Y. L. Yang

Deficient signaling in mice devoid of double-stranded RNA-dependent protein kinase (2007)

Yang, Y. L., Reis, L. F., Pavlovic, J., Aguzzi, A., Schafer, R., Kumar, A., ...

Double-stranded RNA-dependent protein kinase (PKR) has been implicated in interferon (IFN) induction, antiviral response and tumor suppression. We have generated mice devoid of functional PKR (Pkr%)....

Parametric optimum analysis of an irreversible regenerative magnetic Brayton refrigeration cycle (2005)

Yang, Y.L., Chen, J.C., He, J.Z., Brück, E.H.

EFFECTS OF SALINITY ON GROWTH AND COMPATIBLE SOLUTES OF CALLUS INDUCED FROM POPULUS EUPHRATICA (2004)

F. ZHANG, Y. L. YANG, W. L. HE, X. ZHAO, L. X. ZHANG

The present study aimed to evaluate the response to salinity of Populus euphratica, which is more salt-resistant than other poplar cultivars, at the cellular level. To this purpose, callus was...

Synthesis of well-defined multigraft copolymers by a two-step living radical polymerization with nitroxyl-functionalized poly(methyl methacrylate) (2002)

Hua,F. J., Liu,B., Hu,C. P., Yang,Y. L.

Novel multigraft copolymers of poly(methyl methaerylate-graft- polystyrene) (PMMA-g-PS) in which the number of graft PS side chains was varied were prepared by a subsequent two-step living radical...

Synthesis of well-defined multigraft copolymers by a two-step living radical polymerization with nitroxyl-functionalized poly(methyl methacrylate) (2002)

Hua, F. J., Liu, B., Hu, C. P., Yang, Y. L.

Novel multigraft copolymers of poly(methyl methaerylate-graft- polystyrene) (PMMA-g-PS) in which the number of graft PS side chains was varied were prepared by a subsequent two-step living radical...

Oxygen Surface Exchange in Mixed Ionic Electronic Conductors: Application to La0.5Sr0.5Fe0.8Ga0.2O3-δ (2000)

Kim, S., Wang, S., Chen, X., Yang, Y.L., Wu, N., Ignatiev, A., ...

Chemistry of Hydrogen on Diamond (100). (1998)

Yang, Y. L., Ulvick, L. M., Sutcu, L. F., D'Evelyn, M. P.

Hydrogen plays a crucial role in diamond film growth by chemical vapor deposition and is likely to be similarly critical to atomic layer epitaxy, yet the surface chemistry of hydrogen on diamond is...

In vivo sequence diversity of the protease of human immunodeficiency virus type 1: presence of protease inhibitor-resistant variants in untreated subjects.

Lech, W J, Wang, G, Yang, Y L, Chee, Y, Dorman, K, McCrae, D, ...

We have evaluated the sequence diversity of the protease human immunodeficiency virus type 1 in vivo. Our analysis of 246 protease coding domain sequences obtained from 12 subjects indicates that...

Conditional human immunodeficiency virus type 1 protease mutants show no role for the viral protease early in virus replication.

Kaplan, A H, Manchester, M, Smith, T, Yang, Y L, Swanstrom, R

The human immunodeficiency virus type 1 protease plays a critical role in the proteolytic processing of precursor polyproteins during virion maturation. Contradictory evidence has been obtained for a...

Suppression of ColE1 high-copy-number mutants by mutations in the polA gene of Escherichia coli.

Yang, Y L, Polisky, B

We isolated three Escherichia coli suppressor strains that reduce the copy number of a mutant ColE1 high-copy-number plasmid. These mutations lower the copy number of the mutant plasmid in vivo up to...

Identification of the products and nucleotide sequences of two regulatory genes involved in the exogenous induction of phosphoglycerate transport in Salmonella typhimurium.

Yang, Y L, Goldrick, D, Hong, J S

We describe the determination of the nucleotide sequence of two genes (pgtB and pgtC) contained within the 3.4-kilobase DNA segment sandwiched between the transporter gene, pgtP, and the regulatory...

