?? DNA ???? ??????? ??? ???????? ????? ????????? ??????? ??? ???????? ?? organism. ????????? ??? ?? th? ???????? ?? ????? ??????? ???? ???????????????????? , ???????????, ??? ????????????????????? ??????????????????????? ??????????????????????? ???? ???????????? ???? ???????? ???? ????????? ???????? ????? ?????? ???? ????? ??? ??? ???????. ???