\begin{longtable}{@{\extracolsep{\fill}}llllllllll@{}}
\caption[NCBI Genomes Families]{List of family groups of Chloroplast Genomes from NCBI\label{Tab2}}\\
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\begin{longtable}{@{\extracolsep{\fill}}llllllllll@{}}
\caption[NCBI Genomes Families]{List of family groups of Chloroplast Genomes from NCBI\label{Tab2}}\\
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