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["Additional file 3 Number of gene and gene family expansions and contractions compared with MRCA, and ratio of the expanded/contracted gene family (gain/loss gene) numbers"]
["Species","Group","Gene Family",null,null,"Gene"]
[null,null,"Expansion","Contraction","Ratio of Expansion/Contraction","Gain","Loss","Ratio of Gain/Loss"]
["Scleropages formosus","Osteoglossomorpha","2,253","3,018","0.74","2,763","3,390","0.82"]
["Paramormyrops kingsleyae","Osteoglossomorpha","2,667","3,353","0.79","3,574","4,167","0.86"]
["Campylomormyrus compressirostris","Osteoglossomorpha","3,360","3,589","0.93","5,680","5,004","1.14"]
["Denticeps clupeoides","Otomorpha","1,821","3,156","0.57","2,222","3,483","0.64"]
["Chanos chanos","Otomorpha",822,"2,803","0.29","1,813","3,072","0.59"]
["Danio rerio","Otomorpha","1,370","2,983","0.46","2,901","3,177","0.91"]
["Cyprinus carpio","Otomorpha","12,830","1,676","7.66","17,607","1,754","10.04"]
["Electrophorus electricus","Otomorpha",762,"3,113","0.245","1,286","3,617","0.36"]
["Pygocentrus nattereri","Otomorpha","1,067","2,235","0.48","2,364","2,313","1.02"]
["Esox lucius","Euteleosteomorpha","1,321","2,848","0.46","2,191","3,191","0.69"]
["Oncorhynchus mykiss","Euteleosteomorpha","11,678","1,858","6.29","15,430","2,025","7.62"]
["Gadus morhua","Euteleosteomorpha",889,"4,096","0.22","2,399","4,468","0.54"]
["Myripristis murdjan","Euteleosteomorpha",868,"3,176","0.27","1,796","3,342","0.54"]
["Thalassophryne amazonica","Euteleosteomorpha","1,296","4,253","0.30","1,797","4,778","0.38"]
["Syngnathus acus","Euteleosteomorpha",653,"5,161","0.13","1,012","5,389","0.19"]
["Sphaeramia orbicularis","Euteleosteomorpha","1,556","3,531","0.44","2,482","3,703","0.67"]
["Periophthalmus magnuspinnatus","Euteleosteomorpha",830,"4,331","0.19","1,235","4,717","0.26"]
["Thunnus maccoyii","Euteleosteomorpha",981,"2,991","0.33","2,440","3,148","0.78"]
["Sebastes umbrosus","Euteleosteomorpha","1,088","3,351","0.32","2,001","3,572","0.56"]
["Pseudochaenichthys georgianus","Euteleosteomorpha","1,374","4,335","0.32","2,538","4,715","0.54"]
["Cheilinus undulatus","Euteleosteomorpha","1,004","3,661","0.27","1,756","4,062","0.43"]
["Chelmon rostratus","Euteleosteomorpha",889,"3,496","0.25","1,313","3,955","0.33"]
["Acanthopagrus latus","Euteleosteomorpha","1,043","3,148","0.33","1,814","3,338","0.54"]
["Micropterus salmoides","Euteleosteomorpha","2,649","3,105","0.85","4,375","3,268","1.34"]
["Anabas testudineus","Euteleosteomorpha","1,076","3,367","0.32","2,218","3,599","0.62"]
["Xiphias gladius","Euteleosteomorpha",715,"3,660","0.20","1,033","4,216","0.25"]
["Echeneis naucrates","Euteleosteomorpha",816,"4,020","0.20","1,290","4,476","0.29"]
["Scophthalmus maximus","Euteleosteomorpha",771,"3,690","0.21","1,071","4,257","0.25"]
["Salarias fasciatus","Euteleosteomorpha","2,173","3,961","0.55","3,407","4,358","0.78"]
["Oreochromis aureus","Euteleosteomorpha","1,552","3,145","0.49","4,342","3,302","1.31"]
["Melanotaenia boesemani","Euteleosteomorpha","1,184","3,454","0.34","2,463","3,699","0.67"]
["Cyprinodon tularosa","Euteleosteomorpha","1,340","3,724","0.36","2,409","3,989","0.60"]
["Xiphophorus couchianus","Euteleosteomorpha","1,128","3,931","0.29","1,844","4,322","0.43"]