Academic literature on the topic 'Genome size evolution'

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Journal articles on the topic "Genome size evolution"

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Redi, C. A., and E. Capanna. "Genome Size Evolution: Sizing Mammalian Genomes." Cytogenetic and Genome Research 137, no. 2-4 (2012): 97–112. http://dx.doi.org/10.1159/000338820.

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Hardie, David C., and Paul DN Hebert. "Genome-size evolution in fishes." Canadian Journal of Fisheries and Aquatic Sciences 61, no. 9 (2004): 1636–46. http://dx.doi.org/10.1139/f04-106.

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Fishes possess both the largest and smallest vertebrate genomes, but the evolutionary significance of this variation is unresolved. The present study provides new genome-size estimates for more than 500 species, with a focus on the cartilaginous and ray-finned fishes. These results confirm that genomes are smaller in ray-finned than in cartilaginous fishes, with the exception of polyploids, which account for much genome-size variation in both groups. Genome-size diversity in ray-finned fishes is not related to metabolic rate, but is positively correlated with egg diameter, suggesting linkages
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TURNER, BRUCE J. "Evolution of genome size." Journal of Heredity 78, no. 1 (1987): 61. http://dx.doi.org/10.1093/oxfordjournals.jhered.a110315.

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Biémont, C. "Genome size evolution: Within-species variation in genome size." Heredity 101, no. 4 (2008): 297–98. http://dx.doi.org/10.1038/hdy.2008.80.

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Murai, Koji, and Koichiro Tsunewaki. "Chloroplast Genome Evolution in the Genus Avena." Genetics 116, no. 4 (1987): 613–21. http://dx.doi.org/10.1093/genetics/116.4.613.

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ABSTRACT The genus Avena contains five different chloroplast genomes, I-V. A physical map of chloroplast (ct) DNA of Avena sativa (type I chloroplast genome) was constructed using three restriction endonucleases, PstI, SalI and SmaI. This genome is ca. 135.5 kbp in size, and contains two inverted repeats of ca. 22.5 kbp each, separated by a large (ca. 79.0 kbp) and small (ca. 12.5 kbp) single copy region. The rbcL gene which codes for the large subunit of ribulose 1,5-bisphosphate carboxylase, was located in the map. Restriction fragment patterns of all five chloroplast genomes were compared,
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Ahuja, M. Raj, and David B. Neale. "Evolution of Genome Size in Conifers." Silvae Genetica 54, no. 1-6 (2005): 126–37. http://dx.doi.org/10.1515/sg-2005-0020.

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AbstractConifers are the most widely distributed group of gymnosperms in the world. They have large genome size (1C-value) compared with most animal and plant species. The genome size ranges from ~6,500 Mb to ~37,000 Mb in conifers. How and why conifers have evolved such large genomes is not understood. The conifer genome contains ~75% highly repetitive DNA. Most of the repetitive DNA is composed of non-coding DNA, including ubiquitous transposable elements. Conifers have relatively larger rDNA repeat units, larger gene families generated by gene duplications, larger nuclear volume, and perhap
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Leitch, Ilia J., Jeremy M. Beaulieu, Mark W. Chase, Andrew R. Leitch, and Michael F. Fay. "Genome Size Dynamics and Evolution in Monocots." Journal of Botany 2010 (June 17, 2010): 1–18. http://dx.doi.org/10.1155/2010/862516.

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Monocot genomic diversity includes striking variation at many levels. This paper compares various genomic characters (e.g., range of chromosome numbers and ploidy levels, occurrence of endopolyploidy, GC content, chromosome packaging and organization, genome size) between monocots and the remaining angiosperms to discern just how distinctive monocot genomes are. One of the most notable features of monocots is their wide range and diversity of genome sizes, including the species with the largest genome so far reported in plants. This genomic character is analysed in greater detail, within a phy
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Sundberg, Lotta-Riina, and Katja Pulkkinen. "Genome size evolution in macroparasites." International Journal for Parasitology 45, no. 5 (2015): 285–88. http://dx.doi.org/10.1016/j.ijpara.2014.12.007.

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DOVER, G. A. "The Evolution of Genome Size." Biochemical Society Transactions 15, no. 2 (1987): 307. http://dx.doi.org/10.1042/bst0150307.

