Proteins are commonly viewed as modular assemblies of functional domains. We analyzed a loss-of-function mutation in the Caenorhabditis elegans intracellular receptor DAF-12, a conservative substitution of an arginine to a lysine at position 197 (R197K). Arg(197) resides in region similar to a nuclear localization signal, just downstream of the receptor minimal zinc finger DNA binding domain (D...

Received: October 25, 2011; Revised: December 5, 2011; Accepted: December 14, 2011 Corresponding author: Yee-Min Jen, Department of Radiation Oncology, Tri-Service General Hospital, National Defense Medical Center, No. 325, Sec. 2, Cheng-gong Road, Taipei 114, Taiwan, Republic of China. Tel: +886-2-8792-7122; Fax: +886-2-8792-7123; E-mail: [email protected] J Med Sci 2012;32(1):043-046 http:...

Site-Directed M utagenesis, Herbicide Binding, Photosystem II Proteins, Photosynthesis, Cyanobacteria Site-directed mutations were created in the cyanobacterium Synechocystis 6803 to alter specific histidine residues of the photosystem II (PS II) D 2 protein. In one mutant (tyr-197). the his-197 residue was replaced by tyrosine, in another mutant (asn-214), his-214 was changed into asparagine. ...

, 197 (2014); 344 Science Lulu Tsai and Gilad Barnea Murine Olfactory Bulb A Critical Period Defined by Axon-Targeting Mechanisms in the This copy is for your personal, non-commercial use only. clicking here. colleagues, clients, or customers by , you can order high-quality copies for your If you wish to distribute this article to others here. following the guidelines can be obtained by Permis...