19,080 Artículos relativos a Cromosomas

• Localization of the immunoglobulin factors Gm(a), Gm(b) and Gm(x) in lymphoid tissue obtained from an individual of Gm ax/ab genotype.
  Publicado en Aust J Exp Biol Med Sci
• Variation of scutellar bristles in Drosophila. X. Selection limits.
  Publicado en Aust J Biol Sci
• Variation associated with an Aegilops umbellulata chromosome segment incorporated in wheat.
  Publicado en Nature
• Age and chromosomes.
  Publicado en Nature
• Effects of irradiated sucrose on the chromosomes of human lymphocytes in vitro.
  Publicado en Nature
• Experimental studies on the development of the bursa of Fabricius.
  Publicado en Dev Biol
• Tsitogeneticheskie éffecty oblucheniia u cheloveka.
  Publicado en Med Radiol (Mosk)
• Effects of x-irradiation on the meiosis of Vicia faba.
  Publicado en Mutat Res
• Transposition of the lac region of Escherichia coli. I. Inversion of the lac operon and transduction of lac by phi80.
  Publicado en J Mol Biol
• Electron- and light-microscope observations on the spleen of the newt Triturus cristatus: the surface topography of the mitotic chromosomes.
  Publicado en J Cell Sci
• O real'nosti "khromaticheskogo sloia" interfaznykh iader.
  Publicado en Arkh Anat Gistol Embriol
• Malignant conversion of cells in vitro by carcinogens and viruses.
  Publicado en Proc Natl Acad Sci U S A
• Unequal proportions of DNA complementary to ribosomal RNA in males and females of Drosophila simulans.
  Publicado en Proc Natl Acad Sci U S A
• Effects of actinomycin D and puromycin on chromosomes of cultured human leukocytes.
  Publicado en Nature
• Nuclear variation between diploid angiosperms.
  Publicado en Nature
• Further evidence demonstrating germinal selection in early premeiotic germ cells of Drosophila males.
  Publicado en Genetics
• On the redundancy of DNA complementary to amino acid tranfer RNA and its absence from the nucleolar organizer region of Drosophila melanogaster.
  Publicado en Genetics
• Effect of sex transformation genes on glucose-6-phosphate dehydrogenase activity in Drosophila melanogaster.
  Publicado en Genetics
• Restriction in matings of Escherichia coli strain K-12 with strain B.
  Publicado en Genetics
• A model for three-point analysis of random general transduction.
  Publicado en Genetics
• La sindrome di Apert. Osservazioni citogenetiche.
  Publicado en Minerva Chir
• Chromosomes of the coypu.
  Publicado en Nature
• Chronology and pattern of human chromosome replication, IV. Autoradiographic studies of binucleate cells.
  Publicado en Proc Natl Acad Sci U S A
• Studies on karyotypes of South African argasidae. I. Ornithodoros savignyi. (Audouin) (1827).
  Publicado en Onderstepoort J Vet Res
• 'Kleine Liebling', a haploid cultivar of Pelargonium.
  Publicado en Nature
• Action of the lambda chromosome. I. Control of functions late in bacteriophage development.
  Publicado en J Mol Biol
• Establishment and characteristics of a tissue culture strain from metastatic clear-cell carcinoma in human bone.
  Publicado en Nippon Seikeigeka Gakkai Zasshi
• Studies on the toxicity of Abrus precatorius L. I. Effect of aqueous extracts of seeds on mitosis and meiosis in grasshopper, Poecilocera picta.
  Publicado en Indian J Exp Biol
• Genetika somaticheskikh kletok.
  Publicado en Usp Sovrem Biol
• Distribution of hereditary blood groups among Indians in South America. 3. In Bolivia.
  Publicado en Am J Phys Anthropol
• Further observations on the somatic chromosome cytology of some mosquitoes (Diptera: Culicidae).
  Publicado en Ann Entomol Soc Am
• Cytogenetische Studien an HeLa-Zellen. I. Chromosomen, DNS-Gehalt und Struktur der Interphasenkerne.
  Publicado en Acta Anat (Basel)
• Virological studies on chromosome damage of HeLa cells induced by myxoviruses.
