What's the difference between band and chromophore?

Band


Definition:

  • (v. t.) A fillet, strap, or any narrow ligament with which a thing is encircled, or fastened, or by which a number of things are tied, bound together, or confined; a fetter.
  • (v. t.) A continuous tablet, stripe, or series of ornaments, as of carved foliage, of color, or of brickwork, etc.
  • (v. t.) In Gothic architecture, the molding, or suite of moldings, which encircles the pillars and small shafts.
  • (v. t.) That which serves as the means of union or connection between persons; a tie.
  • (v. t.) A linen collar or ruff worn in the 16th and 17th centuries.
  • (v. t.) Two strips of linen hanging from the neck in front as part of a clerical, legal, or academic dress.
  • (v. t.) A narrow strip of cloth or other material on any article of dress, to bind, strengthen, ornament, or complete it.
  • (v. t.) A company of persons united in any common design, especially a body of armed men.
  • (v. t.) A number of musicians who play together upon portable musical instruments, especially those making a loud sound, as certain wind instruments (trumpets, clarinets, etc.), and drums, or cymbals.
  • (v. t.) A space between elevated lines or ribs, as of the fruits of umbelliferous plants.
  • (v. t.) A stripe, streak, or other mark transverse to the axis of the body.
  • (v. t.) A belt or strap.
  • (v. t.) A bond
  • (v. t.) Pledge; security.
  • (v. t.) To bind or tie with a band.
  • (v. t.) To mark with a band.
  • (v. t.) To unite in a troop, company, or confederacy.
  • (v. i.) To confederate for some common purpose; to unite; to conspire together.
  • (v. t.) To bandy; to drive away.
  • () imp. of Bind.

Example Sentences:

  • (1) These studies led to the following conclusions: (a) all the prominent NHP which remain bound to DNA are also present in somewhat similar proportions in the saline-EDTA, Tris, and 0.35 M NaCl washes of nuclei; (b) a protein comigrating with actin is prominent in the first saline-EDTA wash of nuclei, but present as only a minor band in the subsequent washes and on washed chromatin; (c) the presence of nuclear matrix proteins in all the nuclear washes and cytosol indicates that these proteins are distributed throughout the cell; (d) a histone-binding protein (J2) analogous to the HMG1 protein of K. V. Shooter, G.H.
  • (2) Oligoclonal bands were not detected in any of the sera or CSF.
  • (3) Each profile is described by a simple sequence of band transitions (BT-sequence).
  • (4) A modification of Mason's vertical banded gastroplasty for morbid obesity is presented, along with experience from 62 treated patients.
  • (5) The intensity of the type III specific peptide bands correlates with the type III content of the samples.
  • (6) After Western blot, 2 of the 5 protein bands of swine-cag (27 and 57 kD) and 3 of the 8 protein bands of human cag (27, 32, and 57 kD) reacted with the anti-Toxoplasma antibody used in the ELISA.
  • (7) One major band with a molecular weight of 12,000 was detected by autofluorography and coincided with the Coomassie staining band of apocytochrome c from S. cerevisiae.
  • (8) Sera from three of these patients gave a precipitin band in gel diffusion tests identical to that produced by a monospecific rabbit anti-E. granulosus antigen 5 serum, when tested against whole hydatid fluid.
  • (9) The family history and associated anomalies were recorded and particular attention was paid to temperature gradients and neurocirculatory deficits with respect to band location.
  • (10) A standard protocol is reported for the highly efficient demonstration of replication patterns corresponding to R-type and G-type banding.
  • (11) The field of labeling formed a continuous band from rostro-laterally to caudo-medially.
  • (12) The reason I liked them was because they were a band, and my dad had a band.
  • (13) One of the HEF bands can be separated from two others with beta-alanine as discrete spacer.
  • (14) In all these subjects, fluorescent staining and G-banding on chromosomes from cultured leukocytes confirmed their karyotype.
  • (15) Thus, whereas CD3-associated molecules isolated from polyclonal CD3+WT31+ populations (expanded in IL 2 under the same culture conditions) appeared as diffuse bands, CD3-associated molecules isolated from CD3+WT31- populations displayed a homogeneous molecular mass.
  • (16) Inclusion-forming and non-inclusion-forming elementary bodies focused in one band at pI 4.64.
  • (17) Two Raman bands at 880 and 1360 cm-1 of tryptophan (Trp) side chains have been found useful in structural studies of the side chains in proteins.
  • (18) Results of this sort are reminiscent of several related findings that have been attributed to auditory adaptation or enhancement, or to a temporally developing critical-band filter.
  • (19) The results showed that twenty-eight bands were significantly rearranged (P less than 0.05).
  • (20) The "Mg(2+)-Sarkosyl crystals" (M band) technique distinguishes between membrane-bound and free intracellular DNA.

