BIOMAT Database Logo BIOMAT Database Logo

Diversity and variation of the nucleolar organizing regions in chironomids. 1966

C Pelling, and W Beermann

UI MeSH Term Description Entries
D008854 Microscopy, Electron Microscopy using an electron beam, instead of light, to visualize the sample, thereby allowing much greater magnification. The interactions of ELECTRONS with specimens are used to provide information about the fine structure of that specimen. In TRANSMISSION ELECTRON MICROSCOPY the reactions of the electrons that are transmitted through the specimen are imaged. In SCANNING ELECTRON MICROSCOPY an electron beam falls at a non-normal angle on the specimen and the image is derived from the reactions occurring above the plane of the specimen. Electron Microscopy
D002466 Cell Nucleolus Within most types of eukaryotic CELL NUCLEUS, a distinct region, not delimited by a membrane, in which some species of rRNA (RNA, RIBOSOMAL) are synthesized and assembled into ribonucleoprotein subunits of ribosomes. In the nucleolus rRNA is transcribed from a nucleolar organizer, i.e., a group of tandemly repeated chromosomal genes which encode rRNA and which are transcribed by RNA polymerase I. (Singleton & Sainsbury, Dictionary of Microbiology & Molecular Biology, 2d ed) Plasmosome,Cell Nucleoli,Nucleoli, Cell,Nucleolus, Cell,Plasmosomes
D002875 Chromosomes In a prokaryotic cell or in the nucleus of a eukaryotic cell, a structure consisting of or containing DNA which carries the genetic information essential to the cell. (From Singleton & Sainsbury, Dictionary of Microbiology and Molecular Biology, 2d ed) Chromosome
D003582 Cytogenetics A subdiscipline of genetics which deals with the cytological and molecular analysis of the CHROMOSOMES, and location of the GENES on chromosomes, and the movements of chromosomes during the CELL CYCLE. Cytogenetic
D004175 Diptera An order of the class Insecta. Wings, when present, number two and distinguish Diptera from other so-called flies, while the halteres, or reduced hindwings, separate Diptera from other insects with one pair of wings. The order includes the families Calliphoridae, Oestridae, Phoridae, SARCOPHAGIDAE, Scatophagidae, Sciaridae, SIMULIIDAE, Tabanidae, Therevidae, Trypetidae, CERATOPOGONIDAE; CHIRONOMIDAE; CULICIDAE; DROSOPHILIDAE; GLOSSINIDAE; MUSCIDAE; TEPHRITIDAE; and PSYCHODIDAE. The larval form of Diptera species are called maggots (see LARVA). Flies, True,Flies,Dipteras,Fly,Fly, True,True Flies,True Fly
D001345 Autoradiography The making of a radiograph of an object or tissue by recording on a photographic plate the radiation emitted by radioactive material within the object. (Dorland, 27th ed) Radioautography

Related Publications

C Pelling, and W Beermann
Nucleolar organizing regions of human chromosomes.
April 1979, Human genetics,
C Pelling, and W Beermann
Nucleolar organizing regions in cervical squamous pathology.
July 1989, Journal of clinical pathology,
C Pelling, and W Beermann
Localization of nucleolar organizing regions in pinniped karyotypes.
January 1981, Hereditas,
C Pelling, and W Beermann
Nucleolar organizing regions in primary intracranial malignant lymphomas.
October 1997, Journal of neuro-oncology,
C Pelling, and W Beermann
Nucleolar organizing regions, 18S and 5S rDNA in Astyanax scabripinnis (Pisces, Characidae): populations distribution and functional diversity.
January 2000, Genetica,
C Pelling, and W Beermann
Nucleolar organizing regions in Crassostrea angulata: chromosomal location and polymorphism.
September 2003, Genetica,
C Pelling, and W Beermann
Nucleolar organizing regions (NORs) in pleomorphic adenomas of the salivary glands.
July 1990, Journal of oral pathology & medicine : official publication of the International Association of Oral Pathologists and the American Academy of Oral Pathology,
C Pelling, and W Beermann
Silver staining for nucleolar organizing regions of vertebrate chromosomes.
January 1983, Stain technology,
C Pelling, and W Beermann
Localization of nucleolar organizing regions in European hedgehogs (Insectivora, Mammalia).
January 1979, Hereditas,
C Pelling, and W Beermann
Analysis of nucleolar organizing regions in parents of trisomic spontaneous abortions.
August 1987, Human genetics,
Copied contents to your clipboard!