Human colorectal carcinoma COLO 320DM #3 strain was cloned from the ATCC strain by Von Hoff Laboratory at Texas University around 1990. The strain was used by Shimizu Laboratory at Hiroshima University for development and application of the IR/MAR gene amplification methodology. The strain was further delivered to Mirit I Aladjem Laboratory at US NIH, where the SIRT1 knocked-out clones were isolated. Shimizu Lab in collaboration with Aladjem lab found that the genes amplified in these clones were expressed at very high level.
1) When publishing research results, the user should cite the literature designated by the depositor (Cancer Res 2001 61(19):6987-90) regarding the IR/MAR gene amplification method. Regarding the increased expression of the amplified gene in the SIRT1 disruptant, please cite the document designated by the depositor (J Biol Chem. 2021 Jan-Jun;296:100356). 2) The RECIPIENT of BIOLOGICAL RESOURCE shall obtain a prior written consent on use of it from the DEPOSITOR. 3) There is no restriction, if RECIPIENT use the BIOLOGICAL RESOURCE only for publication of research papers.
Hiroshima Universitye School of Integrated Arts and Sciencese 1-7-1 Kagamiyama, Higashi-Hiroshima City, 739-8521
Dr.Shimizu Noriaki
Fax. +81-82-424-0759
Regarding MTA between user institutions and RIKEN BRC, there are two kinds of MTA, not-for-profit academic purpose (C-XXXX) and for-profit research purpose (C-XXXXp) , depending on the sort of user institutions and the purposes of use. Please use an appropriate MTA(to see). In relation to commercial use and use for patent filing, first of all Please contact RIKEN BRC (cellbank.brc@riken.jp).
3246
Noriaki Shimizu, Toshihiko Hashizume, Kenta Shingaki, June-ko Kawamoto
Amplification of plasmids containing a mammalian replication initiation region is mediated by controllable conflict between replication and transcriptionCancer Res
2003
63(17):5281-90
PubMed ID: 14500359
3223
N Shimizu, Y Miura, Y Sakamoto, K Tsutsui
Plasmids with a mammalian replication origin and a matrix attachment region initiate the event similar to gene amplificationCancer Res
2001
61(19):6987-90
PubMed ID: 11585721