featamidsdtide rgftacagattc ] term i ndjtrdc ? r.i bil ircic } ctagaaattacgctctta cgcttctcg cttgttac gcgctca gttacgcgctcgcgctca tg g4attctcgc tcatg atggttacgcgctucgc tggaattctcgctc atg gaattctcgctc `` they appear to be a list of mutational changes , '' marcia said .