(1) The disassembly of the synthetase complex is consistent with the structural model of a heterotypic multienzyme complex and suggests that the complex formation is due to the specific intermolecular interactions among the synthetases.
(2) The building block of cytokeratin IFs is a heterotypic tetramer, consisting of two type I and two type II polypeptides arranged in pairs of laterally aligned coiled coils.
(3) The human intercellular adhesion molecules ICAM-1, ICAM-2 and their counter-receptors, the beta 2 or leukointegrins, mediate a variety of homotypic and heterotypic leukocyte and endothelial cell-cell adhesions central to immunocompetence.
(4) The results show that the information contained in this protein alone is sufficient to secure its sorting into a special type of vesicle in a heterotypic context, i.e., in the absence of other NE-specific components.
(5) Anti-RNPInd and anti-RNPNJ immunoglobulins also exhibited cross-reactivity by inhibiting transcription of heterotypic virions, but only to a much lesser degree than in the homotypic reaction.
(6) In this co-culture system, the heterotypic neuromuscular junctions show significant similarities previously to those observed in nerve-muscle tissues co-cultured from the same species as well as immature nerve-muscle synapses in situ.
(7) During hematogenous metastasis in certain model systems, platelets are also deposited at endothelial surfaces in heterotypic aggregates with tumor cells.
(8) Heterotypic staining, consisting of a diffused hazy fluorescence, was observed only at the highest concentrations of conjugate and not above the 1:10 dilution.
(9) The proliferative response to isolated virus proteins (VP) involved all three major capsid proteins (VP1, -2 and -3), although the proliferation of lymphocytes from heterotypically vaccinated cattle was due to VP3.
(10) However, multivariate logistic regression models demonstrated that only antibody titers to heterotypic rotaviruses were independently associated with protection against rotavirus disease.
(11) Both heterotypic (epithelial cells and fibroblasts together) and homotypic (highly enriched cultures of epithelial cells or fibroblasts alone) cell cultures were established.
(12) We previously demonstrated that a heterotypic complex of the two rat asialoglycoprotein receptor subunits was assembled during cell-free translation (Sawyer, J. T., and D. Doyle.
(13) The unique heat-resistant DI particle, with an RNA molecule corresponding to the 3' half of the viral genome, exhibited an inactivation target size of approximately 42% of its RNA molecule with respect to both homotypic and heterotypic interference.
(14) This lens-forming bias can be released with favourable culture conditions and by various heterotypic mesenchymes.
(15) Blocking this protein with specific antibodies inhibits the invasion of chicken heart fibroblasts by the tumour cells and normal heterotypic contact inhibition is restored.
(16) Virus neutralizing antibody was not a mediator of this heterotypic, virus-induced protective effect.
(17) One adenovirus type 40 monoclonal (5-8) and one adenovirus type 41 monoclonal (5-15) were found to react to high titre with homotypic but not heterotypic antigen.
(18) These results indicate that most heterotypic combinations are attenuated independently of the virulence of the parental viruses and therefore that the virulence of HSV is controlled multigenically.
(19) These findings indicate that proteins A1, C1, and C2 and most of the premessenger sequences occupy a peripheral position in intact monoparticles and that their homotypic and heterotypic associations are dependent on protein-RNA interactions.
(20) Cortico-pulvinar neurons were identified in one heterotypical cortical area (area 17) and in many homotypical areas in frontal (areas 45, 46, 11, 12), parietal (5, 7), occipital (18, 19) and temporal (20, 21, 22) lobes.
Taxonomic
Definition:
(a.) Pertaining to, or involving, taxonomy, or the laws and principles of classification; classificatory.
Example Sentences:
(1) The taxonomic relationship of strains H4-14 and 25a with previously described Xanthobacter strains was studied by numerical classification.
(2) Bordetella pertussis and Bacillus anthracis, two taxonomically distinct bacteria, secrete adenylate cyclase toxins that are activated by the eukaryotic protein calmodulin.
(3) The present classification of vasculitis has several objections, based on the following aspects: 1) It does not take into account taxonomic rules; 2) It uses criteria which helps to cover up; 3) It uses generic terms without a specific meaning; 4) Lack of clinical interest.
(4) As an extension to the variety of existing techniques using polymorphic DNA markers, the Random Amplified Polymorphic DNA (RAPD) technique may be used in molecular ecology to determine taxonomic identity, assess kinship relationships, analyse mixed genome samples, and create specific probes.
(5) Authors pointed on etiologic connections between particular clinical syndroms in AIDS and microbial, parasitic and viral agents belonging to different taxonomic groups.
(6) Disclosure of the 5'-terminal sequence of the HCV genome would facilitate its taxonomic classification, and contribute toward immunological diagnosis of infection and development of vaccines.
(7) The threat or risk of the child involves a substantial taxonomic variety, therefore the author tries to define the entire area by terms such as risk factor, individual at risk, group at risk and risk situation, to assess their content and extent and their mutual relations.
(8) The results suggested that allergenic cross-reactivity between some fly species exists, and may extend to taxonomically unrelated insect species.
(9) The advantages of long-term preservation of suspensions of mycobacteria by storage at -70 degrees C established in earlier studies are reinforced by present evidence that freezer storage does not alter key taxonomic features used to identify mycobacteria.
(10) Fourteen Streptomyces strains from various numerical taxonomic classes and representatives of three other genera of actinomycetes were studied using an indirect enzyme-linked immunosorbent assay (IND-ELISA) to determine their serological relationships.
(11) Our goal was to encourage analysis and synthesis rather than memorization; evaluating such higher taxonomic levels of education is extraordinarily difficult.
(12) Numerical methods have been employed to determine the taxonomic value of a number of microbiological, hydrobiological and chemical characteristics of water purity either in current use or proposed.
(13) A phasics were classified by their test scores according to taxonomic criteria, independently from localization.
(14) The popular concept of "marihuana" is actually based on the chemical characteristics of the plant Cannabis, rather than on the taxonomic classification.
(15) Alternative taxonomic structures require careful scrutiny and comparison to establish whether one structure will meet the needs of the profession or whether multiple structures of nursing diagnoses relative to outcomes are required.
(16) The taxonomically close relationship between lizards and snakes, which together constitute the Squamata, is reflected in a similar distribution of DA fibers and varicosities to the dorsal ventricular ridge and the lateral cortex, and in the limited number of CSF-contacting DA neurons in the hypothalamus.
(17) In Stage 2, the conditional stimuli (CSs) were one of eight words, four reinforced (CS+) and four unreinforced (CS-), with taxonomic category (animals vs. musical instruments) as the discriminandum, and different subjects were given semantic, physical, or no additional CS processing tasks.
(18) A detailed taxonomic description of the developmental stages of female and male mite is presented.
(19) The discrepancy, and the importance of electrokaryotyping as a taxonomic tool, are discussed.
(20) The Archaea, designated since 1979 as a separate Super-Kingdom (the highest taxonomic order), are a highly novel group of microorganisms which look much like bacteria but have many molecular and genetic characteristics that are more typical of eukaryotes.