Biochemical genetic differentiation between Pomatoschistus marmoratus and P. tortonesei (Pisces, Gobiidae).

Sabrina Lo Brutto, Nicolo' Parrinello, Marco Arculeo, Matteo Cammarata, Cammarata, S. Lo Lo Brutto, Marco Arculeo, Parrinello, Mauro, Mirto, Mazzola

Risultato della ricerca: Article

7 Citazioni (Scopus)

Abstract

Several diagnostic genetic markers were identified in Pomatoschistus marmoratus and P.tortonesei using polyacrylamide gel electrophoresis (PAGE) of allozymes. Twenty-one lociwere resolved, including the electrophoretic pattern of muscle proteins. The MDH*, PGM-1,2*, EST-1,2*, FUM* and PGI-2* loci exhibited different alleles which were fixed for thetwo species being analysed. Genetic distance, as calculated by Nei’s index, showed a value of0·413. Environmental hypersalinity, could have influenced the geographical distributionof P. tortonesei.
Lingua originaleEnglish
pagine (da-a)190-195
Numero di pagine6
RivistaJournal of Fish Biology
Volume54
Stato di pubblicazionePublished - 1999

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Pomatoschistus
Gobiidae
muscle protein
genetic marker
allozyme
Pisces
genetic differentiation
molecular genetics
allozymes
genetic distance
polyacrylamide gel electrophoresis
electrokinesis
allele
muscle
gel
alleles
genetic variation
loci
genetic markers
protein

All Science Journal Classification (ASJC) codes

  • Ecology, Evolution, Behavior and Systematics
  • Aquatic Science

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Biochemical genetic differentiation between Pomatoschistus marmoratus and P. tortonesei (Pisces, Gobiidae). / Lo Brutto, Sabrina; Parrinello, Nicolo'; Arculeo, Marco; Cammarata, Matteo; Cammarata; Lo Brutto, S. Lo; Arculeo, Marco; Parrinello; Mauro; Mirto; Mazzola.

In: Journal of Fish Biology, Vol. 54, 1999, pag. 190-195.

Risultato della ricerca: Article

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abstract = "Several diagnostic genetic markers were identified in Pomatoschistus marmoratus and P.tortonesei using polyacrylamide gel electrophoresis (PAGE) of allozymes. Twenty-one lociwere resolved, including the electrophoretic pattern of muscle proteins. The MDH*, PGM-1,2*, EST-1,2*, FUM* and PGI-2* loci exhibited different alleles which were fixed for thetwo species being analysed. Genetic distance, as calculated by Nei’s index, showed a value of0·413. Environmental hypersalinity, could have influenced the geographical distributionof P. tortonesei.",
keywords = "Mediterranean Sea., Pomatoschistus, allozymes, genetic distance, species differentiation",
author = "{Lo Brutto}, Sabrina and Nicolo' Parrinello and Marco Arculeo and Matteo Cammarata and Cammarata and {Lo Brutto}, {S. Lo} and Marco Arculeo and Parrinello and Mauro and Mirto and Mazzola",
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T1 - Biochemical genetic differentiation between Pomatoschistus marmoratus and P. tortonesei (Pisces, Gobiidae).

AU - Lo Brutto, Sabrina

AU - Parrinello, Nicolo'

AU - Arculeo, Marco

AU - Cammarata, Matteo

AU - Cammarata, null

AU - Lo Brutto, S. Lo

AU - Arculeo, Marco

AU - Parrinello, null

AU - Mauro, null

AU - Mirto, null

AU - Mazzola, null

PY - 1999

Y1 - 1999

N2 - Several diagnostic genetic markers were identified in Pomatoschistus marmoratus and P.tortonesei using polyacrylamide gel electrophoresis (PAGE) of allozymes. Twenty-one lociwere resolved, including the electrophoretic pattern of muscle proteins. The MDH*, PGM-1,2*, EST-1,2*, FUM* and PGI-2* loci exhibited different alleles which were fixed for thetwo species being analysed. Genetic distance, as calculated by Nei’s index, showed a value of0·413. Environmental hypersalinity, could have influenced the geographical distributionof P. tortonesei.

AB - Several diagnostic genetic markers were identified in Pomatoschistus marmoratus and P.tortonesei using polyacrylamide gel electrophoresis (PAGE) of allozymes. Twenty-one lociwere resolved, including the electrophoretic pattern of muscle proteins. The MDH*, PGM-1,2*, EST-1,2*, FUM* and PGI-2* loci exhibited different alleles which were fixed for thetwo species being analysed. Genetic distance, as calculated by Nei’s index, showed a value of0·413. Environmental hypersalinity, could have influenced the geographical distributionof P. tortonesei.

KW - Mediterranean Sea.

KW - Pomatoschistus

KW - allozymes

KW - genetic distance

KW - species differentiation

UR - http://hdl.handle.net/10447/61497

M3 - Article

VL - 54

SP - 190

EP - 195

JO - Journal of Fish Biology

JF - Journal of Fish Biology

SN - 0022-1112

ER -