Home > Science > Biology > Genetics > Population Genetics > Heterozygosity > Figure 2

TeX source code:

\documentclass[border={2pt 2pt 2pt 2pt}]{standalone}
\usepackage{tikz}

% convert to png with
% pdftoppm -png -r 150 out.pdf > out.png

\begin{document}

\begin{tikzpicture} 
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  \draw[gray, very thick, fill=lightgray] (5,2) circle [radius=0.25];
  \draw[black, very thick] (6,2) circle [radius=0.25];
  \draw[gray, very thick, fill=lightgray] (7,2) circle [radius=0.25];
  \draw[gray, very thick] (8,2) circle [radius=0.25];
  \draw[gray, very thick, fill=gray] (9,2) circle [radius=0.25];
  \draw[gray, very thick] (10,2) circle [radius=0.25];

\draw[->, thick] (5.6,1.5) -- (4.4,0.5);
\draw[->, thick] (6.25,1.5) -- (6.75,0.5);
\path (7.4,1.3) node(x) {coalescence};

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\end{tikzpicture}

\end{document}