  Publicado en Ann Med Exp Biol Fenn
• SV40 transformation of human diploid cells. A parallel study of viral and karyologic parameters.
  Publicado en Ann Med Exp Biol Fenn
• Chromosomes of the mouse blastocyst following its attachment and outgrowth in vitro.
  Publicado en Ann Med Exp Biol Fenn
• Electron microscopic study on the presence of chondriome and Golgi complex in pigeon erythrocyte.
  Publicado en New Istanbul Contrib Clin Sci
• Mekhanizmy patologii mitoza.
  Publicado en Vestn Akad Med Nauk SSSR
• Cytogenetical and proliferative characteristics of acute promyelocytic leukaemia cells.
  Publicado en Eur J Cancer
• A unique property of the replicating region of chromosomal DNA.
  Publicado en Biochim Biophys Acta
• Organización del genotipo y adecuación biológica.
  Publicado en Biologica (Santiago)
• Chromosome numbers of some psocid genera (Psocoptera).
  Publicado en Nature
• Estimation of chromosomal breaks frequencies after occupational exposure to ionizing radiation.
  Publicado en J Egypt Public Health Assoc
• Mitochondrial DNA from yeast "petite" mutants: specific changes in buoyant density corresponding to different cytoplasmic mutations.
  Publicado en Biochem Biophys Res Commun
• A short communication on another simplified micromethod for performing chromosome preparations from peripheral blood.
  Publicado en Acta Med Iugosl
• Adaptation of mammalian cells to cold. IV. Diploid cells.
  Publicado en Exp Cell Res
• In vitro culture of rat testicular cells.
  Publicado en Exp Cell Res
• Late replication patterns of chromosomal DNA in somatic tissues of the Chinese hamster.
  Publicado en Exp Cell Res
• Karyokinetic interference in Triturus following kinetin treatment.
  Publicado en Exp Cell Res
• Permanent cell lines of the marsupial mouse Antechinus swainsonii.
  Publicado en Exp Cell Res
• Le coeur dans le syndrome de Turner-Ullrich. (Etude de 26 cas personnels et revue des observations comportant une étude chromosomique).
  Publicado en Arch Mal Coeur Vaiss
• Die periphere lage des sex-chromatins.
  Publicado en Acta Anat (Basel)
• Synthesis of ribonucleic acid by human chromosomes and a possible mechanism of its repression.
  Publicado en Nature
• The oocyte of the domestic chicken shortly after hatching, studied by electron microscopy.
  Publicado en J Embryol Exp Morphol
• Chromosome number and sex chromosome mechanism in some more species of the Indian mantids.
  Publicado en Experientia
• Testing for homogeneity. I. The binomial and multinomial distributions.
  Publicado en Biometrika
• Diversity and variation of the nucleolar organizing regions in chironomids.
  Publicado en Natl Cancer Inst Monogr
• Autoradiographic studies of transfer RNA metabolism in Vicia faba root-tip cells.
  Publicado en Natl Cancer Inst Monogr
• Composition of the nucleolus as a basis for views on its function.
  Publicado en Natl Cancer Inst Monogr
• Perspectives for the conference on the nucleolus.
  Publicado en Natl Cancer Inst Monogr
• Nucleolar-chromosomal interaction in microspores of maize.
  Publicado en Natl Cancer Inst Monogr
• Ultrastructural aspects of the normal and pathological nucleolus in mammalian cells.
  Publicado en Natl Cancer Inst Monogr
• Morphological observations on the nucleolus of cells in tissue culture, with special regard to its composition.
  Publicado en Natl Cancer Inst Monogr
• Cell cycle kinetics and radiation-induced chromosomal aberrations studied with C14 and H3 labels.
  Publicado en Biophys J
• The correlation between the chromosome pulverization effect and other biological activities of measles virus preparations.
  Publicado en Exp Cell Res
• Potentialdifferenz und Puff-Muster. Elektrophysiolgische und cytologische Untersuchungen an den Speicheldrüsen von Chironomus thummi.
  Publicado en Exp Cell Res
• DNA content of individual chromosomes of Protemnodon bicolor.
