One hallmark of the adaptive immune system evolved from jawed vertebrates is the generation of a highly diversified repertoire of antigen receptors.RAG proteins are key recombinase in mammalian lymphoid cells.A recent...
supported by the National Natural Science Foundation of China (Grant Nos.30871883 and 31001077);the National Basic Foundation of China (Grant Nos.2006JB01 and 2008JB13);the Shanghai Agri & Tech Foundation (Grant No.2007-11-2)
The detailed genetic analysis of mycoplasmas has long been hampered by the lack of appropriate tools for genetic manipulation. In this study, the transposon vector, mini-Tn4001tetM, was constructed containing the tnp ...