Integrating cytogenetics and genomics in comparative evolutionary studies of cichlid fish
نویسندگان
چکیده
منابع مشابه
Comparative and Evolutionary Genomics
Motivation: Orthopoxviruses are a large group of closely related viruses displaying a high homology of their genomic nucleotide sequences. These viruses differ also in the severities of the diseases they cause and have different host ranges. Evolutionary relationships of various orthopoxvirus species are yet vague (Marennikova, Shchelkunov, 1998). Results: Analysis of the structures of importan...
متن کاملComparative and Evolutionary Genomics
Motivation: Genomes contain the information for constructing organisms. In some sense, this information is put in by selection, and it is degraded by mutation and genetic drift. It is natural to pose some basic questions of principle. What is the maximum amount of information that can be maintained at mutation-selection equilibrium? Can organisms in principle become arbitrarily complex, or, for...
متن کاملComparative and Evolutionary Genomics
Motivation: An algorithm for comparative analysis of multiple trees reconstructed for representative protein families are discussed. This algorithm is based on the hypotheses of gene loss and horizontal gene transfers and uses stochastic methods and optimization. Some practical results are discussed. We describe a species tree comprising 40 prokaryotic organisms constructed by our algorithm on ...
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هدف از این مطالعه بررسی امکان استفاده از داروهای شناخته شده در درمان سایر بیماریها به عنوان داروهای ضد سرطان است. همچنین با استفاده از این داروها در ساختمان کمپلکس فلز می توان شاخص های دارویی بدست آمده را بررسی نمود. داروی ضد ویروس ایدز(hiv)به نام زیدوودین(azt)انتخاب و.کمپلکس.محلول.در.آب[pt(azt)2]cl2سنتزو به روشهای مختلف فیزیکی و شیمیایی شناسایی گردید. بر هم کنش مقایسه ای این دارو و کمپلکس پلا...
15 صفحه اولFish and chips: functional genomics of social plasticity in an African cichlid fish.
Behavior and physiology are regulated by both environment and social context. A central goal in the study of the social control of behavior is to determine the underlying physiological, cellular and molecular mechanisms in the brain. The African cichlid fish Astatotilapia burtoni has long been used as a model system to study how social interactions regulate neural and behavioral plasticity. In ...
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ژورنال
عنوان ژورنال: BMC Genomics
سال: 2012
ISSN: 1471-2164
DOI: 10.1186/1471-2164-13-463