2008
DOI: 10.2478/s11535-008-0025-6
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Nuclear reprogramming: what has been done and potential avenues for improvements

Abstract: Amajorchallengeforreproductivebiologistsisthedevelopmentofnovelstrategiestoimprovecloningefficiency.Eveninspeciesfor whichcloningisrelativelysuccessful,likecattle,theefficiencyisstillunacceptablylow.Inthisreviewarticlewecriticallyanalyseall approachesthathavebeensuggestedbydifferentlaboratoriesinthefieldsofar.Aswillbediscussedbelow,sofarnoneofthesegives risetoadramaticincreaseincloningefficiency.Possibly,amulti-stepapproachincludingapre-treatmentofdonorcellstomodifytheir chromatin,alongwithimprovedculturesyste… Show more

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Cited by 3 publications
(1 citation statement)
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“…Put simply, the oocyte is unable in most cases to erase completely the differentiation memory accumulated in the form of epigenetic changes on the genome during development. Many excellent reviews are available on the topics, to which the reader is recommended (Gurdon and Wilmut 2011 ;Maruotti et al 2010 ;Loi et al 2008 ); in this chapter we would like to address exclusively the technical and biological aspects concerned with the cloning of a mammoth through a "canonical" ISCNT.…”
Section: "Canonical" Interspecifi C Somatic Cells Nuclear Transfer (Imentioning
confidence: 99%
“…Put simply, the oocyte is unable in most cases to erase completely the differentiation memory accumulated in the form of epigenetic changes on the genome during development. Many excellent reviews are available on the topics, to which the reader is recommended (Gurdon and Wilmut 2011 ;Maruotti et al 2010 ;Loi et al 2008 ); in this chapter we would like to address exclusively the technical and biological aspects concerned with the cloning of a mammoth through a "canonical" ISCNT.…”
Section: "Canonical" Interspecifi C Somatic Cells Nuclear Transfer (Imentioning
confidence: 99%