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Interference between Variants of Pseudorabies Virus demonstrable in Tissue Culture - Nature
Nature· 1 day agoTHE results of a series of investigations dealing with the cytopathogenic activity of pseudorabies virus have recently been reported from this Institute1. In these studies a strain of pseudorabies ...
A Ventral Ectodermal Ridge of the Tail in Mouse Embryos - Nature
Nature· 1 day agoTHE limb buds of mammalian and avian embryos show a thickening of the ectoderm on the margin of the foot plates, the so-called apical ectodermal ridge, and it is known that ...
Further Investigations on Xenia in Maize - Nature
Nature· 1 day agoProbably few botanical discoveries of recent years have aroused more interest trian the remarkable observations of Nawaschin upon the fusion of one of the generative nuclei of the pollen tube ...
Small cause, large effect - Nature Reviews Cancer
Nature· 1 day agoRad50S/S mouse-embryo fibroblasts contained wild-type levels of Mre11, Nbs1 and Rad50K22M, and these components could assemble functional complexes. As the premature death ...
Prof. John Milne, F.R.S. - Nature
Nature· 1 day agoNevertheless this is the claim we can confidently make for Dr. John Milne. He found seismology in its embryo stage, as left by the pioneer Robert Mallet—with its instruments ...
Primary Embryonal Sex Ratio in Normal Pregnancies determined by the Nuclear Chromatin - Nature
Nature· 1 day agoMANY attempts have been made to establish a sex ratio for embryos of a younger gestational age. Unfortunately, external genitals are an unreliable index for this purpose before ...
Botany for Schools and Science Classes - Nature
Nature· 1 day agoThis is the more unfortunate, as the questions at the end of the chapters and the examination papers which fill the last pages show that the book has a very definite aim. On the same page we ...
More good than harm - Nature Medicine
Nature· 1 day agoThe manner in which President George W. Bush came to hold the office of the 43rd President of the United States—not on a majority vote but on a technicality—left him wide open to criticism of ...
Jelly Rain - Nature
Nature· 1 day agoOn being examined microscopically the lumps of jelly turned out to contain numerous ova of some insect, with an advanced embryo in each. Not being an entomologist, I am at ...
News In Brief - Nature Biotechnology
Nature· 1 day ago'Guidelines for research on human embryonic stem cells,' which was jointly released by the Ministry of Science and Technology (MST, Beijing) and the Ministry of Health (Beijing ...
