(1) These variants may serve as useful gene markers in alcohol research involving animal model studies with inbred strains in mice.
(2) Groups of inbred female mice of strains CBA or C3H were infected genitally with a pathogenic human strain of Chlamydia trachomatis (N.I.1, serovar F) known to produce salpingitis and infertility in mice.
(3) An N-acetylation polymorphism is described that is expressed toward arylamine carcinogens in tumor target organs of an inbred rat model.
(4) Lymphocytes of inbred mice immunized with allogenic tumour cells were labelled in vitro or in vivo by 3H-thymidine, washed out and incubated with target cells in the presence of "cold" thymidine.
(5) In the present study we screened mice from 22 different inbred strains for potential differences in their immunological reaction to HgCl2.
(6) Using molecular probes to examine somatic cell lines and recombinant inbred and congenic strains of mice, we have re-evaluated these linkage relationships.
(7) We have investigated enhancement of pigmentation in inbred C3H- mice using tail skin as a model for testing the effects of phosphorylated DOPA (DP) and ultraviolet radiation.
(8) These results are discussed in relation to previous reports suggesting a common addiction liability for both morphine and alcohol in inbred strains of animals.
(9) Mta is determined by a maternally transmitted, extrachromosomal genetic element, so backcross mice reject skin from their inbred, homozygous paternal strain.
(10) However, rmm-1, a cis-acting laboratory-induced mutation obtained previously by mutagenesis of inbred strain C3, causes the mutant rmm-1 rDNA to be completely out-replicated by B rDNA.
(11) Inbred strain 2 and random-bred guinea pigs injected oxazolone in incomplete or complete Freund's adjuvant showed contact reactions within an hour after topical application when tested 3 weeks post-sensititization.
(12) 2 inbred brothers with brachydactyly of the index fingers and 1 case of 'achondroplasia' were also found.
(13) An analysis of these recombinant inbred strains may reveal additional mouse genes affecting atherosclerosis susceptibility.
(14) The distribution of derepression among castrated recombinant inbred strains (9 X A) indicated a close link of a locus repressing I-P-450(16 alpha) in male mice to the Rip locus on chromosome 7.
(15) The number of serotonin type 2 receptors (S2) was measured in the frontal cortex of mice belonging to 7 inbred strains using specific 3H-spiperone binding.
(16) This study provides evidence that complement activation by graft-bound alloantibody is a critical effector mechanism of hyperacute rejection in this inbred rat model.
(17) Resistance to MCA-induced lymphoma was dominant over susceptibility in all crosses tested, and in inbred strain mice MCA resistance was found to correlate with resistance to lymphoma induced by a fractionated dose of gamma irradiation.
(18) Earlier studies demonstrated that these inbred birds have normal peripheral blood T and B cell numbers; they also respond normally to allogeneic stimulation.
(19) Estimated genetic progress per generation due to within-line selection was negative in most of the traits in the inbreds but was considerably positive for the linecrosses for most of the traits.
(20) Two types of mitochondrial DNA (mtDNA) can be distinquished in an inbred strain of rats of the Wistar type.
Strain
Definition:
(n.) Race; stock; generation; descent; family.
(n.) Hereditary character, quality, or disposition.
(n.) Rank; a sort.
(a.) To draw with force; to extend with great effort; to stretch; as, to strain a rope; to strain the shrouds of a ship; to strain the cords of a musical instrument.
(a.) To act upon, in any way, so as to cause change of form or volume, as forces on a beam to bend it.
(a.) To exert to the utmost; to ply vigorously.
(a.) To stretch beyond its proper limit; to do violence to, in the matter of intent or meaning; as, to strain the law in order to convict an accused person.
(a.) To injure by drawing, stretching, or the exertion of force; as, the gale strained the timbers of the ship.
(a.) To injure in the muscles or joints by causing to make too strong an effort; to harm by overexertion; to sprain; as, to strain a horse by overloading; to strain the wrist; to strain a muscle.