  Publicado en Exp Cell Res
• Cytogenetische und klinische Untersuchungen bei thalidomidgeschädigten Kindern mit Ohrmissbildungen.
  Publicado en Arch Klin Exp Ohren Nasen Kehlkopfheilkd
• Chromosomal mosaicism in the human and chromosomal change in vitro.
  Publicado en Recent Adv Biol Psychiatry
• Neoplasms induced by Rous sarcoma virus in New World monkeys.
  Publicado en Nature
• Klinefelter's syndrome with a presumptive deleted X chromosome.
  Publicado en J Med Genet
• An XO-X ring X chromosome mosaicism in an individual with normal secondary sexual development.
  Publicado en J Med Genet
• A note on group ring expression of self-fertilized population.
  Publicado en Bull Math Biophys
• Regulation of nucleic acid synthesis in Lactobacillus acidophilus R-26.
  Publicado en Biochim Biophys Acta
• The effect of chromosomes 5B, 5D, and 5A on chromosomal pairing in triticum aestivum.
  Publicado en Proc Natl Acad Sci U S A
• Nouvelles contributions a la cytogénétique des mus africains du sous-genre Leggada.
  Publicado en Experientia
• Some aspects of microtubules in spermatocyte meiosis in a crane fly (Nephrotoma suturalis Loew): intranuclear and intrachromosomal microtubules.
  Publicado en C R Trav Lab Carlsberg
• More about the tabby mouse and about the Lyon hypothesis.
  Publicado en J Embryol Exp Morphol
• Experimental production of the clone with atypical multiplication from synchronous cultures of Tetrahymena pyriformis GL treated with 4-nitroquinoline 1-oxide.
  Publicado en Gann
• Morphogenesis in Nicotiana debneyi-tabacum, N. longiflora and their tumor-forming hybrid derivatives in vitro.
  Publicado en Dev Biol
• Influence of vibrations on chromosomes.
  Publicado en Aerosp Med
• Chromosome cycle in the gregarine Stylocephalus mesomorphi Dev.
  Publicado en Parasitology
• Koffein- und Theophyllinmutagenese bei Zell- und Leukozytenkulturen des Menschen.
  Publicado en Mutat Res
• Evidence for nonrandom rejoining of chromatid breaks and its relation to the origin of sister-chromatid exchanges.
  Publicado en Mutat Res
• RBE schneller Neutronen bei der auslösung von Mutationen bei Drosophila melanogaster.
  Publicado en Mutat Res
• Incorporation of tritium-labeled thymidine and lysine into chromosomes of cultured human leukocytes.
  Publicado en J Cell Biol
• Thymine and uracil-thymine dimers and deoxyribonucleic acid synthesis in mammalian cells irradiated with ultraviolet light.
  Publicado en Int J Radiat Biol Relat Stud Phys Chem Med
• Chromosome-exchange aberrations in human lymphocytes.
  Publicado en Int J Radiat Biol Relat Stud Phys Chem Med
• Simplified culture and chromosome preparations of primate leukocytes.
  Publicado en Stain Technol
• Application of methods for mammalian chromosome spreads to the cells of cestodes.
  Publicado en Stain Technol
• Method for the display of avian chromosomes.
  Publicado en Nature
• Chromosome number of a sub-antarctic Rubus.
  Publicado en Nature
• Long-term culture of embryonic cells of Drosophila melanogaster.
  Publicado en Nature
• The somatic chromosomes of the ferret.
  Publicado en J Hered
• The chromosomes of the muskrat.
  Publicado en J Hered
• Mechanism of chromosome breakage--a new theory.
  Publicado en Hereditas
• The karyotype of Sorex caecutiens Laxmann.
  Publicado en Hereditas
• Cine micrographic studies on mitotic spiralization cycle.
  Publicado en Hereditas
• Reverse patterns of thymidine-H3 incorporation in human chromosomes.
  Publicado en Hereditas
• Distribution of hereditary blood groups among Indians in South America. II. In Peru.
  Publicado en Am J Phys Anthropol
• A model of crossing-over based on alternately-oriented dipoles.
  Publicado en J Theor Biol