Analysis of the genetic similarities among seven species of Prosopis (Leguminosae:Mimosoideae)

Prosopis (mesquite) is a commercially promising plant genus that has received increased attention lately. Allelic frequencies at 25 enzyme loci in seven species from the section Algarobia were transformed in matrices of genetic distance using three methods. The indices give highly correlated results...

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Autores principales: Saidman, Beatriz Ofelia, Vilardi, Juan Cesar
Publicado: 1987
Materias:
Genetic distance
Genetic variability
Isoenzymes
Prosopis
Syngameon
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00405752_v75_n1_p109_Saidman
http://hdl.handle.net/20.500.12110/paper_00405752_v75_n1_p109_Saidman
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_00405752_v75_n1_p109_Saidman
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spelling paper:paper_00405752_v75_n1_p109_Saidman2023-06-08T15:04:33Z Analysis of the genetic similarities among seven species of Prosopis (Leguminosae:Mimosoideae) Saidman, Beatriz Ofelia Vilardi, Juan Cesar Genetic distance Genetic variability Isoenzymes Prosopis Syngameon Prosopis (mesquite) is a commercially promising plant genus that has received increased attention lately. Allelic frequencies at 25 enzyme loci in seven species from the section Algarobia were transformed in matrices of genetic distance using three methods. The indices give highly correlated results; only in the cluster Prosopis alba -P. hassleri were minor discrepancies evident. The phenetic relationships observed agree with other biochemical evidence (chromatography of phenol compounds, electrophoresis of seed proteins, etc) but not with morphological groupings. The present data support the hypothesis that the species belonging to the section Algarobia would be equivalent to sub- or semispecies; the community of such sympatric subspecies constitutes a syngameon. © 1987 Springer-Verlag. Fil:Saidman, B.O. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Vilardi, J.C. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 1987 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00405752_v75_n1_p109_Saidman http://hdl.handle.net/20.500.12110/paper_00405752_v75_n1_p109_Saidman
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Genetic distance
Genetic variability
Isoenzymes
Prosopis
Syngameon
spellingShingle Genetic distance
Genetic variability
Isoenzymes
Prosopis
Syngameon
Saidman, Beatriz Ofelia
Vilardi, Juan Cesar
Analysis of the genetic similarities among seven species of Prosopis (Leguminosae:Mimosoideae)
topic_facet Genetic distance
Genetic variability
Isoenzymes
Prosopis
Syngameon
description Prosopis (mesquite) is a commercially promising plant genus that has received increased attention lately. Allelic frequencies at 25 enzyme loci in seven species from the section Algarobia were transformed in matrices of genetic distance using three methods. The indices give highly correlated results; only in the cluster Prosopis alba -P. hassleri were minor discrepancies evident. The phenetic relationships observed agree with other biochemical evidence (chromatography of phenol compounds, electrophoresis of seed proteins, etc) but not with morphological groupings. The present data support the hypothesis that the species belonging to the section Algarobia would be equivalent to sub- or semispecies; the community of such sympatric subspecies constitutes a syngameon. © 1987 Springer-Verlag.
author Saidman, Beatriz Ofelia
Vilardi, Juan Cesar
author_facet Saidman, Beatriz Ofelia
Vilardi, Juan Cesar
author_sort Saidman, Beatriz Ofelia
title Analysis of the genetic similarities among seven species of Prosopis (Leguminosae:Mimosoideae)
title_short Analysis of the genetic similarities among seven species of Prosopis (Leguminosae:Mimosoideae)
title_full Analysis of the genetic similarities among seven species of Prosopis (Leguminosae:Mimosoideae)
title_fullStr Analysis of the genetic similarities among seven species of Prosopis (Leguminosae:Mimosoideae)
title_full_unstemmed Analysis of the genetic similarities among seven species of Prosopis (Leguminosae:Mimosoideae)
title_sort analysis of the genetic similarities among seven species of prosopis (leguminosae:mimosoideae)
publishDate 1987
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00405752_v75_n1_p109_Saidman
http://hdl.handle.net/20.500.12110/paper_00405752_v75_n1_p109_Saidman
work_keys_str_mv AT saidmanbeatrizofelia analysisofthegeneticsimilaritiesamongsevenspeciesofprosopisleguminosaemimosoideae
AT vilardijuancesar analysisofthegeneticsimilaritiesamongsevenspeciesofprosopisleguminosaemimosoideae
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