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\begin{document}
\begin{table}[ht]
\begin{center}
\caption{All statistics are based on contigs of size $\geq$ 500 bp, unless otherwise noted (e.g., "\# contigs ($\geq$ 0 bp)" and "Total length ($\geq$ 0 bp)" include all contigs).}
\begin{tabular}{|l*{2}{|r}|}
\hline
Assembly & meta\_contigs\_1 & meta\_contigs\_2 \\ \hline
\# contigs ($\geq$ 1000 bp) & 2 & {\bf 0} \\ \hline
\# contigs ($\geq$ 5000 bp) & 0 & 0 \\ \hline
\# contigs ($\geq$ 10000 bp) & 0 & 0 \\ \hline
\# contigs ($\geq$ 25000 bp) & 0 & 0 \\ \hline
\# contigs ($\geq$ 50000 bp) & 0 & 0 \\ \hline
Total length ($\geq$ 1000 bp) & {\bf 2730} & 0 \\ \hline
Total length ($\geq$ 5000 bp) & 0 & 0 \\ \hline
Total length ($\geq$ 10000 bp) & 0 & 0 \\ \hline
Total length ($\geq$ 25000 bp) & 0 & 0 \\ \hline
Total length ($\geq$ 50000 bp) & 0 & 0 \\ \hline
\# contigs & 2 & {\bf 1} \\ \hline
Largest contig & {\bf 1610} & 885 \\ \hline
Total length & {\bf 2730} & 885 \\ \hline
GC (\%) & 51.94 & 0.00 \\ \hline
N50 & {\bf 1610} & 885 \\ \hline
N75 & {\bf 1120} & 885 \\ \hline
L50 & 1 & 1 \\ \hline
L75 & 2 & {\bf 1} \\ \hline
\# N's per 100 kbp & 0.00 & 0.00 \\ \hline
\end{tabular}
\end{center}
\end{table}
\end{document}
