نتایج جستجو برای: r1

تعداد نتایج: 8393  

Journal: :Journal of Medical Microbiology 1989

Journal: :Pediatría Atención Primaria 2010

2010
Piotr Kamiński

Head cabbage androgenic genotypes of R1 and R2 generations derived from Jaguar F1 donor hybrid were evaluated according to their agroeconomical characters, ability for generative propagation, self-incompatibility, intraline uniformity and stability of morphological characters. Most of R1 and R2 genotypes had desired morphological characters. However, in R1 generation 21 lines showed lack of int...

Journal: :Journal of virology 1992
J Conner J Cooper J Furlong J B Clements

We report on a protein kinase function encoded by the unique N terminus of the herpes simplex virus type 1 (HSV-1) ribonucleotide reductase large subunit (R1). R1 expressed in Escherichia coli exhibited autophosphorylation activity in a reaction which depended on the presence of the unique N terminus. When the N terminus was separately expressed in E. coli and partially purified, a similar auto...

2003
Y Sun M C Gershengorn

Thyrotropin-releasing hormone (TRH) initiates its effects by interacting with cell-surface membrane receptors. Two G protein-coupled receptors for TRH, TRH receptor type 1 (TRH-R1) and TRH receptor type 2 (TRH-R2), have been cloned from mammals. In this review, we compare TRH-R1 and TRH-R2 with regard to their tissue distribution, binding affinities for TRH and TRH analogs, basal and activated ...

2011
Mark Woh Scott A. Mahlke Yuan Lin Hyunseok Lee Amir Hormati Shuguang Feng Ronald Dreslinski Geoffrey Blake Ganesh Dasika Shantanu Gupta Amin Ansari Mojtaba Mehrara

ARCHITECTURE AND ANALYSIS FOR NEXT GENERATION MOBILE SIGNAL PROCESSING

2013
Juan Núñez María J. Avedillo José M. Quintana

MOBILE networks can be operated in a gate-level pipelined fashion allowing high throught-output. If MOBILE gates are directly chained, a four-phase clock scheme is requiered for this. A single phase scheme is possible adding latches to the MOBILE gates. This paper proposes and experimentally validates a new single-phase interconnection scheme that simplifies the inter-stage element, which trans...

Journal: :The Biochemical journal 2008
Caixia Rui Changyan Li Wangxiang Xu Yiqun Zhan Yonghui Li Xiaoming Yang

Steroid 5alpha-reductase 1 (5alpha-R1), a key enzyme in the conversion of steroids into their respective 5alpha-reduced derivatives, plays a key role in some hormone-dependent tumours and is abundant in the liver, although it is also widely distributed throughout the body. HGF (hepatocyte growth factor) is a pleiotropic cytokine/growth factor involved in the progression of hepatocellular carcin...

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