Biochemical genetic differentiation between Pomatoschistus marmoratus and P. tortonesei

Nicolo' Parrinello, Marco Arculeo, Antonio Mazzola, Sabrina Lo Brutto, 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 loci were resolved, including the electrophoretic pattern of muscle proteins. The MDH*, PGM1,2*, EST-1,2*, FUM* and PGI-2* loci exhibited different alleles which were fixed for the two species being analysed. Genetic distance, as calculated by Nei's index, showed a value of 0.413. Environmental hypersalinity, could have influenced the geographical distribution of P. tortonesei.
Lingua originaleEnglish
pagine (da-a)190-195
Numero di pagine6
RivistaJournal of Fish Biology
Volume54
Stato di pubblicazionePublished - 1999

All Science Journal Classification (ASJC) codes

  • Ecology, Evolution, Behavior and Systematics
  • Aquatic Science

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