http://anchan-uk.livejournal.com/ ([identity profile] anchan-uk.livejournal.com) wrote in [personal profile] anchan_uk 2006-06-29 01:21 pm (UTC)

...ego interesuyut tol'ko myshi... ;)

Na toj rabote ya s knockouts voobsche ne rabotala. Ya sdelala ROSA26-GFP-stop-DTA, kotorye pri skreschivanii s Wnt1-cre dayut kombinatsiyu ROSA26-DTA. Belok Cre vyrezaet kusok vektora mejdu dvumya LoxP uchastkami, tem samym vykidyvaya GFP i stop. Tem samym vklyuchaetsya ekspressiya difterijnogo toksina - DTA - pod kontrolem ROSA26 promotora, kotoryj aktiven vo vseh kletkax. No poskol'ku Cre u nas eskpressiruetsya pod kontrolem Wnt1 promotora, to pomret ne ves' zver', a tol'ko Wnt1+ uchastok golovnogo mozga.

Uff, kak slojno rasskazyvat' po-russki, pardon!..

Na jetoj rabote kajetsya budut knock-outs of Epo (erythropoetin), EpoR (ego receptora). No ne sejchas, poka chto ya budu smotret' ekspressiyu v normal'noj tkani.

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