Chromophore


Definition:

  • (n.) Any chemical group or residue (as NO2; N2; or O2) which imparts some decided color to the compound of which it is an ingredient.

Example Sentences:

  • (1) F(420) is photolabile aerobically in neutral and basic solutions, whereas the acid-stable chromophore is not photolabile under these conditions.
  • (2) Theoretical computations are performed of the intercalative binding of the neocarzinostatin chromophore (NCS) with the double-stranded oligonucleotides d(CGCG)2, d(GCGC)2, d(TATA)2 and d(ATAT)2.
  • (3) The drug-picrate chromophores maximally absorb within the first minute of reaction (21 s for phenacemide, 45 s for cephalothin), after which the absorbances decrease.
  • (4) The chromophore of octopus rhodopsin is 11-cis retinal, linked via a protonated Schiff base to the protein backbone.
  • (5) These results suggest that the chromophore-protein interaction is significantly altered during the phototransformation of phytochrome.
  • (6) Their absorption spectra are at sufficiently long wavelength to be unobscured by cellular chromophores such as nucleotides and aromatic amin acids.
  • (7) Synthesis products have been identified, and three chromophores have been displayed by their n----II and II----II dichroic transitions.
  • (8) These surplus chromophores become esterified and are temporarily taken up by the pigment epithelium to be re-entered into the visual cycle as fast as they can be processed by the regenerative machinery of the rod outer segments.
  • (9) Utilizing the known atomic coordinates of the chromophores (Schirmer, T., Bode, W. and Huber, R. (1987) J. Mol.
  • (10) In spite of this relatively high value and unusual stability, a persulfide group, R-S-SH, seems to be the most likely structure for this chromophore.
  • (11) The chromophore was found in the 105,000xg supernatant and gave a reduced CO-difference spectrum with an absorption maximum of 448 nm.
  • (12) The only other fluorescent chromophore in that region of the spectrum has excitation and emission peaks at 328 and 460 nm, respectively.
  • (13) When the monomer was further dissociated into constituent subunits in strong alkali or at high concentrations of SDS, the CD spectrum disappeared almost completely, indicating loss of the asymmetric interactions of the chromophoric heme a with its immediate environments, consisting of the subunit assembly.
  • (14) Using these techniques we have also determined a conditional reduction potential of -0.156 V for the chromophore producing fatty acyl-CoA substrate beta-2-furylpropionyl-CoA.
  • (15) This effect is attributed to intercalation of the ellipticine chromophore.
  • (16) The bathochromic shift may be a consequence of a reduced exposure of the chromophore to the aqueous solvent.
  • (17) In exogenous photosensitization, the chemical agent (chromophore) is most often identified, reaching the skin either via topical contact or by systemic administration (drugs).
  • (18) Circular dichroism of these compounds allows us to assign the transition due to the amide chromophore.
  • (19) Fourier-transform infrared difference spectroscopy has been used to detect the vibrational modes in the chromophore and protein that change in position or intensity between rhodopsin and the photoproducts formed at low temperature (70 K), bathorhodopsin and isorhodopsin.
  • (20) The second chromophore exhibits spectral properties (lambda max = 360, 255 nm, pH 2) similar to that observed for 7,8-dihydropterin cations.

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