2007-3380 2007-3380 S2007-33802019000100117 10.15741/revbio.06.e543 México Mexico México 00 00 2019 00 00 2019 6

2016 18 1 1 43-51 2015 124 11 11 1527-35 2006 81 349-76 2009 151 14 14 327-36 2004 1986 225-64 2012 72 305-10 2015 47 5 5 579-5 2012 7 2013 101 2 2 418-29 2009 8.2.0 1994 345 101-18 2013 85 S372-8 2006 35 1 1 1286-97 2000 79 43-56 2002 128 1 1 99-108 1991 2007 44 352-61 1991 1-589 1997 1-485 1998 46 1 1 1-189 2008 33 4 4 453-63 2009 12 10 10 1029-39 2014 95 1370-83 1994 2006 2007 10 9 9 835-48 2009 76 1-10 2000 45 2009 13 245-57 2013 2001 84 2008 1 37-48 1991 5 383-403 1999 184-94 1999 155-82 2012 21 1-2 1999 24 555-62 R Development Core Team 2017 2010 11 383-95 2014 85 385-91 1989 18 590-9 2011 14 371-82 2012 36 9-22 2013 1991 2012 23 597-607 1969 42 7 7 1-300 1970 12 1-537 1970 13 1-307 1971 17 1-367 2005 8 857-74 2008 156 313-24 1993 1997 2012