太田さんの2005年論文は<Generation of Normal Progeny by Intracytoplasmic
Sperm Injection Following Grafting of Testicular Tissue from Cloned Mice
That Died Postnatally>という題で若山さんとの共著だ。ここに129B6F1マウスが出てくる。
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To generate 129B6F1 mice carrying the GFP transgene, female 129/Sv-ter mice were mated with male C57BL/6 GFP transgenic mice, and the offspring of these matings, which were hemizygous for the GFP transgene, were used as donors for nuclear transplantation.
太田さんの2008年論文は<Increasing the Cell Number of Host Tetraploid
Embryos Can Improve the Production of Mice Derived from Embryonic Stem
Cells>という題で、 Hiroshi Ohta Yuko Sakaide Kazuo Yamagata Teruhiko Wakayama の
4人の共著だ。その中に129B6F1G1がでてきて、この参照論文が2005年論文になっている。
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The 129B6F1G1 [13] and BDmt2 [14] are nuclear transfer-derived ES (ntES) cell lines [15] previously established in our laboratory using Sertoli cells of 129B6F1 background with GFP and tail-tip cells of a male BDF1 mouse as donor for nuclear transfer, respectively. Male 129B6F1 mice expressing GFP were generated by mating female 129/Sv mice with male C57BL/6 GFP transgenic mice (double-transgenic mouse line [16] constructed using pCAG-EGFP [10, 11] and Acr3-EGFP [17]).
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13
Ohta H, Wakayama T. Generation of normal progeny by intracytoplasmic sperm injection following grafting of testicular tissue from cloned mice that died postnatally. Biol Reprod 2005; 73:390–395.