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Sessions, Stanley K. "The evolution of genome size." Cell 45, no. 4 (1986): 473–74. http://dx.doi.org/10.1016/0092-8674(86)90278-3.

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Dissertations / Theses on the topic "Genome size evolution"

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Ogburn, Nicholas Theodore. "Genome Size and Host Specialization in Parasites." Scholar Commons, 2019. https://scholarcommons.usf.edu/etd/7876.

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In parasites, there are several examples of changes in genome size linked to a parasitic lifestyle—with some species having greatly reduced or expanded genome sizes relative to free-living non-parasitic relatives. What is unknown is whether there is correlated evolution between genome size and host specialization, and whether there is a generalizable framework in predicting genome size evolution in parasites using their genetic architecture and host use ecology. Here, I tested whether genome size of 96 eukaryotic parasites across a wide variety of taxa correlates with host specialization, quan
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Bharathan, Geeta. "Phylogenetic relationships of basal monocots and the evolution of genome size." Diss., The University of Arizona, 1993. http://hdl.handle.net/10150/186567.

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The diversification of monocotyledons into major lines, and the evolution of genome size have been studied in this work. The diversification of major lineages of monocots was examined through the phylogenetic analysis of morphological and molecular data. Data on genome sizes were collected and assessed in the context of these hypotheses of relationships. Parsimony analyses of morphological and rDNA sequence data suggest that there are three major groups within monocots: "Liliiflorae," the Alismatid-Aroid group, and a group of derived monocots, "eumonocots". The morphological data suggest that
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Boman, Jesper. "Genome size and phenotypic plasticity in the seed beetle, Callosobruchus maculatus." Thesis, Uppsala universitet, Institutionen för biologisk grundutbildning, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-337280.

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It has long been evident that genome size is not an accurate measure of organismal complexity. This paradox was “solved” with the discovery of nonfunctional and selfish DNA in the 1970s. However, emerging from this explanation was an enigma of complexity. Neither neutral nor adaptive models can account for all genome size variation across the tree of life. An organism with intraspecific variation is needed to investigate the functional role of genome size differences. Here I use different populations of the seed beetle, Callosobruchus maculatus, with a known intraspecific genome size variation
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Kuo, Eva Grotkopp. "Genome size evolution, seedling relative growth rate, and invasiveness in pines (Pinus) /." For electronic version search Digital dissertations database. Restricted to UC campuses. Access is free to UC campus dissertations, 2003. http://uclibs.org/PID/11984.

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Chochai, Araya. "Phylogenetics, genome size evolution and population genetics of slipper orchids in the subfamily Cypripedioideae (Orchidaceae)." Thesis, Birkbeck (University of London), 2014. http://bbktheses.da.ulcc.ac.uk/88/.

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Slipper orchids (subfamily Cypripedioideae) comprise five genera; Paphiopedilum, Cypripedium, Phragmipedium, Selenipedium, and Mexipedium. Phylogenetic relationships of the genus Paphiopedilum, were studied using nuclear ribosomal ITS and plastid sequence data. The results confirm that Paphiopedilum is monophyletic and support the division of the genus into three subgenera Parvisepalum, Brachypetalum and Paphiopedilum. Four sections of subgenus Paphiop edilum (Pardalopetalum, Cochlopetalum, Paphiopedilum and Barbata) are recovered with strong support for monophyly, concurring with a recent inf
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Bentkowski, Piotr. "Modelling evolution of genome size in prokaryotes in response to changes in their abiotic environment." Thesis, University of East Anglia, 2014. https://ueaeprints.uea.ac.uk/50553/.

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The size of the genomes of known free-living prokaryotes varies from � 1:3 Mbp to � 13 Mbp. This thesis proposes a possible explanation of this variation due to variability of the physical conditions of the environment. In a stable environment, competition for the resource becomes the main force of selection and smaller (thus cheaper) genomes are favoured. In more variable conditions larger genomes will be preferred, as they have a wider range of response to a less predictable environment. An agent-based model (ABM) of genome evolution in an free-living prokaryotic population has been proposed
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Farhat, Perla. "Exploration génétique de la polyploïdie du genre Juniperus (Cupressaceae)." Thesis, Université Paris-Saclay (ComUE), 2019. http://www.theses.fr/2019SACLS125.

