\documentclass[english,german]{scrartcl}
\usepackage[latin1]{inputenc}
\usepackage{geometry}
\geometry{verbose,a4paper,tmargin=1.75cm,bmargin=2cm,lmargin=2cm,rmargin=2cm,headheight=0.8cm,headsep=0.5cm,footskip=0.5cm}
\usepackage{babel}
\usepackage{url}
\urlstyle{same}
\newcommand\email{\begingroup \urlstyle{same}\Url}\usepackage{graphicx}
\usepackage{units}
\usepackage{tabularx}
\usepackage{wasysym} % enable use of \permil instead of \textperthousand
\usepackage{marvosym}
\usepackage{arabtex}
\usepackage{hyphenat}
\usepackage{booktabs}
\usepackage{mdwlist}
\renewcommand{\thefootnote}{\relax}
\usepackage{index}
\newindex{key}{kdx}{knd}{Keywords}
\newindex{author}{idx}{ind}{Authors}
\usepackage{fancyhdr}
\pagestyle{fancy}
\renewcommand{\headrulewidth}{0pt}
\fancyfoot{}
\usepackage{ifpdf}
\ifpdf
%\usepackage[activate]{pdfcprot}
%\usepackage[owner=Tapioka, print=true, copy=true, edit=false, annotate=false,set]{pdfcrypt}
%encryption: not supported any more (since pdftex 1.10)
\usepackage[pdftex]{thumbpdf}
\usepackage[pdftex]{hyperref}
\hypersetup{pdftitle={Genetic Diversity of \textit{Parkia biglobosa} (African Locust Bean) and its Implications for Conservation Strategies},pdfauthor={Djingdia Lompo, Heino Konrad, Jérome  Duminil, Hannes Gaisberger, Barbara Vinceti, Moussa Ouedraogo, Thomas Geburek},pdfsubject={Tropentag 2016: Abstract},pdfkeywords={Agroforestry, conservation, genetic diversity, Parkia biglobosa},pdfpagemode=None,colorlinks=true}
\else
\usepackage{ae}
\usepackage{textcomp}
\fi
\begin{document}
\ifpdf
\parbox[b]{2.5cm}{\resizebox*{2.5cm}{!}{\includegraphics{dtt2016.jpg}}}
\else
\parbox[b]{2.5cm}{\resizebox*{2.5cm}{!}{\includegraphics{dtt2016.eps}}}
\fi
\hfill
\parbox[b]{13.4cm}{\centering \large{\textbf{Tropentag, September 18-21, 2016, Vienna, Austria}}\\[1ex] \Large{``Solidarity in a competing world ---\\fair use of resources''\\[2ex]}}
\hspace{0.1cm}
\begin{center}
\Large{\textbf{Genetic Diversity of \textit{Parkia biglobosa} (African Locust Bean) and its Implications for Conservation Strategies\footnote{\textbf{Contact Address:} Djingdia Lompo, National Tree Seed Center, Ouagadougou, Burkina Faso, \mbox{e-mail}: \email{ldjingdia@gmail.com}}\\[0.8ex]}}
\normalsize{\textsc{Djingdia Lompo$^{1}$, Heino Konrad$^{2}$, Jérome  Duminil$^{3}$, Hannes Gaisberger$^{3}$, Barbara Vinceti$^{3}$, Moussa Ouedraogo$^{1}$, Thomas Geburek$^{2}$}}
\end{center}
\begin{itemize*}
\item[]{\small{\textit{$^{1}$National Tree Seed Center, Burkina Faso}}}
\item[]{\small{\textit{$^{2}$Federal Research and Training Center for Forests, Natural Hazards and Landscape, Dept. of Forest Genetics, Austria}}}
\item[]{\small{\textit{$^{3}$Bioversity International, Italy}}}
\end{itemize*}
\index[author]{Lompo, Djingdia}
\index[author]{Konrad, Heino}
\index[author]{Duminil, Jérome }
\index[author]{Gaisberger, Hannes}
\index[author]{Vinceti, Barbara}
\index[author]{Ouedraogo, Moussa}
\index[author]{Geburek, Thomas}
\begin{center}
\vspace{1.1cm}
\textbf{Abstract}
\begin{abstract}
\normalsize{
\textit{Parkia biglobosa} is an African Savannah tree with a wide range from Senegal to Uganda between the latitudes 5\textdegree{} and 15\textdegree{} in the North of equator. It is well-known as an agroforestry tree but also as a medicinal and food tree. Seeds, barks, roots, leaves and flowers are used to treat more than 80 diseases and complaints while fermented seeds and pulp of fruits have highly nutritional and commercial values. 



Understanding the level and distribution of genetic diversity of a widespread species such \textit{P. biglobosa} is crucial for its conservation and sustainable utilisation. The genetic diversity and population structure were investigated using height nuclear microsatellites developed for the species. The sampling included 84 populations from twelve countries in West and Central Africa. The height microsatellite loci were highly polymorphic and did not show evidence of null alleles. A total of 217 alleles were revealed among the 1,610 genotypes of \textit{P. biglobosa}. The number of alleles per locus was ranged from 17 to 50 with an average of 27 alleles per locus. The estimates of genetic diversity were moderate for the populations of extreme West Africa and Central Africa and were high to populations in the centre of West Africa. Individual-based assignment using admixture model with correlated allele frequencies revealed strong genetically structured populations across \textit{P. biglobosa} range in West and Central Africa. The clustering analysis showed five most plausible subpopulations for the biogeographic study in West and Central Africa.  Analysis of molecular variance partitioned the molecular variation 9.10\,\% among groups, 2.71\% among populations within groups and 88.19\% within populations. Overall, the genetic differentiation among populations was moderate (FST=0.118; $P<0.001$). In regard to the distribution of intraspecific diversity, we also discussed the implications for conservation and sustainable use of the species.}

\vspace{0.5cm}
\end{abstract}
\end{center}
\noindent \textbf{Keywords:} Agroforestry, conservation, genetic diversity, \textit{Parkia biglobosa}
\index[key]{Agroforestry}
\index[key]{Conservation}
\index[key]{Genetic diversity}
\index[key]{Parkia biglobosa@\textit{Parkia biglobosa}}
\end{document}
