نتایج جستجو برای: phosphodiesetrase type 5
تعداد نتایج: 2390814 فیلتر نتایج به سال:
We show that a locally finite variety which omits abelian types is self–rectangulating if and only if it has a compatible semilattice term operation. Such varieties must have type–set {5 }. These varieties are residually small and, when they are finitely generated, they have definable principal congruences. We show that idempotent varieties with a compatible semilattice term operation have the ...
Oxidation of 5-methylcytosine in DNA by ten-eleven translocation (Tet) family of enzymes has been demonstrated to play a significant role in epigenetic regulation in mammals. We found that Tet enzymes also possess the activity of catalyzing the formation of 5-hydroxymethylcytidine (5-hmrC) in RNA in vitro. In addition, the catalytic domains of all three Tet enzymes as well as full-length Tet3 c...
Adenovirus shows significant promise as a vehicle for transfer of therapeutic genes into humans. Based on the importance of this viral vector, it is critical that adequate decontamination procedures are implemented during its large-scale production in multiproduct manufacturing facilities to prevent cross-product contamination and to reduce the risk of personnel exposure. Liquid decontamination...
Type 5 adenovirus fiber protein was purified and subjected to chemical characterization. Equilibrium sedimentation ultracentrifugation analysis indicated that the intact fiber has a molecular weight of approximately 183,000. Denaturation and chemical analyses implied that the fiber consists of three polypeptide chains, each of about 61,000 mol wt. Mapping of tryptic peptides and electrophoretic...
چکیده: توده گرانیتی a-type شرق میشو در 60 کیلومتری شمال غربی تبریز و جنوب شرقی مرند رخنمون دارد که در امتداد گسل شمالی میشو در 247 میلیون سال پیش به درون سازند کهر تزریق شده است. این توده با رنگ های صورتی تا خاکستری حاوی کانی های فلسیک شامل کوارتز، فلدسپار پتاسیک و پلاژیوکلاز و کانی های مافیک شامل آمفیبول و بیوتیت می باشد. بافت های گرانولار دانه درشت تا دانه متوسط، پرتیت، میرمیکیت، راپاکیوی و...
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