▁the ▁USS R ▁Academy ▁of ▁Sciences ▁and ▁the ▁USS R ▁Academy ▁of ▁Medical ▁Sciences ▁that ▁was ▁supported ▁by ▁St alin ▁and ▁cha ired ▁by ▁Alexander ▁O par in , ▁Le pes hin sk aya ▁gave ▁the ▁ke yn ote ▁speech , ▁and ▁her ▁" dis cover ies " ▁were ▁celebrated ▁as ▁revolution ary ▁by ▁the ▁invited ▁audience . ▁She ▁was ▁the ▁recip ient ▁of ▁the ▁St alin ▁Prize ▁for ▁that ▁year , ▁and ▁her ▁ideas ▁became ▁mand atory ▁instruction ▁in ▁bi ology . ▁In ▁ 1 9 5 2 ▁a ▁second ▁conference ▁took ▁place ▁to ▁demonstrate ▁" using ▁experimental ▁methods " ▁that ▁the ▁b our ge ois ▁Vir ch ow ian ▁concept ▁of ▁cell ▁development ▁( only ▁a ▁living ▁cell ▁can ▁produce ▁another ▁cell ) ▁was ▁replaced ▁by ▁a ▁" new ▁dialect ical - material istic ▁theory ▁on ▁the ▁origin ▁of ▁all ▁living ▁cells ▁from ▁non - l iving ▁matter ." ▁While ▁her ▁impact ▁and ▁dog m atic ▁domin ance ▁have ▁par alle ls ▁to ▁those ▁of ▁L ys en ko , ▁her ▁claims ▁were ▁never ▁officially ▁ren ounced , ▁instead ▁they ▁just ▁f aded ▁away . ▁ ▁She ▁involved ▁her ▁daughter ▁Ol ga ▁and ▁her ▁son - in - law ▁Vladimir ▁K ry uk ov ▁in ▁her ▁work ; ▁in ▁contrast , ▁her ▁husband , ▁P ante le imon ▁Le pe chin sky , ▁thought ▁little ▁of ▁it . ▁" Don ’ t ▁you ▁listen ▁to ▁her . ▁She ’ s ▁totally ▁ignor ant ▁about ▁science ▁and ▁everything ▁she ’ s ▁been