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La polyploïdie est un processus important et un moteur de la diversification et de l'évolution des plantes. Peu de polyploïdes naturels ont été décrits chez Juniperus, un genre de conifère représenté par 75 espèces d'arbres ou arbustes à feuilles persistantes, largement réparties dans l'hémisphère nord. Dans ce travail de recherche, l’implication de la polyploïdie dans l'évolution de Juniperus et l’élucidation des mécanismes sous-jacents à ces événements de polyploïdisation sont explorées. La taille du génome (TG) et le niveau de ploïdie ont été évalués chez 111/115 taxons en utilisant la cyto
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Martinez, Pablo Ariel. "Processos carioevolutivos na ordem tetraodontiformes: uma vis?o atrav?s de suas diferentes linhagens." Universidade Federal do Rio Grande do Norte, 2010. http://repositorio.ufrn.br:8080/jspui/handle/123456789/14015.

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Made available in DSpace on 2014-12-17T14:33:04Z (GMT). No. of bitstreams: 1 PabloAM.pdf: 4013213 bytes, checksum: 97a52b7c01ae798889ede43cc9641282 (MD5) Previous issue date: 2010-02-26<br>Conselho Nacional de Desenvolvimento Cient?fico e Tecnol?gico<br>Given the great diversity of fishes, the Order Tetraodontiformes stands to show genetic and morphological characteristics enough singular. The fishes of this order have a compact DNA which favors molecular studies, as well as comparisons with more basal species. Model of genome evolution, there are still many gaps in knowledge about their chr
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Chang, Hsiao-Han. "Genomic variation and evolution of the human malaria parasite Plasmodium falciparum." Thesis, Harvard University, 2013. http://dissertations.umi.com/gsas.harvard:10774.

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Malaria is a deadly disease that causes nearly one million deaths each year. Understanding the demographic history of the malaria parasite Plasmodium falciparum and the genetic basis of its adaptations to antimalarial treatments and the human immune system is important for developing methods to control and eradicate malaria. To study the long-term demographic history and recent effective size of the population in order to identify genes under selection more efficiently and predict the effectiveness of selection, in Chapter 2 we sequenced the complete genomes of 25 cultured P. falciparum isolat
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Gattepaille, Lucie. "Population Genetic Methods and Applications to Human Genomes." Doctoral thesis, Uppsala universitet, Evolutionsbiologi, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-260998.

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Population Genetics has led to countless numbers of fruitful studies of evolution, due to its abilities for prediction and description of the most important evolutionary processes such as mutation, genetic drift and selection. The field is still growing today, with new methods and models being developed to answer questions of evolutionary relevance and to lift the veil on the past of all life forms. In this thesis, I present a modest contribution to the growth of population genetics. I investigate different questions related to the dynamics of populations, with particular focus on studying hum
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Books on the topic "Genome size evolution"

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T, Cavalier-Smith, ed. The Evolution of genome size. J. Wiley, 1985.

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T, Cavalier-Smith, ed. The Evolution of genome size. Wiley, 1985.

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Renner, Tanya, Tianying Lan, Kimberly M. Farr, et al. Carnivorous plant genomes. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780198779841.003.0011.

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Carnivorous plant genome research has focused on members of the Lamiales and Oxalidales; the most complete sequences are for Utricularia gibba and Cephalotus follicularis. The size-limited U. gibba genome highlights the importance of small-scale tandem duplications, which likely play roles in this species’ carnivorous adaptation. Sequencing of the C. follicularis genome detected adaptive changes that may explain the evolution of traits associated with attraction, trapping, digestion, and absorption. Functional consequences of genes putatively missing in the U. gibba genome, yet present in othe
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Walsh, Bruce, and Michael Lynch. The Nonadaptive Forces of Evolution. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780198830870.003.0004.

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This chapter examines the relative strengths of the nonadaptive evolutionary forces (drift, mutation, recombination) acting on genomes. It reviews estimators for effective population size, mutation rate, and recombination rate, and summarizes the known genomic results over a wide range of taxa. The mutation rate tends to be lower in organisms with larger effective population sizes, consistent with the drift-barrier hypothesis wherein selection is ineffective when it is less than the reciprocal of the effective population size.
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Money, Nicholas P. 3. Microbial genetics and molecular microbiology. Oxford University Press, 2014. http://dx.doi.org/10.1093/actrade/9780199681686.003.0003.

