Genetic differentiation of two distinct chemotypes of Ferula communis (Apiaceae) in Sardinia (Italy)

Annalisa Marchi; Giovanni Appendino; Ivo Pirisi; Mauro Ballero; Maria Cecilia Loi

doi:10.1016/S0305-1978(03)00117-0

Genetic differentiation of two distinct chemotypes of Ferula communis (Apiaceae) in Sardinia (Italy)

Annalisa Marchi, Giovanni Appendino, Ivo Pirisi, Mauro Ballero, Maria Cecilia Loi

Risultato della ricerca: Contributo su rivista › Articolo in rivista › peer review

Abstract

The giant fennel, Ferula communis L. (Apiaceae) is a circum-Mediterranean species responsible of severe haemorrhagic intoxication of livestock. Electrophoretic analysis of 14 putative enzyme loci was carried out to assess genetic differentiation among poisonous and non-poisonous chemotypes of F. communis in Sardinia. Genetic structuring characterises all the five populations examined. However, differentiation was higher between poisonous and non-poisonous populations (P < 0.00001), and was independent from geographic distances, suggesting a reduced gene flow between the two chemotypes.

Lingua originale	Inglese
pagine (da-a)	1397-1408
Numero di pagine	12
Rivista	Biochemical Systematics and Ecology
Volume	31
Numero di pubblicazione	12
DOI	https://doi.org/10.1016/S0305-1978(03)00117-0
Stato di pubblicazione	Pubblicato - dic 2003
Pubblicato esternamente	Sì

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10.1016/S0305-1978(03)00117-0

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title = "Genetic differentiation of two distinct chemotypes of Ferula communis (Apiaceae) in Sardinia (Italy)",

abstract = "The giant fennel, Ferula communis L. (Apiaceae) is a circum-Mediterranean species responsible of severe haemorrhagic intoxication of livestock. Electrophoretic analysis of 14 putative enzyme loci was carried out to assess genetic differentiation among poisonous and non-poisonous chemotypes of F. communis in Sardinia. Genetic structuring characterises all the five populations examined. However, differentiation was higher between poisonous and non-poisonous populations (P < 0.00001), and was independent from geographic distances, suggesting a reduced gene flow between the two chemotypes.",

keywords = "Electrophoretic markers, Ferula communis, Genetic differentiation, Geographical isolation, Speciation",

author = "Annalisa Marchi and Giovanni Appendino and Ivo Pirisi and Mauro Ballero and Loi, {Maria Cecilia}",

year = "2003",

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doi = "10.1016/S0305-1978(03)00117-0",

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T1 - Genetic differentiation of two distinct chemotypes of Ferula communis (Apiaceae) in Sardinia (Italy)

AU - Marchi, Annalisa

AU - Appendino, Giovanni

AU - Pirisi, Ivo

AU - Ballero, Mauro

AU - Loi, Maria Cecilia

PY - 2003/12

Y1 - 2003/12

N2 - The giant fennel, Ferula communis L. (Apiaceae) is a circum-Mediterranean species responsible of severe haemorrhagic intoxication of livestock. Electrophoretic analysis of 14 putative enzyme loci was carried out to assess genetic differentiation among poisonous and non-poisonous chemotypes of F. communis in Sardinia. Genetic structuring characterises all the five populations examined. However, differentiation was higher between poisonous and non-poisonous populations (P < 0.00001), and was independent from geographic distances, suggesting a reduced gene flow between the two chemotypes.

AB - The giant fennel, Ferula communis L. (Apiaceae) is a circum-Mediterranean species responsible of severe haemorrhagic intoxication of livestock. Electrophoretic analysis of 14 putative enzyme loci was carried out to assess genetic differentiation among poisonous and non-poisonous chemotypes of F. communis in Sardinia. Genetic structuring characterises all the five populations examined. However, differentiation was higher between poisonous and non-poisonous populations (P < 0.00001), and was independent from geographic distances, suggesting a reduced gene flow between the two chemotypes.

KW - Electrophoretic markers

KW - Ferula communis

KW - Genetic differentiation

KW - Geographical isolation

KW - Speciation

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U2 - 10.1016/S0305-1978(03)00117-0

DO - 10.1016/S0305-1978(03)00117-0

M3 - Article

SN - 0305-1978

VL - 31

SP - 1397

EP - 1408

JO - Biochemical Systematics and Ecology

JF - Biochemical Systematics and Ecology

IS - 12

ER -

Genetic differentiation of two distinct chemotypes of Ferula communis (Apiaceae) in Sardinia (Italy)

Abstract

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