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Autocatalysis, Information and Coding
Autocatalysis, Information and Coding

... alphabet is that a molecule possess a chemically defined set of "functional groups". All members of the alphabet have these features in common, but their structures show individuality elsewhere. The members of an alphabet can be grouped together as a class because they all undergo certain reactions ...
The population dynamics during evolution under
The population dynamics during evolution under

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Detecting multiple DNA human profile from a mosquito blood meal
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Solid Tumour Section t(19;22)(q13;q12) in myoepithelial carcinoma Atlas of Genetics and Cytogenetics

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Plant Genetics
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FFTNS and the shifting balance theory p2
FFTNS and the shifting balance theory p2

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Independent Assortment: Dihybrid cross
Independent Assortment: Dihybrid cross

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Since the detection of genes as units of heredity, the nature
Since the detection of genes as units of heredity, the nature

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... scrapings or brushes, and saline rinse) or do not yield an adequate amount (urine, hair roots, and saliva) or quality (paraffin blocks) of DNA. Also, some of these methods require the samples to be stored in a preservative solution that is toxic, which makes it problematic for use by mail (buccal br ...
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Detailed Methods: Supplementary Information
Detailed Methods: Supplementary Information

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Gabriele Marras
Gabriele Marras

... genome associated with the phenotypes. However, standard GWAS only identifies individual SNPs associated with traits and not directly regions of the genome or genes. Additionally, standard GWAS is prone to return a certain proportion of spurious associations. We pr ...
The Evolutionary History of Human and Chimpanzee Y
The Evolutionary History of Human and Chimpanzee Y

... gene loss can potentially reveal the history of evolutionary change between human and chimpanzee mating and fertility systems. Furthermore, the Y-chromosome seems to be particularly prone to gene loss; most of the Y-chromosome does not undergo meiotic recombination (Tilford et al. 2001), meaning tha ...
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Microevolution

Microevolution is the change in allele frequencies that occur over time within a population. This change is due to four different processes: mutation, selection (natural and artificial), gene flow, and genetic drift. This change happens over a relatively short (in evolutionary terms) amount of time compared to the changes termed 'macroevolution' which is where greater differences in the population occur.Population genetics is the branch of biology that provides the mathematical structure for the study of the process of microevolution. Ecological genetics concerns itself with observing microevolution in the wild. Typically, observable instances of evolution are examples of microevolution; for example, bacterial strains that have antibiotic resistance.Microevolution over time leads to speciation or the appearance of novel structure, sometimes classified as macroevolution. Macro and microevolution describe fundamentally identical processes on different scales.
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