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Cell structures and metabolic processes are specified by genes. The genomes of bacteria, archaea, and eukaryotic microorganisms are encoded in double-stranded helices of DNA. ‘Genetics and molecular microbiology’ explains that advances in sequencing techniques and the development of automated sequencing methods have allowed scientists to sequence the genomes of 4,000 bacterial genomes, 200 archaea, and 200 eukaryotes. Genome sizes vary a great deal within each category of microorganism and the largest prokaryote genomes overlap the smallest eukaryote genomes. Natural mutations in microorganism
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Frankham, Richard, Jonathan D. Ballou, Katherine Ralls, et al. Loss of genetic diversity reduces ability to adapt. Oxford University Press, 2017. http://dx.doi.org/10.1093/oso/9780198783398.003.0004.

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Environmental change is a ubiquitous feature of the conditions faced by species, so they must either evolve, move to avoid threats, or perish. Species require genetic diversity to evolve to cope with environmental change through natural selection (adaptive evolution). The ability of populations to undergo adaptive evolution depends upon the strength of selection, genetic diversity, effective population size, mutation rates and number of generations. Loss of genetic diversity in small populations reduces their ability to evolve to cope with environmental change, thus increasing their extinction
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Keymer, Thomas. Restoration Fiction. Edited by Alan Downie. Oxford University Press, 2013. http://dx.doi.org/10.1093/oxfordhb/9780199566747.013.009.

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Fiction before Defoe had little or no place in the histories and anthologies that defined the novel genre in the late eighteenth and early nineteenth centuries. In twentieth-century scholarship, it proved hard to accommodate in accounts of generic development emphasizing formal realism as the sine qua non of the modern novel. Yet a large and lively body of prose fiction was produced between the Restoration of the monarchy in 1660 and the lapse of the Licensing Act in 1695, of interest not only for its anticipation of later developments but also for characteristics impossible to assimilate in l
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Kirchman, David L. Predation and protists. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780198789406.003.0009.

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Protists are involved in many ecological roles in natural environments, including primary production, herbivory and carnivory, and parasitism. Microbial ecologists have been interested in these single-cell eukaryotes since Antonie van Leeuwenhoek saw them in his stool and scum from his teeth. This chapter focuses on the role of protozoa (purely heterotrophic protists) and other protists in grazing on other microbes. Heterotrophic nanoflagellates, 3–5 microns long, are the most important grazers of bacteria and small phytoplankton in aquatic environments. In soils, flagellates are also importan
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Book chapters on the topic "Genome size evolution"

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Leitch, Ilia J., and Andrew R. Leitch. "Genome Size Diversity and Evolution in Land Plants." In Plant Genome Diversity Volume 2. Springer Vienna, 2012. http://dx.doi.org/10.1007/978-3-7091-1160-4_19.

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Biscotti, Maria A., Federica Carducci, Ettore Olmo, and Adriana Canapa. "Vertebrate Genome Size and the Impact of Transposable Elements in Genome Evolution." In Evolution, Origin of Life, Concepts and Methods. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-30363-1_12.

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LaBar, Thomas, and Christoph Adami. "Genome Size and the Extinction of Small Populations." In Evolution in Action: Past, Present and Future. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-39831-6_14.

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Grover, C. E., J. S. Hawkins, and J. F. Wendel. "Phylogenetic Insights Into the Pace and Pattern of Plant Genome Size Evolution." In Plant Genomes. KARGER, 2008. http://dx.doi.org/10.1159/000126006.

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Petitpierre, Eduard, and Carlos Juan. "Genome size, chromosomes, and egg-chorion ultrastructure in the evolution of Chrysomelinae." In Novel aspects of the biology of Chrysomelidae. Springer Netherlands, 1994. http://dx.doi.org/10.1007/978-94-011-1781-4_14.

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Fresco, Jacques R., Olga Amosova, Peter Wei, Juan R. Alvarez-Dominguez, Damian Glumcher, and Rafael Torres. "Site-Specific Self-Catalyzed DNA Depurination, the Basis of a Spontaneous Mutagenic Mechanism of Wide Evolutionary Significance." In Evolutionary Biology – Concepts, Biodiversity, Macroevolution and Genome Evolution. Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-20763-1_1.

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GREGORY, T. RYAN. "Genome Size Evolution in Animals." In The Evolution of the Genome. Elsevier, 2005. http://dx.doi.org/10.1016/b978-012301463-4/50003-6.