Deficient signaling in mice devoid of double-stranded RNA-dependent protein kinase.

Yang, Y L, Reis, L F, Pavlovic, J, Aguzzi, A, Schäfer, R, Kumar, A, ...

Double-stranded RNA-dependent protein kinase (PKR) has been implicated in interferon (IFN) induction, antiviral response and tumor suppression. We have generated mice devoid of functional PKR (Pkr%)....

Deficient cytokine signaling in mouse embryo fibroblasts with a targeted deletion in the PKR gene: role of IRF-1 and NF-kappaB.

Kumar, A, Yang, Y L, Flati, V, Der, S, Kadereit, S, Deb, A, ...

The interferon (IFN)-induced double-stranded RNA (dsRNA)-activated Ser/Thr protein kinase (PKR) plays a role in the antiviral and antiproliferative effects of IFN. PKR phosphorylates initiation...

Physical association between STAT1 and the interferon-inducible protein kinase PKR and implications for interferon and double-stranded RNA signaling pathways.

Wong, A H, Tam, N W, Yang, Y L, Cuddihy, A R, Li, S, Kirchhoff, S, ...

The interferon-inducible double-stranded RNA protein kinase PKR controls protein synthesis through the phosphorylation of eukaryotic translation initiation factor (eIF)-2. In addition to its...

In vivo sequence diversity of the protease of human immunodeficiency virus type 1: presence of protease inhibitor-resistant variants in untreated subjects.

Lech, W J, Wang, G, Yang, Y L, Chee, Y, Dorman, K, McCrae, D, ...

We have evaluated the sequence diversity of the protease human immunodeficiency virus type 1 in vivo. Our analysis of 246 protease coding domain sequences obtained from 12 subjects indicates that...

Conditional human immunodeficiency virus type 1 protease mutants show no role for the viral protease early in virus replication.

Kaplan, A H, Manchester, M, Smith, T, Yang, Y L, Swanstrom, R

The human immunodeficiency virus type 1 protease plays a critical role in the proteolytic processing of precursor polyproteins during virion maturation. Contradictory evidence has been obtained for a...

Suppression of ColE1 high-copy-number mutants by mutations in the polA gene of Escherichia coli.

Yang, Y L, Polisky, B

We isolated three Escherichia coli suppressor strains that reduce the copy number of a mutant ColE1 high-copy-number plasmid. These mutations lower the copy number of the mutant plasmid in vivo up to...

Identification of the products and nucleotide sequences of two regulatory genes involved in the exogenous induction of phosphoglycerate transport in Salmonella typhimurium.

Yang, Y L, Goldrick, D, Hong, J S

We describe the determination of the nucleotide sequence of two genes (pgtB and pgtC) contained within the 3.4-kilobase DNA segment sandwiched between the transporter gene, pgtP, and the regulatory...

Deficient signaling in mice devoid of double-stranded RNA-dependent protein kinase.

Yang, Y L, Reis, L F, Pavlovic, J, Aguzzi, A, Schäfer, R, Kumar, A, ...

Double-stranded RNA-dependent protein kinase (PKR) has been implicated in interferon (IFN) induction, antiviral response and tumor suppression. We have generated mice devoid of functional PKR (Pkr%)....

Deficient cytokine signaling in mouse embryo fibroblasts with a targeted deletion in the PKR gene: role of IRF-1 and NF-kappaB.

Kumar, A, Yang, Y L, Flati, V, Der, S, Kadereit, S, Deb, A, ...

The interferon (IFN)-induced double-stranded RNA (dsRNA)-activated Ser/Thr protein kinase (PKR) plays a role in the antiviral and antiproliferative effects of IFN. PKR phosphorylates initiation...

Physical association between STAT1 and the interferon-inducible protein kinase PKR and implications for interferon and double-stranded RNA signaling pathways.

Wong, A H, Tam, N W, Yang, Y L, Cuddihy, A R, Li, S, Kirchhoff, S, ...

The interferon-inducible double-stranded RNA protein kinase PKR controls protein synthesis through the phosphorylation of eukaryotic translation initiation factor (eIF)-2. In addition to its...