Coassembly of Illumina short reads (2x250 bp) of libraries GB_4991-15_ec_hexane70_mg, GB_4991-15_ec_heptane70_mg, GB_4991-15_ec_octane70_mg, GB_4991-15_ec_nonane70_mg, GB_4991-15_ec_decane70_mg, GB_4991-15_ec_dodecane70_mg, GB_4991-15_ec_tetradecane70_mg