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BENNETT, MICHAEL D., and ILIA J. LEITCH. "Genome Size Evolution in Plants." In The Evolution of the Genome. Elsevier, 2005. http://dx.doi.org/10.1016/b978-012301463-4/50004-8.

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"Chapter 15. The Evolution of Genome Size." In Phylogeny and Evolution of the Angiosperms. University of Chicago Press, 2018. http://dx.doi.org/10.7208/chicago/9780226441757.003.0015.

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Lauber, Chris, and Alexander E. Gorbalenya. "Taxonomy Advancement and Genome Size Change: Two Perspectives on RNA Virus Genetic Diversity." In Virus Evolution: Current Research and Future Directions. Caister Academic Press, 2016. http://dx.doi.org/10.21775/9781910190234.07.

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Conference papers on the topic "Genome size evolution"

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Dupin, Eduardo E. V., Akira Yanagida, and Jun Yanagimoto. "Modelling Static and Dynamic Kinetics of Microstructure Evolution in Type 316 Stainless Steel During Hot Rolling." In ASME 2014 International Manufacturing Science and Engineering Conference collocated with the JSME 2014 International Conference on Materials and Processing and the 42nd North American Manufacturing Research Conference. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/msec2014-3987.

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In this study, the kinetics of microstructure evolution during hot rolling of type 316 austenitic stainless steel is investigated. First, its kinetics during the dynamic and static events, known as the material genome, is driven by single- and double-compression tests at several temperatures and strain rates. Inverse analysis is used to obtain the flow curves and regression analysis is applied on the coefficients of these flow curves in order to obtain the parameters of the constitutive equations. This new material genome is then used as the boundary condition on an incremental type formulatio
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Sadler, J. Evan. "THE MOLECULAR BIOLOGY OF VON WILLEBRAND FACTOR." In XIth International Congress on Thrombosis and Haemostasis. Schattauer GmbH, 1987. http://dx.doi.org/10.1055/s-0038-1643930.

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Human von Willebrand factor (vWF) is a plasma glycoprotein that is synthesized by endothelial cells and megakaryocytes, and perhaps by syncytiotrophoblast of placenta. The biosynthesis of vWF is very complex, involving proteolytic processing, glycosyla-tion, disulfide bond formation, and sulfation. Mature vWF consists of a single subunit of ∼ 250,000 daltons that is assembled into multimer ranging from dimers to species of over 10 million daltons. vWF performs its essential hemostatic function through several binding interactions, forming a bridge between specific receptors on the platelet sur
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Elbashir, Israa, Heba Al Khatib, and Hadi Yassine. "Replication Dynamics, Pathogenicity, and Evolution of Influenza Viruses in Intestinal Caco-2 Cells." In Qatar University Annual Research Forum & Exhibition. Qatar University Press, 2020. http://dx.doi.org/10.29117/quarfe.2020.0166.

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Background: Influenza virus is a major cause of respiratory infections worldwide. Besides the common respiratory symptoms, namouras cases with gastrointestinal symptoms have been reported. Moreover, influenza virus has been detected in feces of up to 20.6 % of influenza-infected patients. Therefore, direct infection of intestinal cells with influenza virus is suspected; however, the mechanism of this infection has not been explored. AIM: To investigate influenza virus replication, cellular responses to infection, and virus evolution following serial infection in human Caucasian colon adenocarc
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Pannekoek, H., M. Linders, J. Keijer, H. Veerman, H. Van Heerikhuizen, and D. J. Loskutoff. "THE STRUCTURE OF THE HUMAN ENDOTHELIAL PLASMINOGEN ACTIVATOR INHIBITOR (PAI-1) GENE: NON-RANDOM POSITIONING OF INTRONS." In XIth International Congress on Thrombosis and Haemostasis. Schattauer GmbH, 1987. http://dx.doi.org/10.1055/s-0038-1644767.

