The principal component representations of the genetic structure of the human population of the Po Delta, obtained from 7 polymorphic loci, are compared with the representations obtained from the systemic function of gene frequencies devised by Womble 1951. It is noted that, when tridimensional representations are used, some consistency is visible in the results of the two methods for the description of the genetic population structure in the area under study. Both methods indicate that the present structure of the balanced polymorphism for beta-thalassemia in the area appears to be more recent than the structure of the neutral polymorphisms studied.

GENETIC STRUCTURES IN THE PO DELTA - PRINCIPAL COMPONENTS, SYSTEMIC FUNCTIONS AND THE RELATIVE AGE OF THE BETA-THALASSEMIA POLYMORPHISM

BARRAI, Italo Enrico;BERETTA, Maria;MAMOLINI, Elisabetta;SCAPOLI, Chiara;CANELLA, Rita;BARALE, Roberto;
1992

Abstract

The principal component representations of the genetic structure of the human population of the Po Delta, obtained from 7 polymorphic loci, are compared with the representations obtained from the systemic function of gene frequencies devised by Womble 1951. It is noted that, when tridimensional representations are used, some consistency is visible in the results of the two methods for the description of the genetic population structure in the area under study. Both methods indicate that the present structure of the balanced polymorphism for beta-thalassemia in the area appears to be more recent than the structure of the neutral polymorphisms studied.
1992
Barrai, Italo Enrico; Beretta, Maria; Mamolini, Elisabetta; Scapoli, Chiara; Canella, Rita; Barale, Roberto; Vullo, C; Ravani, A.
File in questo prodotto:
Non ci sono file associati a questo prodotto.

I documenti in SFERA sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11392/471112
 Attenzione

Attenzione! I dati visualizzati non sono stati sottoposti a validazione da parte dell'ateneo

Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 0
  • ???jsp.display-item.citation.isi??? 0
social impact