نتایج جستجو برای: menting protein
تعداد نتایج: 1234708 فیلتر نتایج به سال:
objective(s): coronary artery disease (cad) is the leading cause of death in both male and female worldwide. the main cause of cad is the atherosclerosis of coronary arteries, which is, mostly caused by genetic alteration. 50% of such cases occur in mitotic cells where single-strand breaks occur spontaneously or due to ionizing radiation. x-ray repair cross-complementing protein 1 (xrcc1) as a ...
Gene banks around the world hold over 370.000 accessions of barley (van Hintum and Menting, 2003). Although a large number of landraces and obsolete cultivars are stored in genebanks the geographic coverage of this conserved material is far from evenly distributed. For example only a handful of landraces from Northern Europe have been conserved (Jones et al, 2008a). Thus studies of geographic d...
This paper describes the development of a practical manipulator system. The manipulator requirements dictated by space exploration, the functional elements which meet those require ments, and the problems encountered in imple menting those requirements are discussed. The paper focuses primarily on the implemen tation of the functional elements and the real world problems encountered by the m...
“The most profound technologies are those that disappear... They weave themselves into the fabric of everyday life until they are indistinguishable from it” wrote computer scientist and visionary Mark Weiser nearly 25 years ago in his essay “The Computer for the 21st Century.” It turns out he was right: in the age of “Industry 4.0”, digital technologies are the core driver for the manufac‐ turi...
بررسی بیان ژنهای دخیل در سیستم دفاعی گندم نسبت به mycosphaerella graminicola با استفاده از cdna-aflp
aflp یک ابزار قدرتمند برای تشخیص رونوشت هایی با فراوانی کم است و می تواند بعنوان یک روش کارآمد برای جداسازی ژنهایی که بطور متمایز بیان می شوند، بکار رود. بنابراین القا متمایز ژنها در گندم ( رقم چمران و مرودشت) در پاسخ به قارچ m.graminicola بوسیله آنالیز cdna-aflp مورد مطالعه قرار گرفت . در ابتدا گیاهان بوسیله بیمارگر مایه زنی شدند. نمونه برداری در 6 نقطه زمانی(0، 12، 24، 48، 72 و 96 ساعت) بعد ا...
Several lines of evidence have suggested, but not proved, that polyamines are associated with DMA in intact cells. In an attempt to investigate the roles of polyamines in gene-associated func tions, we examined the effects of polyamine depletion on the spontaneous mutation rate in a rat basophilic leukemia cell line. The frequency of 6-thioguanine-resistant mutant cells increased by approximate...
Coarse grain parallelism inherent in the solution of Linear Programming LP problems with block angular constraint matrices has been exploited in recent research works However these approaches su er from unscalability and load imbalance since they exploit only the exist ing block angular structure of the LP constraint matrix In this paper we consider decomposing LP constraint matrices to obtain ...
The Semantic Web is based on XML and RDF as its fundamental standards for ex changing and storing information on the World Wide Web SeLeNe will manage RDF descriptions of learning objects and users and will need to provide reactive functionality over such metadata We begin this report by summarising which aspects of the user re quirements identi ed in Deliverable will be provided by SeLeNe s re...
Buildings are one of the major energy consumers globally. The climate change and global warming symptoms increasing Green House Gases emis- sions because growing consumption. Majority electricity pro- duced from fossil fuels, coal, which source GHG emission. Here renewable efficient measure consumption reduction can give opportunity to do save our earth by reducing emission level. integrated so...
چکیده اسیدهای چرب غیراشباع با چندین پیوند دوگانه می توانند در روندهای تولید مثلی مختلف از طریق سازوکارهای متنوعی تاثیر بگذارند. در این مطالعه تاثیرات مکمل های اسیدهای چرب امگا 3 و امگا 6 بر ویژگی های تکامل فولیکولی و استروئیدزایی تخمدان و همچنین بیان فاکتور رشد bone morphogenetic protein 15 در اووسیت، که در فولیکول زایی تخمدانی نقش دارد، بررسی شد. 30 میش 4-2 ساله-ی غیرشیرده به 3 گروه 10 تایی ت...
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