منابع مشابه
A Review of Mycoplasma in Laboratory Mice
Mycoplasma are small, cell-free bacteria enclosed by a membrane. These bacteria belong to the class of Mollicutes, the order of Mycoplasma tales, and the genus of Mycoplasma. There are more than 100 identified species of mycoplasma. The ratio of cytosine to guanine in its DNA is 23–40% and its genome size is 1350–600 kb. Mycoplasma require cholesterol to grow, and the temperature su...
متن کاملSelected blood serum biochemical indicators in twelve inbred strains of laboratory mice
1 Department of Genetics and Laboratory Animal Breeding, The Maria Sklodowska-Curie Memorial Cancer Centre and Institute of Oncology in Warsaw, Roentgena 5, 02-781 Warsaw, Poland 2 Department of Clinical Chemistry, The Maria Sklodowska-Curie Memorial Cancer Centre and Institute of Oncology in Warsaw, Roentgena 5, 02-781 Warsaw, Poland 3 Department of Genetics and Animal Breeding, Warsaw Agricul...
متن کاملOperant discrimination learning and operant bar-pressing rates in inbred and heterogeneous laboratory mice.
Mice from four inbred strains and a heterogeneous line were first reduced to 90% of their ad libitum body weight and were then trained to press a bar to obtain food pellets. After 9 days of training with a continuous schedule of reinforcement (CRF), mice were required to discriminate between conditions of reward and nonreward as indicated by a tone and a light; discrimination training continued...
متن کاملTransplantable osteogenic sarcoma in inbred AKR mice.
Spontaneous transplantable osteogenic sarcoma in mice is rare. Heiple et al. (6) have described an osteogenic sarcoma in C3H/Hes mice, which was maintained by serial subcutaneous transfer for over 100 transplant generations. Craig et al. (2) reported an osteogenic sarcoma arising in an aduk SpragueDawley rat; the tumor was successfully transplanted into Holtzman rats, and it retained its bone-p...
متن کاملQuantitative genetics of sleep in inbred mice
The timing and the organization of sleep architecture are mainly controlled by the circadian system, while sleep need and intensity are regulated by a homeostatic process. How independent these two systems are in regulating sleep is not well understood. In contrast to the impressive progress in the molecular genetics of circadian rhythms, little is known about the molecular basis of sleep. Neve...
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ژورنال
عنوان ژورنال: Veterinary Pathology
سال: 1991
ISSN: 0300-9858,1544-2217
DOI: 10.1177/030098589102800408