Results 81 to 90 of about 224,771 (204)
The Uptake of 32P by Brown Planthoppers (Nilaparvata Lugens Stal) Gonads
Journal of Mathematical and Fundamental Sciences, 2019 . The radioisotop 32P has been used quite extensively in the field of insect ecology and insect physiology. It has been widely known that 32P is one of the several isotopes applied to tag the insects for migration studies, to estimate the sap uptake or ...
S. Sastrodihardjo, R.A. Wahid
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Phosphorylation of Spinophilin Modulates Its Interaction with Actin Filaments [PDF]
, 2003 Spinophilin is a protein phosphatase 1 (PP1)- and actin-binding protein that modulates excitatory synaptic transmission and dendritic spine morphology. We report that spinophilin is phosphorylated in vitro by protein kinase A (PKA).
Allen, Patrick B. +5 more
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Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2007 Foram utilizados 12 cordeiros machos, inteiros, com peso médio de 31,6kg. Os cordeiros foram alimentados com dietas à base de milho e farelo de soja, suplementadas com diferentes fontes de cálcio: calcário calcítico (CC), feno de alfafa (FA), polpa ...
R.S. Dias +4 more
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放射性药物与Egr-Endostatin重组质粒的协同抑瘤作用
Zhongguo shiyan zhenduanxue, 2010 目的探讨Egr-内皮抑素基因联合放射性药物-胶体32P对于大鼠肝癌的抑制效果。方法经局部引入基因重组质粒及胶体32P后于,7 d1、4 d2、1 d分别测肝癌的生长率,第21d测定肝癌微血管密度（MVD）、肿瘤细胞凋亡指数（AI）等指标的变化。结果各干预组的肿瘤体积生长率、MVD、AI与对照组指标相比均具有统计学差异 ...
李勇 +5 more
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Studies in the biosynthesis of hepatic and biliary lecithins
Journal of Lipid Research, 1967 Male rats with biliary cannulae were injected with linoleate-1-14C, stearate-1-14C, palmitate-9-10-3H, phosphate-32P, l-methionine-methyl-14C, and choline-methyl-3H in various combinations and the incorporation of these isotopes into the phospholipids of
John A. Balint +3 more
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Unconventional miR-122 binding stabilizes the HCV genome by forming a trimolecular RNA structure. [PDF]
, 2013 MicroRNAs (miRNAs) typically downregulate protein expression from target mRNAs through limited base-pairing interactions between the 5' 'seed' region of the miRNA and the mRNA 3' untranslated region (3'UTR). In contrast to this established mode of action,
Doudna, Jennifer A, Mortimer, Stefanie A
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Acta Societatis Botanicorum Poloniae, 2014 Transport of 32P from mature leaves was studied at stage I (ray florets opening), stage II (50% florets opening) and stage III (central disc florets opening) of the capitulum in order to ascertain the capacity of developing seeds to draw metabolites ...
Suchanda Halder, Kajal Gupta
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Journal of Lipid Research, 1995 Low density lipoproteins (LDL) are risk factors in atherosclerosis and oxidative modification of LDL to oxidized LDL (OX-LDL) increases its atherogenicity.
V Natarajan +3 more
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Phosphate absorption by Arabidopsis thaliana : the effects of phosphorus nutritional status : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Plant Biology and Biotechnology at Massey University, Palmerston North, New Zealand [PDF]
, 1997 The effect of phosphorus nutritional status on phosphate uptake within the concentration range of the high affinity uptake mechanism, and subsequent translocation to the shoot was investigated in the plant species Arabidopsis thaliana.
Clark, Gregory Thomas
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Identification of a Novel 81-kDa Component of the Xenopus Origin Recognition Complex [PDF]
, 1998 The Xenopus origin recognition complex is essential for chromosomal DNA replication in cell-free extracts. We have immunopurified the Xenopus origin recognition complex with anti-Xorc2 antibodies and analyzed its composition and properties.
Carpenter, Phillip B. +1 more
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