Akinosho H, 2014, FRONT CHEM, V2, DOI 10.3389/fchem.2014.00066; Alariya S. S., 2013, ARCH APPL SCI RES, V5, P15; Anonymous], 2005, BERGEYS MANUAL SYSTE, V2, P323; Anonymous], 2015, BIOEVOL; Aryal N, 2017, BIORESOURCE TECHNOL, V233, P184, DOI 10.1016/j.biortech.2017.02.128; Atlas R. M, 2005, CELLULOSE ANAEROBIC, V2, P90; Batista G, 2019, BIORESOURCE TECHNOL, V275, P321, DOI 10.1016/j.biortech.2018.12.073; Bibi R, 2012, INT J AGRIC BIOL, V14, P353; Bielen Abraham A. M., 2013, Life-Basel, V3, P52, DOI 10.3390/life3010052; Botta LS, 2016, BIOPROC BIOSYST ENG, V39, P1887, DOI 10.1007/s00449-016-1663-0; Breitenstein A., 2019, RECLASSIFICATION CLO, P801, DOI 10.1099/ijs.0.01998-0; BRENNER DJ, 1985, INT J SYST BACTERIOL, V35, P50, DOI 10.1099/00207713-35-1-50; Caporaso JG, 2010, NAT METHODS, V7, P335, DOI 10.1038/nmeth.f.303; Cardeña R, 2017, BIOPROC BIOSYST ENG, V40, P231, DOI 10.1007/s00449-016-1691-9; de Amorim ELC, 2009, INT J HYDROGEN ENERG, V34, P783, DOI 10.1016/j.ijhydene.2008.11.007; Cole JR, 2014, NUCLEIC ACIDS RES, V42, pD633, DOI 10.1093/nar/gkt1244; Das D, 2008, INT J HYDROGEN ENERG, V33, P6046, DOI 10.1016/j.ijhydene.2008.07.098; Dasgupta D, 2013, SPRINGERPLUS, V2, DOI 10.1186/2193-1801-2-159; Gaby JC, 2017, BIOTECHNOL BIOFUELS, V10, DOI 10.1186/s13068-017-0989-4; Garrity G. M., 1980, INT J SYSTEMATIC BAC, P609; Granada CE, 2018, RENEW ENERG, V118, P840, DOI 10.1016/j.renene.2017.11.077; Griffiths R. I., 2000, APPL ENVIRON MICROB, V66, P1, DOI 10.1128/AEM.66.1.1-9.2000; Hongoh Y, 2007, APPL ENVIRON MICROB, V73, P6270, DOI 10.1128/AEM.00750-07; Jackson BE, 1999, ARCH MICROBIOL, V171, P107, DOI 10.1007/s002030050685; Jewell KA, 2015, APPL ENVIRON MICROB, V81, P4697, DOI 10.1128/AEM.00720-15; Jiao JZ, 2016, FRONT MICROBIOL, V7, DOI 10.3389/fmicb.2016.01364; Jo JH, 2008, BIORESOURCE TECHNOL, V99, P2061, DOI 10.1016/j.biortech.2007.04.027; Kalil Mohd Sahaid, 2008, American Journal of Biochemistry and Biotechnology, V4, P393, DOI 10.3844/ajbbsp.2008.393.401; Kawagoshi Y, 2005, J BIOSCI BIOENG, V100, P524, DOI 10.1263/jbb.100.524; Khattab SMR, 2019, BIOETHANOL SUGARCANE; Klindworth A, 2013, NUCLEIC ACIDS RES, V41, DOI 10.1093/nar/gks808; Kudo Y., 1997, MICROBIOLOGY ECOLOGY, V22, P9; Kuever J., 2005, BERGEYS MANUAL SYSTE, P1007; Kuever J., 2014, PROKARYOTES; Levin DB, 2004, INT J HYDROGEN ENERG, V29, P173, DOI 10.1016/S0360-3199(03)00094-6; Li CL, 2007, CRIT REV ENV SCI TEC, V37, P1, DOI 10.1080/10643380600729071; Logan BE, 2002, ENVIRON SCI TECHNOL, V36, P2530, DOI 