Results 351 to 360 of about 1,316,167 (378)
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Science, 2005
STKE In nucleated cells, noncoding introns are removed from pre-messenger RNA (pre-mRNA) transcripts by the spliceosome (a nuclear complex of proteins and RNAs) before export of the mRNA from the nucleus. Thus, one would not expect that platelets—anucleate blood cells that bud from megakaryocytes—would contain spliceosome components or pre-mRNAs ...
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STKE In nucleated cells, noncoding introns are removed from pre-messenger RNA (pre-mRNA) transcripts by the spliceosome (a nuclear complex of proteins and RNAs) before export of the mRNA from the nucleus. Thus, one would not expect that platelets—anucleate blood cells that bud from megakaryocytes—would contain spliceosome components or pre-mRNAs ...
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Science, 2019
Cell Biology Extracts of the very large eggs of the African clawed frog, Xenopus laevis , have proven a valuable model system for the study of cell division. Cheng and Ferrell found that after homogenization, such cytoplasm can reorganize back into cell-like structures and undergo multiple rounds of division (see the Perspective by Mitchison and Field).
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Cell Biology Extracts of the very large eggs of the African clawed frog, Xenopus laevis , have proven a valuable model system for the study of cell division. Cheng and Ferrell found that after homogenization, such cytoplasm can reorganize back into cell-like structures and undergo multiple rounds of division (see the Perspective by Mitchison and Field).
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Archives of Internal Medicine, 1970
Chromosomes and Genes: The Biological Basis of Heredity. By P. C. Koller, MD. Price, $1.95. Pp 144. Oliver and Boyd, Edinburgh, American distributor W. A. Benjamin, 2 Park Ave, New York 10016, 1968. I obtained these two books during a recent visit in London.
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Chromosomes and Genes: The Biological Basis of Heredity. By P. C. Koller, MD. Price, $1.95. Pp 144. Oliver and Boyd, Edinburgh, American distributor W. A. Benjamin, 2 Park Ave, New York 10016, 1968. I obtained these two books during a recent visit in London.
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The Botanical Review, 1956
Cytoplasmic inheritance is of theoretical importance-it may be of even greater practical importance, for, when it involves malesterility-as in many instances it does-it may make hybridization easier. It may also make possible the use of heterosis in plants otherwise difficult to hybridize.
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Cytoplasmic inheritance is of theoretical importance-it may be of even greater practical importance, for, when it involves malesterility-as in many instances it does-it may make hybridization easier. It may also make possible the use of heterosis in plants otherwise difficult to hybridize.
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Engineered synthetic scaffolds for organizing proteins within the bacterial cytoplasm.
Nature Chemical Biology, 2018Matthew J. Lee +10 more
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