(a.) To squeeze; to press closely.
(a.) To make uneasy or unnatural; to produce with apparent effort; to force; to constrain.
(a.) To urge with importunity; to press; as, to strain a petition or invitation.
(a.) To press, or cause to pass, through a strainer, as through a screen, a cloth, or some porous substance; to purify, or separate from extraneous or solid matter, by filtration; to filter; as, to strain milk through cloth.
(v. i.) To make violent efforts.
(v. i.) To percolate; to be filtered; as, water straining through a sandy soil.
(n.) The act of straining, or the state of being strained.
(n.) A violent effort; an excessive and hurtful exertion or tension, as of the muscles; as, he lifted the weight with a strain; the strain upon a ship's rigging in a gale; also, the hurt or injury resulting; a sprain.
(n.) A change of form or dimensions of a solid or liquid mass, produced by a stress.
(n.) A portion of music divided off by a double bar; a complete musical period or sentence; a movement, or any rounded subdivision of a movement.
(n.) Any sustained note or movement; a song; a distinct portion of an ode or other poem; also, the pervading note, or burden, of a song, poem, oration, book, etc.; theme; motive; manner; style; also, a course of action or conduct; as, he spoke in a noble strain; there was a strain of woe in his story; a strain of trickery appears in his career.
(1) These variants may serve as useful gene markers in alcohol research involving animal model studies with inbred strains in mice.
(2) None of the strains was found to be positive for cytotoxic enterotoxin in the GM1-ELISA.
(3) They are going to all destinations.” Supplies are running thin and aftershocks have strained nerves in the city.
(4) In contrast, resting cells of strain CHA750 produced five times less IAA in a buffer (pH 6.0) containing 1 mM-L-tryptophan than did resting cells of the wild-type, illustrating the major contribution of TSO to IAA synthesis under these conditions.
(5) We were able to detect genetic recombination between vaccine strains of PRV following in vitro or in vivo coinoculation of 2 strains of PRV.
(6) All of the strains examined were motile and hemolytic and produced lipase and liquid gelatin.
(7) The taxonomic relationship of strains H4-14 and 25a with previously described Xanthobacter strains was studied by numerical classification.
(8) Whereas strain Ga-1 was practically avirulent for mice, strain KL-1 produced death by 21 days in 50% of the mice inoculated.
(9) These results suggest that the pelvic floor is affected by progressive denervation but descent during straining tends to decrease with advancing age.
(10) We also show that the gene of the main capsid protein is expressed from its own promoter in an Escherichia coli strain.
(11) Sequence variation in the gp116 component of cytomegalovirus envelope glycoprotein B was examined in 11 clinical strains and compared with variation in gp55.
(12) By hybridization studies, three plasmids in two forms (open circular and supercoiled) were detected in the strain A24.
(13) In addition, the fact that microheterogeneity may occur without limit in the mannans of the strains suggests that antibodies with unlimited diverse specificities are produced directed against these antigenic varieties as well.
(14) Strains isolated from the environment and staff were not implicated.
(15) The compressive strength of bone is proportional to the square of the apparent density and to the strain rate raised to the 0.06 power.
(16) Escherichia enterotoxigenic strains, Yersinia enterocolitica and Salmonella typhimurium virulent strains, Campylobacter jejuni clinical isolates possess more pronounced capacity for adhesion to enteric cells of Peyer's plaques than to other types of epithelial cells, which may be of importance in the pathogenesis of these infections.
(17) These sequences are also conserved in the same arrangement in minor sequence classes of minicircles from this strain.
(18) The isoelectric points (pI) of E1 and E2 for all VEE strains studied were approx.
(19) One rat strain (TAS) is susceptible to the anticoagulant and lethal effects of warfarin and the other two strains are homozygous for warfarin resistance genes from either wild Welsh (HW) or Scottish (HS) rats.
(20) In these bitches, a strain of E coli identical to the strain in the infected uterus was isolated.