Siberian Sturgeon Oocyte Extract Induces Epigenetic Modifications of Porcine Somatic Cells and Improves Developmental Competence of SCNT Embryos

Autor: Sang-Hoon Park, Yeoung-Gyu Ko, Hwan-Hoo Seong, Keith H. S. Campbell, Hye-Ju Eun, Sang-Ki Baek, So-Young Kim, Mi-Ran Lee, Joon-Hee Lee, Tae-Suk Kim, Sung Woo Kim

Publikováno v: Asian-Australasian Journal of Animal Sciences, Vol 27, Iss 2, Pp 266-277 (2014)
Asian-Australasian Journal of Animal Sciences
ASIAN-AUSTRALASIAN JOURNAL OF ANIMAL SCIENCES(27): 2

Somatic cell nuclear transfer (SCNT) has generally demonstrated that a differentiated cell can convert into a undifferentiated or pluripotent state. hi the SCNT experiment, nuclear reprogramming is induced by exposure of introduced donor nuclei to th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::445b4a3d190431fdd61b076c223c40d5
http://www.ajas.info/upload/pdf/ajas-27-2-266-14.pdf

The timing of the formation and usage of replicase clusters in S-phase nuclei of human diploid fibroblasts

Autor: Christopher J. Hutchison, Ian R. Kill, Joanna M. Bridger, Keith H. S. Campbell, G. Maldonado-Codina

Publikováno v: Europe PubMed Central

The sites of nascent DNA synthesis were compared with the distribution of the proliferating cell nuclear antigen (PCNA) in S-phase nuclei of human diploid fibroblasts (HDF) by two in vitro techniques. Firstly, proliferating fibroblasts growing in cul

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f8cf07ef82b867606dd57647f5b29893
https://doi.org/10.1242/jcs.100.4.869

Effects of enucleation and caffeine on maturation-promoting factor (MPF) and mitogen-activated protein kinase (MAPK) activities in ovine oocytes used as recipient cytoplasts for nuclear transfer

Autor: Joon-Hee, Lee, Keith H S, Campbell

Publikováno v: Biology of reproduction. 74(4)

In general, oocytes arrested at metaphase of the second meiotic division (MII) are used as recipient cytoplasts for nuclear transfer (NT) procedures. MII oocytes contain high levels of maturation-promoting factor (MPF) and mitogen-activated protein k

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::6f6e154211e12c7c6a3bbbd79755224b
https://pubmed.ncbi.nlm.nih.gov/16371593

Human Factor IX Transgenic Sheep Produced by Transfer of Nuclei from Transfected Fetal Fibroblasts

Autor: Author(s): Angelika E. Schnieke, Alexander J. Kind, William A. Ritchie, Karen Mycock, Angela R. Scott, Marjorie Ritchie, Ian Wilmut, Alan Colman, Keith H. S. Campbell

Ovine primary fetal fibroblasts were cotransfected with a neomycin resistance marker gene (neo) and a human coagulation factor IX genomic construct designed for expression of the encoded protein in sheep milk. Two cloned transfectants and a populatio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______518::4fafdb050b7d0652aa97f08ec085cd9e
https://mediatum.ub.tum.de/1352898

Treatment of ovine oocytes with caffeine increases the accessibility of DNase I to the donor chromatin and reduces apoptosis in somatic cell nuclear transfer embryos.

Autor: Inchul Choi, Keith H. S. Campbell

Publikováno v: Reproduction, Fertility & Development; Jun2010, Vol. 22 Issue 6, p1000-1014, 15p