code: tree_gen.py output: mtDNA_EntireTree.nw
code: tree_query.haploInput.py; tree_query.SNPinput.py
input: mtDNA_EntireTree.nw & SNPs or nodes input files
output: result_from_treequery.txt
code: subtree.py
input: tree_query.py output
output: subtree.nw
code: tree_draw.py input: subtree.py output subtree.nw output: tree plot