(n.) The kiss of peace; also, the embrace in the sanctuary now substituted for it at High Mass in Roman Catholic churches.
(n.) A tablet or board, on which is a representation of Christ, of the Virgin Mary, or of some saint and which, in the Mass, was kissed by the priest and then by the people, in mediaeval times; an osculatory. It is still used in communities, confraternities, etc.
Example Sentences:
(1) By radioactive in situ hybridization (ISH) using a fragment from the murine Pax-1 paired box that is almost identical to the respective sequences from the cognate human gene HuP48 and fluorescence in situ hybridization (FISH) using a complete mouse Pax-1 cDNA, we have assigned the human homologue of murine Pax-1, the PAX1 locus, to chromosome 20p.
(2) Concurrent research has recently characterized Sp2H, a radiation induced mutation at the splotch (Sp) locus, and found alterations in the murine paired box gene, Pax-3, in homozygous Sp2H DNA.
(3) The chromosomal location of all novel Pax genes and of Pax-3 and Pax-7 has been determined and reveals that they are not clustered.
(4) Here we describe the paired boxes of three novel Pax genes, Pax-4, Pax-5, and Pax-6.
(5) Zebrafish pax[b](pax[zf-b]) is a member of the Pax gene family that is expressed in the presumptive posterior midbrain from the end of gastrulation and, at later stages, in other localized regions of the developing embryo.
(6) However, there are some differences in Pax-2 expression between the two species.
(7) These results support the Pax-6 homologue as a strong candidate for the AN2 gene.
(8) The chromosomal location and the mutation in the paired box of un mice in conjunction with Pax 1 gene expression in wild-type mice implicate a causative role of Pax 1 in generation of the vertebral column.
(9) Pax-3 encodes a 479 amino acid protein with an Mr of 56 kd containing both a paired domain and a paired-type homeodomain.
(10) The murine paired-box-containing gene 5, Pax-5, is highly homologous to two other Pax genes, Pax-2 and Pax-8.
(11) The Pax-2 expression domain in the prospective brain of E8 mouse embryos has not been described previously.
(12) Here we describe a zebrafish (Brachydanio rerio) paired box-containing clone, pax[zf-a], which is clearly distinct from reported vertebrate Pax genes.
(13) pax-6 expression appears during processes when cell-to-cell signalling is thought to be important, for example during induction of the eye and regionalization of the spinal cord and brain, suggesting that it may be one component mediating the response to inductive interactions.
(14) We describe the isolation and characterization of Pax-3, a novel murine paired box gene expressed exclusively during embryogenesis.
(15) Among the genes thought to be involved in patterning the nervous system are a family of developmentally regulated paired box-containing (Pax) genes.
(16) However, normal v-Myb- and c-Myb-expressing CNR cells all express the pax-QNR gene, a newly described paired and homeobox-containing gene specifically expressed in the neuroretina.
(17) The brain, the optic stalk, the auditory vesicle, the pronephros, and single cells in the spinal cord and the hindbrain express Pax-2 in both species.
(18) Mutations in Pax-6 have been described previously in Small eye, the proposed mouse model for aniridia.
(19) To date five murine paired box-containing genes (Pax genes) have been described and one, Pax-1, has been associated with the developmental mutant phenotype undulated.
(20) However, a region of homology to the N-terminal half of paired-type homeoboxes is detected C-terminal to the pax[zf-b] paired domain.
Pix
Definition:
(n. & v.) See Pyx.
Example Sentences:
(1) Proton induced X-ray emission (PIXE) analyses were performed on single hair fibers in triplicate from 103 individuals in order to determine sulfur, zinc, calcium, and chlorine content.
(2) quinone complex (X) was chemically reduced (state [PIX-]; P is the reaction center bacteriochlorophyll dimer, I is the long wavelength bacteriopheophytin), and compares these with the fluorescence observed when all the traps are open (state [PIX]) and with the fluorescence observed when all the traps are closed (state [P+IX]).
(3) The effect of dietary zinc deficiency on the mossy fiber zinc content of the rat hippocampus was investigated using PIXE (Particle Induced X-Ray Emission) spectroscopy.
(4) The great advantage of PIXE analysis in studying physiologically important trace elements such as Zn, Mg, Fe, and Cu is underlined.
(5) These viruses are the Eastern Equine Encephalitis (EEE), Western Equine Encephalitis (WEE), St. Louis Encephalitis (SLE), Mucambo (MUC) and Pixuna (PIX).
(6) A microwave acid digestion method for the preparation of biological samples for PIXE analysis is presented.
(7) The trace elements of both calcified atherosclerotic plaques and plaque-free vessel walls of the carotid bifurcation from 31 autopsies were investigated using the proton-induced X-ray emission (PIXE) method.
(8) In contrast, efficient transcription was observed in the cells transfected with a replicating plasmid containing the pIX gene.
(9) Antioxidant status can be evaluated by blood selenium, vitamins A and E. The level of selenium was determined in whole blood, erythrocytes and plasma of 170 French people (70-95 years old) healthy and with intercurrent illness, by using PIXE (proton-induced X-ray emission analysis).
(10) Deletion of either the sequence between positions -45 and -70 or the TATA box abolished the initiation of pIX gene transcription in vivo and transcription with HeLa cell nuclear extracts in vitro.
(11) Large samples of tissue and biopsy specimen were taken from a single human liver, homogenized or paraffin-embedded, then analyzed by PIXE.
(12) Plasmid constructs containing the pIX gene with deletions in the SP1 or TATA sites were defective in pIX mRNA production in transient expression assays.
(13) Particle-induced X-ray emission (PIXE) allows accurate determination of various elements including iron in cells and biological fluids.
(14) Particle-induced x-ray emission (PIXE) was used to determine the trace element content of bovine retinal disk membranes.
(15) A minor capsid protein, pIX, was unable to substitute in assembly of the heterologous phage.
(16) The femoral bone from the 18-day pregnancy embryo and an rib cartilage of mature mice have been investigated using PIXE (proton induced X-ray emission) in combination with a proton microprobe on snap frozen cryosectioned material.
(17) The PIX virus has the lowest prevalence and, it was isolated in only a few cases, one being from a laboratory infection.
(18) The spatial distribution of platinum (Pt) in the kidney was studied by an autoradiographic technique, in which cisplatin (CDDP) was replaced by 195mPt-labeled CDDP, and by proton-induced X-ray emission (PIXE).
(19) The multielemental capability of PIXE allows the analysis time per element to be very low if a number of elements are detected in each sample.
(20) Apart from studies on aerosols, the majority of applications of proton induced X-ray emission (PIXE) with a normal beam or a microprobe (micro-PIXE) is found in biology and medicine.