocarpa and S. microphylla) and one sample from New Zeland (S. microphylla). A phenetic...

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Autores principales:	RUIZ,EDUARDO, DONOSO,CAROLINA, GONZÁLEZ,FIDELINA, BECERRA,JOSÉ, MARTICORENA,CLODOMIRO, SILVA,MARIO
Lenguaje:	English
Publicado:	Sociedad Chilena de Química 1999
Materias:	Chemotaxonomy Juan Fernandez Sophora flavonoids
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0366-16441999000300012
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spelling	oai:scielo:S0366-164419990003000122000-10-13PHENETIC RELATIONSHIPS BETWEEN JUAN FERNANDEZ AND CONTINENTAL CHILEAN SPECIES OF SOPHORA (FABACEAE) BASED ON FLAVONOID PATTERNSRUIZ,EDUARDODONOSO,CAROLINAGONZÁLEZ,FIDELINABECERRA,JOSÉMARTICORENA,CLODOMIROSILVA,MARIO Chemotaxonomy Juan Fernandez Sophora flavonoids Twenty-three flavonoids were isolated from the leaves of two species of Sophora (Fabaceae) from the Juan Fernández Islands (S. fernandeziana and S. masafuerana), two related species from continental Chile (S. macrocarpa and S. microphylla) and one sample from New Zeland (S. microphylla). A phenetic analysis was used to evaluate chemical similarities. Flavonoid profiles suggest that Chilean and New Zealand populations of S. microphylla are most closely related to each other. Sophora masafuerana appears most closely related to S. microphylla and this pair of species is also fairly closely related to S. fernandeziana. S. macrocarpa is more distantly related to the cluster of other species. The results suggest that the two Juan Fernandez endemic species are derived from two separate introductions. The exact origin of S. masafuerana remains unclear, as the evidence does not enable us to distinguish between or clarify its possible relationships with New Zealand or South American populationsinfo:eu-repo/semantics/openAccessSociedad Chilena de QuímicaBoletín de la Sociedad Chilena de Química v.44 n.3 19991999-09-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0366-16441999000300012en10.4067/S0366-16441999000300012
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Chemotaxonomy Juan Fernandez Sophora flavonoids
spellingShingle	Chemotaxonomy Juan Fernandez Sophora flavonoids RUIZ,EDUARDO DONOSO,CAROLINA GONZÁLEZ,FIDELINA BECERRA,JOSÉ MARTICORENA,CLODOMIRO SILVA,MARIO PHENETIC RELATIONSHIPS BETWEEN JUAN FERNANDEZ AND CONTINENTAL CHILEAN SPECIES OF SOPHORA (FABACEAE) BASED ON FLAVONOID PATTERNS
description	Twenty-three flavonoids were isolated from the leaves of two species of Sophora (Fabaceae) from the Juan Fernández Islands (S. fernandeziana and S. masafuerana), two related species from continental Chile (S. macrocarpa and S. microphylla) and one sample from New Zeland (S. microphylla). A phenetic analysis was used to evaluate chemical similarities. Flavonoid profiles suggest that Chilean and New Zealand populations of S. microphylla are most closely related to each other. Sophora masafuerana appears most closely related to S. microphylla and this pair of species is also fairly closely related to S. fernandeziana. S. macrocarpa is more distantly related to the cluster of other species. The results suggest that the two Juan Fernandez endemic species are derived from two separate introductions. The exact origin of S. masafuerana remains unclear, as the evidence does not enable us to distinguish between or clarify its possible relationships with New Zealand or South American populations
author	RUIZ,EDUARDO DONOSO,CAROLINA GONZÁLEZ,FIDELINA BECERRA,JOSÉ MARTICORENA,CLODOMIRO SILVA,MARIO
author_facet	RUIZ,EDUARDO DONOSO,CAROLINA GONZÁLEZ,FIDELINA BECERRA,JOSÉ MARTICORENA,CLODOMIRO SILVA,MARIO
author_sort	RUIZ,EDUARDO
title	PHENETIC RELATIONSHIPS BETWEEN JUAN FERNANDEZ AND CONTINENTAL CHILEAN SPECIES OF SOPHORA (FABACEAE) BASED ON FLAVONOID PATTERNS
title_short	PHENETIC RELATIONSHIPS BETWEEN JUAN FERNANDEZ AND CONTINENTAL CHILEAN SPECIES OF SOPHORA (FABACEAE) BASED ON FLAVONOID PATTERNS
title_full	PHENETIC RELATIONSHIPS BETWEEN JUAN FERNANDEZ AND CONTINENTAL CHILEAN SPECIES OF SOPHORA (FABACEAE) BASED ON FLAVONOID PATTERNS
title_fullStr	PHENETIC RELATIONSHIPS BETWEEN JUAN FERNANDEZ AND CONTINENTAL CHILEAN SPECIES OF SOPHORA (FABACEAE) BASED ON FLAVONOID PATTERNS
title_full_unstemmed	PHENETIC RELATIONSHIPS BETWEEN JUAN FERNANDEZ AND CONTINENTAL CHILEAN SPECIES OF SOPHORA (FABACEAE) BASED ON FLAVONOID PATTERNS
title_sort	phenetic relationships between juan fernandez and continental chilean species of sophora (fabaceae) based on flavonoid patterns
publisher	Sociedad Chilena de Química
publishDate	1999
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0366-16441999000300012
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PHENETIC RELATIONSHIPS BETWEEN JUAN FERNANDEZ AND CONTINENTAL CHILEAN SPECIES OF SOPHORA (FABACEAE) BASED ON FLAVONOID PATTERNS

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