Results 91 to 100 of about 228,371 (275)

Nature of {varphi}X174 Linear DNA from a DNA Ligase-Defective Host [PDF]

open access: yes, 1974
Linear DNAs have been prepared from {varphi}X phage and from {varphi}X RF II (double-stranded circular form of {varphi}X DNA, formed during infection and nicked in one or both strands) molecules derived from infection at the restrictive temperature of ...
Miller, Lois K., Sinsheimer, Robert L.
core  

Translation inhibition by rocaglates is independent of eIF4E phosphorylation status [PDF]

open access: yes, 2016
Rocaglates are natural products that inhibit protein synthesis in eukaryotes and exhibit antineoplastic activity. In vitro biochemical assays, affinity chromatography experiments coupled with mass spectrometry analysis, and in vivo genetic screens have ...
Cencic, Regina   +4 more
core   +1 more source

Partial purification from rat liver microsomes of three native protein phosphatases with activity towards HMG-CoA reductase.

open access: yesJournal of Lipid Research, 1984
A procedure for the isolation and partial purification of three hydroxymethylglutaryl coenzyme A reductase phosphatases in their native high molecular weight form from rat liver microsomes is described for the first time.
M Sitges, G Gil, F G Hegardt
doaj   +1 more source

32P Clinicopathologic features and prognostic factors in male breast cancer: A single centre experience [PDF]

open access: bronze, 2020
İzzet Doğan   +8 more
openalex   +1 more source

Efecto del uso del suelo en las formas y disponibilidad de fósforo de un Andisol de la Meseta P’urhépecha, Michoacán

open access: yesTerra Latinoamericana, 2019
Los Andisoles se distinguen por su habilidad para retener fósforo (P), lo cual restringe la productividad agrícola. Se planteó la hipótesis que la disponibilidad de P en las diferentes formas extraídas secuencialmente, variaría de acuerdo al uso del ...
Jeannette S. Bayuelo Jiménez   +3 more
doaj   +1 more source

From monoclonal antibody to gene for a neuron-specific glycoprotein in Drosophila [PDF]

open access: yes, 1985
A monoclonal antibody (MAb24B10), derived from mice immunized with Drosophila retina, exclusively stains photoreceptor cells in the retina and their axonal projections to the optic ganglia. The antigen (Ag24B10) is a 160-kDa glycoprotein comprising about
Benzer, Seymour   +2 more
core  

顺铂给药方式对32P玻璃微球抑制舌鳞癌移植瘤生长的影响

open access: yesZhongshan Daxue xuebao. Yixue kexue ban, 2008
【目的】 观察顺铂不同腹腔注射方式联合瘤内注射32P玻璃微球(32P*9鄄GMS)对裸鼠舌鳞癌移植瘤的生长抑制效果,探讨顺铂不同腹腔注射方式对32P*9鄄GMS间质注射内放射的增敏效果65377;【方法】 将40只荷瘤人舌鳞癌Tca8113 细胞裸鼠随机分为4组,每组10只(空白对照组65380;单纯32P*9鄄GMS组65380;大剂量顺铂联合32P*9鄄GMS组和小剂量顺铂联合32P*9鄄GMS组),分别处理两周后取出肿瘤称瘤体质量,计算各组抑瘤率,比较各治疗组对移植瘤生长的抑制作用65377 ...
doaj  

Uncharged tRNA Activates GCN2 by Displacing the Protein Kinase Moiety from a Bipartite tRNA-Binding Domain [PDF]

open access: yes, 2000
Protein kinase GCN2 regulates translation in amino acid–starved cells by phosphorylating eIF2. GCN2 contains a regulatory domain related to histidyl-tRNA synthetase (HisRS) postulated to bind multiple deacylated tRNAs as a general sensor of starvation ...
Anderson, James T.   +4 more
core   +1 more source

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