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Hermann Joseph Muller (December 21, 1890 – April 5, 1967) was an American geneticist who was awarded the 1946 Nobel Prize in Physiology or Medicine, "for the discovery that mutations can be induced by X-rays". [2]
In 2013, a group of University of Michigan students favoring a loosening of the MSM blood-donation policy started a "Bleeding for Equality" initiative in which individuals ineligible to donate because of the policy would bring eligible individuals to donate on their behalf, so as to both promote blood donation and also demonstrate that the ...
Illustration of chromosome crossover during genetic recombination. In evolutionary genetics, Muller's ratchet (named after Hermann Joseph Muller, by analogy with a ratchet effect) is a process which, in the absence of recombination (especially in an asexual population), results in an accumulation of irreversible deleterious mutations.
Autosomal dominant and autosomal recessive inheritance, the two most common Mendelian inheritance patterns. An autosome is any chromosome other than a sex chromosome.. In genetics, dominance is the phenomenon of one variant of a gene on a chromosome masking or overriding the effect of a different variant of the same gene on the other copy of the chromosome.
Le Livre de la mutation de fortune is a 1403 poem by Christine de Pizan. [1] [2] It is a universal history that tells the story of how Fortune has affected events. [3]The frame narrative describes the process of the narrator's "transformation into a man" following the death of their husband, a metaphor used by the author expressing her adoption of the traditionally male social role of a court ...
Pour sugar onto another shallow dish. Add rosemary and toss to generously coat in sugar. Transfer rosemary to a plate. Let sit at room temperature to set, about 45 minutes, or refrigerate up to 1 ...
The Juscelino Kubitschek de Oliveira Bridge, inaugurated in 1960, was built with reinforced concrete and is part of the BR-226 highway, connecting the federal capital Brasilia to Belem, a northern ...
By Rich McKay (Reuters) -The teenage girl who killed a teacher and fellow student at her Wisconsin school this week was in contact via text message with a California man who was planning his own ...