10.1021/es015783i; Maintinguer SI, 2011, INT J HYDROGEN ENERG, V36, P13508, DOI 10.1016/j.ijhydene.2011.07.095; Moraes BD, 2019, J BIOSCI BIOENG, V127, P594, DOI 10.1016/j.jbiosc.2018.10.008; MUYZER G, 1993, APPL ENVIRON MICROB, V59, P695, DOI 10.1128/AEM.59.3.695-700.1993; Nubel U, 1996, J BACTERIOL, V178, P5636; Pandey A, 2000, BIORESOURCE TECHNOL, V74, P69, DOI 10.1016/S0960-8524(99)00142-X; Parsaee M, 2019, BIOMASS BIOENERG, V122, P117, DOI 10.1016/j.biombioe.2019.01.034; Pattra S, 2008, INT J HYDROGEN ENERG, V33, P5256, DOI 10.1016/j.ijhydene.2008.05.008; Penteado ED, 2013, INT J HYDROGEN ENERG, V38, P6137, DOI 10.1016/j.ijhydene.2013.01.067; Pitta DW, 2018, J DAIRY SCI, V101, P295, DOI 10.3168/jds.2016-12514; Rabelo SC, 2011, BIORESOURCE TECHNOL, V102, P7887, DOI 10.1016/j.biortech.2011.05.081; Ratti RP, 2015, INT J HYDROGEN ENERG, V40, P6296, DOI 10.1016/j.ijhydene.2015.03.067; Ratti RP, 2013, INT J HYDROGEN ENERG, V38, P9707, DOI 10.1016/j.ijhydene.2013.05.089; Reid NM, 2014, FEMS MICROBIOL ECOL, V90, P678, DOI 10.1111/1574-6941.12424; Robert C, 2007, INT J SYST EVOL MICR, V57, P1516, DOI 10.1099/ijs.0.64998-0; Saady NMC, 2013, INT J HYDROGEN ENERG, V38, P13172, DOI 10.1016/j.ijhydene.2013.07.122; Sakamoto M, 2014, PROKARYOTES; Sawatdeenarunat C, 2015, ANAEROBIC DIGESTION; Serrano-Silva N, 2014, PEDOSPHERE, V24, P291, DOI 10.1016/S1002-0160(14)60016-3; Rabelo CABS, 2018, J ENVIRON MANAGE, V223, P952, DOI 10.1016/j.jenvman.2018.07.015; Silva V, 2018, RENEW ENERG, V125, P537, DOI 10.1016/j.renene.2018.02.124; Soares LA, 2019, WASTE BIOMASS VALORI, V10, P1899, DOI 10.1007/s12649-018-0201-5; Soares LA, 2017, WATER SCI TECHNOL, V76, P95, DOI 10.2166/wst.2017.183; Solden LM, 2017, ISME J, V11, P691, DOI 10.1038/ismej.2016.150; Tremblay PL, 2015, SCI REP-UK, V5, DOI 10.1038/srep16168; Treu L, 2019, BIORESOURCE TECHNOL, V275, P375, DOI 10.1016/j.biortech.2018.12.084; Tsavkelova EA, 2012, APPL BIOCHEM MICRO+, V48, P421, DOI 10.1134/S0003683812050134; Tuomela M, 2000, BIORESOURCE TECHNOL, V72, P169, DOI 10.1016/S0960-8524(99)00104-2; Ueno Y, 2001, APPL MICROBIOL BIOT, V57, P555; Van Ginkel S, 2001, ENVIRON SCI TECHNOL, V35, P4726, DOI 10.1021/es001979r; Wang JL, 2009, INT J HYDROGEN ENERG, V34, P799, DOI 10.1016/j.ijhydene.2008.11.015; Xiong ZY, 2019, BIORESOURCE TECHNOL, V274, P153, DOI 10.1016/j.biortech.2018.11.066; Xu LY, 2008, INT J HYDROGEN ENERG, V33, P6962, DOI 10.1016/j.ijhydene.2008.09.005; ZWIETERING MH, 1990, APPL ENVIRON MICROB, V56, P1875