Forensic informativity of domestic dog mtDNA control region sequences Helen Angleby, Peter Savolainen  Forensic Science International  Volume 154, Issue 2, Pages 99-110 (November 2005) DOI: 10.1016/j.forsciint.2004.09.132 Copyright © 2004 Elsevier Ireland Ltd Terms and Conditions

Fig. 1 Minimum-spanning networks of clades A–F showing the genetic relationships between the 122 mtDNA types (573bp sequence of the mtDNA CR) found among the individuals in this study. mtDNA types (white circles) are separated by one mutational step, single strokes represent substitutions and double strokes represent indels. Black dots are hypothetical intermediates. An alternative link between types sA42 and sA46 (with a length of three mutational steps) is not shown, to simplify the figure. The genetic distances between the clades were generally 6–8 mutational steps. Forensic Science International 2005 154, 99-110DOI: (10.1016/j.forsciint.2004.09.132) Copyright © 2004 Elsevier Ireland Ltd Terms and Conditions

Fig. 2 Minimum-spanning networks of clade A, shaded circles showing the mtDNA types found in breeds originating from the Northern European continent, the Southern European continent, Scandinavia and the British Isles, respectively. The size of a shaded circle is proportional to the number of individuals having that mtDNA type. mtDNA types are separated by one mutational step, single strokes represent substitutions and double strokes represent indels. Black dots are hypothetical intermediates and white circles represent types found in the total sample but not in the regional population. Forensic Science International 2005 154, 99-110DOI: (10.1016/j.forsciint.2004.09.132) Copyright © 2004 Elsevier Ireland Ltd Terms and Conditions

Fig. 3 Minimum-spanning networks of clades A–F, shaded circles showing the mtDNA types in breeds of European origin, and in breeds of East Asian origin or dogs of unknown breeds sampled in East Asia, respectively. Circles with bold lining represent breeds of East Asian origin sampled in Europe. mtDNA types are separated by one mutational step, single strokes represent substitutions and double strokes represent indels. Black dots are hypothetical intermediates and white circles represent types found in the total sample but not in the regional population. Forensic Science International 2005 154, 99-110DOI: (10.1016/j.forsciint.2004.09.132) Copyright © 2004 Elsevier Ireland Ltd Terms and Conditions