1665-1456 1665-1456 S1665-14562020000100017 10.18633/biotecnia.v22i1.1120 Mexico Mexico México 00 00 2020 00 00 2020 22 1 17 23

2013 63 170-6 2013 35 2 2 241-5 1988 2011 5 2 2 186-94 2017 9 1014 2015 1974 69 346 346 364-7 2015 2009 33 1 1 31-43 2017 30 2 2 412-9 CODESIN 2016 32/2017 32/2017 2014 2011 2015 4 9 9 4325-8 2013 7 2 2 81-7 2016 4 2 2 20-30 2007 25 1 1 168-75 2009 2002 2013 1st 2015 2015 4th 2016 6 5 5 53-7 2014 35 2 2 90-7 2007 1er 2014 2008 14 2 2 41-9 1996 57 291-5 2014 14 14 SAS Institute Inc. 2002 2004 SEMARNAT 2016 2015 SEMARNAT 2017 1965 52 3/4 3/4 591 1992 20 258-65 2013 1 1 1 2-5 2014 2nd 2014 35 2 2 105-11