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Vernalization - Nature
Nature· 1 day agoTHE phenomenon of vernalization, namely, the acceleration of ear formation in winter varieties of cereals by exposing the germinating seed to low temperature, is now well known1. The underlying ...
Breeding of Arctic Marine Prosobranchs - Nature
Nature· 1 day agoGUNNAR THORSON accompanied the Danish Three-Year Expedition to East Greenland in 1931-34 under the leadership of Dr. Lange Koch, and made extensive and regular collections of plankton from the ...
Societies and Academies - Nature
Nature· 1 day agoPARIS Academy of Sciences, October 16.—M. Daubrée in the chair.—The following papers were read:—On the development of the perturbative function, &c. Laurite is got by heating to a bright red ...
The Need for Precision in Botanical Terminology - Nature
Nature· 1 day agoIN his presidential address to the Linnean Society on May 27, Dr. A. B. Rendle referred to the work of the Society during the year. An interesting feature of certain of the discussions has been ...
Atrophy, Burial, Suppression or Total Loss in Evolution - Nature
Nature· 1 day agoAN examination of a series of sheep embryos has indicated that the ungulates are not removed from the general mammalian plan to the extent usually indicated by the specialization ...
Functional Survival of Fowl Spermatozoa after Freezing at −79° C. - Nature
Nature· 1 day agoShaffner, Henderson and Card reported that, in fowl semen to which lævulose had been added, about 30 per cent of the spermatozoa could be revived after freezing to −79° C. 1. Some spermatozoa ...
Influence of Uterine Position on the Response of the Mouse Embryo to Anoxia - Nature
Nature· 1 day agoThe object of the present investigation was to determine whether the chances of an embryo surviving the effects of anoxia were in any way affected by the position which it occupied in the uterine horn relative to its siblings.
Regulating use of stem cells - Nature Genetics
Nature· 1 day agoThe law passed in January mentioned in your article was the Human Fertilisation and Embryology (Research Purposes) Regulations 2001. In the UK, primary legislation—the Human Fertilisation and ...
Elon Musk denies his sperm will seed Mars colony
The Independent· 1 day agoMars has a gravity that is only 38 per cent of Earth’s, which could potentially impact the development of the embryo or foetus, while also impacting the...
Arch enemy - Nature Medicine
Nature· 1 day agoGeneticists have attempted to identify the genes that underlie these defects by creating mice with hemizygous deletions in regions of chromosome 16 that correspond to the human locus. In the ...
