Result Number | Material Type | Add to My Shelf Action | Record Details and Options |
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1 |
Material Type: Artigo
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A Proposed Phylogeny of the Onagraceae Based Primarily on Number of ChromosomesJohansen, Donald A.Proceedings of the National Academy of Sciences - PNAS, 1929-12, Vol.15 (12), p.882-885 [Periódico revisado por pares]United States: National Academy of Sciences of the United States of AmericaTexto completo disponível |
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2 |
Material Type: Artigo
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Polyisomerism and Anisomerism in Cranial and Dental Evolution among VertebratesGregory, William K.Proceedings of the National Academy of Sciences - PNAS, 1934-01, Vol.20 (1), p.1-9 [Periódico revisado por pares]United States: National Academy of Sciences of the United States of AmericaTexto completo disponível |
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3 |
Material Type: Artigo
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A Cytological Study of Colchicine Effects in the Induction of Polyploidy in PlantsEigsti, O. J.Proceedings of the National Academy of Sciences - PNAS, 1938-02, Vol.24 (2), p.56-63 [Periódico revisado por pares]United States: National Academy of Sciences of the United States of AmericaTexto completo disponível |
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4 |
Material Type: Artigo
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The Relation Between Number of Nucleoli and Number of Chromosome Sets in Animal CellsFankhauser, G. ; Humphrey, R. R.Proceedings of the National Academy of Sciences - PNAS, 1943-12, Vol.29 (11), p.344-350 [Periódico revisado por pares]United States: National Academy of Sciences of the United States of AmericaTexto completo disponível |
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5 |
Material Type: Artigo
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A Contribution to the Cytology of the Australian-South Pacific Species of NicotianaWheeler, Helen-MarProceedings of the National Academy of Sciences - PNAS, 1945-07, Vol.31 (7), p.177-185 [Periódico revisado por pares]United States: National Academy of Sciences of the United States of AmericaTexto completo disponível |
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6 |
Material Type: Artigo
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The Effects of Isolates on the Frequency of a Rare Human GeneDunn, L. C.Proceedings of the National Academy of Sciences - PNAS, 1947-12, Vol.33 (12), p.359-363 [Periódico revisado por pares]United States: National Academy of Sciences of the United States of AmericaTexto completo disponível |
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7 |
Material Type: Artigo
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On the Frequency and Transmitted Chromosome Alterations and Gene Mutations Induced by Atomic Bomb Radiations in MaizeAnderson, E. G.Proceedings of the National Academy of Sciences, 1948-08, Vol.34 (8), p.387-390 [Periódico revisado por pares]United States: National Academy of Sciences of the United States of AmericaTexto completo disponível |
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8 |
Material Type: Artigo
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The Effect of Oxygen on Mutation Induction by X-RaysAnderson, Edward H.Proc. Natl. Acad. Sci. U.S, 1951-06, Vol.37 (6), p.340-349 [Periódico revisado por pares]United States: National Academy of Sciences of the United States of AmericaTexto completo disponível |
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9 |
Material Type: Artigo
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Breakage of Chromosomes by OxygenConger, Alan D. ; Fairchild, Lucile M.Proceedings of the National Academy of Sciences - PNAS, 1952-04, Vol.38 (4), p.289-299 [Periódico revisado por pares]United States: National Academy of Sciences of the United States of AmericaTexto completo disponível |
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10 |
Material Type: Artigo
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A Light Activation Phenomenon in the Enzymatic and Nonenzymatic Reduction of Tetrazolium SaltsNickerson, Walter J. ; Merkel, Joseph R.Proceedings of the National Academy of Sciences - PNAS, 1953-09, Vol.39 (9), p.901-905 [Periódico revisado por pares]United States: National Academy of Sciences of the United States of AmericaTexto completo disponível |