Genetics, Vol 140, 811-819, Copyright © 1995


INVESTIGATIONS

Analysis of DNA Diversity by Spatial Autocorrelation

G. Bertorelle and G. Barbujani
Dipartimento di Biologia, Universita di Padova, 35121 Padova, Italy

Two statistics are proposed for summarizing spatial patterns of DNA diversity. These autocorrelation indices for DNA analysis, or AIDAs, can be applied to RFLP and sequence data; the resulting set of autocorrelation coefficients, or correlogram, measures whether, and to what extent, individual DNA sequences or haplotypes resemble the haplotypes sampled at arbitrarily chosen spatial distances. Analyses of computer-generated sets of data, and of RFLP data from two natural populations, show that AIDAs allow one to objectively and simply identify basic patterns in the spatial distribution of haplotypes. These statistics, therefore, seem to be a useful tool both to explore the genetic structure of a population and to suggest hypotheses on the evolutionary processes that shaped the observed patterns.


This article has been cited by other articles:


Home page
J HeredHome page
M. P. Miller, S. M. Haig, and R. S. Wagner
Phylogeography and Spatial Genetic Structure of the Southern Torrent Salamander: Implications for Conservation and Management
J. Hered., November 1, 2006; 97(6): 561 - 570.
[Abstract] [Full Text] [PDF]


Home page
GeneticsHome page
Y. Xue, T. Zerjal, W. Bao, S. Zhu, Q. Shu, J. Xu, R. Du, S. Fu, P. Li, M. E. Hurles, et al.
Male Demography in East Asia: A North-South Contrast in Human Population Expansion Times
Genetics, April 1, 2006; 172(4): 2431 - 2439.
[Abstract] [Full Text] [PDF]


Home page
GeneticsHome page
W. J. Kennington, L. Partridge, and A. A. Hoffmann
Patterns of Diversity and Linkage Disequilibrium Within the Cosmopolitan Inversion In(3R)Payne in Drosophila melanogaster Are Indicative of Coadaptation
Genetics, March 1, 2006; 172(3): 1655 - 1663.
[Abstract] [Full Text] [PDF]


Home page
GeneticsHome page
H. H. Wagner, R. Holderegger, S. Werth, F. Gugerli, S. E. Hoebee, and C. Scheidegger
Variogram Analysis of the Spatial Genetic Structure of Continuous Populations Using Multilocus Microsatellite Data
Genetics, March 1, 2005; 169(3): 1739 - 1752.
[Abstract] [Full Text] [PDF]


Home page
GeneticsHome page
W. J. Kennington, J. Gockel, and L. Partridge
Testing for Asymmetrical Gene Flow in a Drosophila melanogaster Body-Size Cline
Genetics, October 1, 2003; 165(2): 667 - 673.
[Abstract] [Full Text] [PDF]


Home page
Mol Biol EvolHome page
S. Fuselli, E. Tarazona-Santos, I. Dupanloup, A. Soto, D. Luiselli, and D. Pettener
Mitochondrial DNA Diversity in South America and the Genetic History of Andean Highlanders
Mol. Biol. Evol., October 1, 2003; 20(10): 1682 - 1691.
[Abstract] [Full Text] [PDF]


Home page
Crop Sci.Home page
D. L. Gustine and G. F. Elwinger
Spatiotemporal Genetic Structure within White Clover Populations in Grazed Swards
Crop Sci., January 1, 2003; 43(1): 337 - 344.
[Abstract] [Full Text] [PDF]


Home page
J. Gen. Virol.Home page
T. L. Goldberg, E. C. Hahn, R. M. Weigel, and G. Scherba
Genetic, geographical and temporal variation of porcine reproductive and respiratory syndrome virus in Illinois
J. Gen. Virol., January 1, 2000; 81(1): 171 - 179.
[Abstract] [Full Text]


Home page
Proc. Natl. Acad. Sci. USAHome page
L. Chikhi, G. Destro-Bisol, G. Bertorelle, V. Pascali, and G. Barbujani
Clines of nuclear DNA markers suggest a largely Neolithic ancestry of the European gene pool
PNAS, July 21, 1998; 95(15): 9053 - 9058.
[Abstract] [Full Text] [PDF]