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The endothelium plays a crucial role in the regulation of the fibrinolytic process, since it synthesizes and secretes tissue-type plasminogen activator (t-PA) as well as the fast-acting plasminogen activator inhibitor (PAI-1). Molecular cloning of full-length PAI-1 cDNA, employing a human endothelial cDNA expression library, and a subsequent determination of the complete nucleotide sequence, allowed a prediction of the amino-acid sequence of the PAI-1 glycoprotein. It was observed that the amino-acid sequence is significantly homologous to those of members of the serine protease inhibitor ("Se
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Basile, Susan, Xiaopeng Zhao, and Mingjun Zhang. "Dynamics and Control of Electroporation." In ASME 2008 International Mechanical Engineering Congress and Exposition. ASMEDC, 2008. http://dx.doi.org/10.1115/imece2008-66468.

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Electroporation has become an important tool for drug delivery such as gene therapy. The technique uses electric pulses to create transient pores in the cell membrane. To ensure proper uptake of targeted molecules, it is essential to create sufficiently large pores, which remain open long enough. In this work, we explore evolution of the pores using dynamical analysis and control of electroporation based on a simplified two-dimensional model. A detailed bifurcation analysis reveals the existence of saddle-node bifurcations, which induce hysteresis into the system dynamics. The bifurcation anal
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Falcidieno, Maria Linda, and Maria Elisabetta Ruggiero. "The Castle of Paraggi and its “double life”: evolutions and metamorphosis of a “suspended” architecture." In FORTMED2020 - Defensive Architecture of the Mediterranean. Universitat Politàcnica de València, 2020. http://dx.doi.org/10.4995/fortmed2020.2020.11480.

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Eastern Liguria, a sometimes harsh and inhospitable place, encompasses some of the most beautiful landscape realities of the region, thanks to the presence of the sea and of an unexpected scenery. In some cases, land and water are connected, clearly showing the challenges that Man had to face in order to dominate Nature. In these cases, these forms of anthropization can turn their constraints into potentials. In this context, in a gulf such as the one between Rapallo and Portofino, outposts arose as observers to protect the neighboring territory, characterized by docks and, consequently, a sui
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Shugan, Igor, Sergey Kuznetsov, Yana Saprykina, and Yang-Yih Chen. "Late Stages in the Development of Modulation Instability of Waves." In ASME 2018 37th International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2018. http://dx.doi.org/10.1115/omae2018-77504.

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We conducted experimental and theoretical studies on Benjamin-Feir (BF) instability and revealed a number of new features of the development of instability on the late stages of wave’s evolution. We employ the reduced (truncated) version of Zakharov equations — the multi-wave near-neighbor resonance model (NN model), which takes into account the most effective quasi-resonances with minimum detuning from exact resonance conditions. We show that near-neighbor model for wave interactions can adequately describe the number of new prominent features of BF instability observed in experiments and it
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Forget, Magali, and Mark Davies. "Liquid Bridges: A Novel Approach for Dispensing Biofluids, Characterisation and Correlations." In ASME 2007 5th International Conference on Nanochannels, Microchannels, and Minichannels. ASMEDC, 2007. http://dx.doi.org/10.1115/icnmm2007-30099.

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Control of fluids at the microscale represents an important point of interest in the widely studied field of Microfluidics. In fact, most of the biological and medical research undergone would benefit from Microfluidic solutions. One of the engineering challenges brought about by this technologic evolution involves the dispensing of fluids at these scales. The study presented in this paper concerns the development of a novel dispenser of biofluids, which would find its first application in the measurement of multi-gene expression levels as part of cancer diagnosis. The studied geometry is term
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Abdi, Frank, Cody Godines, Gregory N. Morscher, et al. "Foreign Object Damage and Fatigue After Impact Simulations on Flat and Curved Hi Nicalon and Hi Nicalon Type S (MI SiC) Specimens at Room and 1200°C Using Building Block Approach." In ASME Turbo Expo 2016: Turbomachinery Technical Conference and Exposition. American Society of Mechanical Engineers, 2016. http://dx.doi.org/10.1115/gt2016-58086.

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Abstract:
SiC-based ceramic matrix composites (CMC) in turbine engine applications must sustain fatigue residual life after foreign object impacts that might occur in services. Experiments, nondestructive evaluations (NDE), and simulations have illustrated good correlations between impact energy and foreign object damage (FOD) and fatigue life after impact at room and 1200°C temperatures. Flat and curved five-harness satin (5HS) woven CMCs specimens, consisting of Hi-Nicalon Type S (Goodrich) and Hi-Nicalon (Rolls Royce) in MI SiC matrix, were tested and simulated. Tests measured electrical resistivity
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