Journal of Marine Science: Research & Development
Marine Mammal Research
Search results for Marine Mammal Research
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Marine mammals, which include seals, whales, dolphins, porpoises, manatees, walruses and polar bears form a diverse group of 129 species that rely on the ocean for their existence.The Sea Mammal Research Unit gives fair, autonomous and imaginative science that has high significance to society.
Marine mammals can be subdivided into four recognised groups; cetaceans (whales, dolphins, and porpoises), pinnipeds (seals, sea lions and walruses), sirenians (manatees and dugongs), and fissipeds, which are the group of carnivores with separate digits (the polar bear, and two species of otter). Both cetaceans and sirenians are fully aquatic and therefore are obligate ocean dwellers.
Wang Bin Wang-Bin-Nanjing-University-of-Aeronautics-and-Astronautics-China-Simulation-research-of-driving-schemes-for-a-dynamic-calibration-system-of-fuel-turbine-flow-meters PPT Version | PDF Version
Yosef Yarden Classically, the 3âuntranslated region (3âUTR) is that region in eukaryotic protein-coding genes from the translation termination codon to the polyA signal. It is transcribed as an integral part of the mRNA encoded by the gene. However, there exists another kind of RNA, which consists of the 3âUTR alone, without all other elements in mRNA such as 5âUTR and coding region. The importance of independent 3âUTR RNA (referred as I3âUTR) was prompted by results of artificially introducing such RNA species into malignant mammalian cells. Since 1991, we found that the middle part of the 3âUTR of the human nuclear factor for interleukin-6 (NF-IL6) or C/EBP gene exerted tumor suppression effect in vivo. Our subsequent studies showed that transfection of C/EBP 3âUTR led to down-regulation of several genes favorable for malignancy and to up-regulation of some genes favorable for phenotypic reversion. Also, it was shown that the sequences near the termini of the C/EBP 3âUTR were important for its tumor suppression activity. Then, the C/EBP 3âUTR was found to directly inhibit the phosphorylation activity of protein kinase CPKC in SMMC-7721, a hepatocarcinoma cell line. Recently, an AU-rich region in the C/EBP 3âUTR was found also to be responsible for its tumor suppression. Recently we have also found evidence that the independent C/EBP 3âUTR RNA is actually exists in human tissues, such as fetal liver and heart, pregnant uterus, senescent fibroblasts etc. Through 1990âs to 2000âs, world scientists found several 3âUTR RNAs that functioned as artificial independent RNAs in cancer cells and resulted in tumor suppression. Interestingly, majority of genes for these RNAs have promoter-like structures in their 3âUTR regions, although the existence of their transcribed products as independent 3âUTR RNAs is still to be confirmed. Our studies indicate that the independent 3âUTR RNA is a novel non-coding RNA species whose function should be the regulation not of the expression of their original mRNA, but of some essential life activities of the cell as a whole. PPT Version | PDF Version
Lu Jia Lu-Jia-Taiyuan-University-of-Science-and-Technology-China-The-research-on-technological-parameters-of-short-forming-process-of-ring-parts PPT Version | PDF Version
Barbara C Wallace E-HEALTH Interventions Using Avatar Videos to Address Health Disparities: Results of Online Survey Evaluations Conducted by the Research Group on Disparities in Health PPT Version | PDF Version
Nina Turnage Researchers, medical doctors, academic scientists and cosmetologists. The advancement of cosmetology and trichology through stem and establishing professional relationships PPT Version | PDF Version
Helene Corriveau Evaluation of risk of fall on frail elderly: The reliability and validity study of an obstacle course, the Sherbrooke Functional Evaluation of the Risk of falls in Elderly (SFERE) PPT Version | PDF Version
Murali Krishna P V Walking theory- Human walking is analyzed using PET-CT analysis and theorized utilizing the published research papers: Movement of the body analyzed systematically PPT Version | PDF Version
Glendie Marcelin Fatal outcome of pandemic H1N1 2009 influenza virus infection is associated with immunopathology and impaired lung repair, not enhanced viral burden in pregnant mice PPT Version | PDF Version