| 单词 | dimer |
| 例句 | If the dimer is not removed and repaired it will lead to a mutation. Concepts of Biology 2013-04-25T00:00:00Z Under certain conditions, molecules of acetic acid, CH3COOH, form “dimers,” pairs of acetic acid molecules held together by strong intermolecular attractions: Chemistry 2019-02-14T00:00:00Z This repair mechanism is often employed when UV exposure causes the formation of pyrimidine dimers. Biology for AP Courses 2022-06-09T00:00:00Z IgA exists in two forms, a four-chain monomer in the blood and an eight-chain structure, or dimer, in exocrine gland secretions of the mucous membranes, including mucus, saliva, and tears. Anatomy and Physiology 2013-06-19T00:00:00Z I decided to use an icosahedral sphere to create a regular distribution of the M protein dimers to hint at this hypothesis. How I Built a 3-D Model of the Coronavirus for Scientific American 2020-06-25T04:00:00Z These mechanisms include mismatch repair to replace nucleotides that are paired with a non-complementary base and nucleotide excision repair, which removes bases that are damaged such as thymine dimers. Concepts of Biology 2013-04-25T00:00:00Z Draw a dimer of acetic acid, showing how two CH3COOH molecules are held together, and stating the type of IMF that is responsible. Chemistry 2019-02-14T00:00:00Z When individuals are exposed to UV, pyrimidine dimers, especially those of thymine, are formed; people with xeroderma pigmentosa are not able to repair the damage. Biology for AP Courses 2022-06-09T00:00:00Z Thyroglobulin is synthesized in an intracellular organelle of the follicular cells, called the endoplasmic reticulum, where it forms a dimer before being secreted into the colloid. Molecular architecture of the key precursor of thyroid hormones revealed 2020-02-04T05:00:00Z The conserved fusion loop is at the distal end of the rod in domain II, buried at the E dimer interface. Structural basis of potent Zika–dengue virus antibody cross-neutralization : Nature : Nature Research 2016-06-22T04:00:00Z Nucleotide excision repair is particularly important in correcting thymine dimers, which are primarily caused by ultraviolet light. Concepts of Biology 2013-04-25T00:00:00Z As is often the case with molecules that contain an unpaired electron, two molecules combine to form a dimer by pairing their unpaired electrons to form a bond. Chemistry 2019-02-14T00:00:00Z These are not repaired because of a defect in the nucleotide excision repair enzymes, whereas in normal individuals, the thymine dimers are excised and the defect is corrected. Biology for AP Courses 2022-06-09T00:00:00Z The volatility generally decreases with increasing oxidation and decreasing temperature. b, Possible structures of HOM dimer molecules. The role of low-volatility organic compounds in initial particle growth in the atmosphere : Nature : Nature Publishing Group 2016-05-24T04:00:00Z Their binding site is conserved across serotypes because it is also the interaction site of prM with E dimers during transport of the immature virus particles through the Golgi apparatus of the cell. Structural basis of potent Zika–dengue virus antibody cross-neutralization : Nature : Nature Research 2016-06-22T04:00:00Z In a thymine dimer, two thymine nucleotides adjacent to each other on one strand are covalently bonded to each other rather than their complementary bases. Concepts of Biology 2013-04-25T00:00:00Z The E proteins are arranged as dimers, with three dimers lying parallel to each other forming a raft; there are 30 such rafts covering the viral surface. Structure of the thermally stable Zika virus : Nature : Nature Publishing Group 2016-04-18T04:00:00Z When exposed to UV, thymines lying adjacent to each other can form thymine dimers. Biology for AP Courses 2022-06-09T00:00:00Z The volatility generally decreases with increasing oxidation and decreasing temperature. b, Possible structures of HOM dimer molecules. The role of low-volatility organic compounds in initial particle growth in the atmosphere : Nature : Nature Publishing Group 2016-05-24T04:00:00Z The two protomers of sE in the dimer are in light and dark grey. Structural basis of potent Zika–dengue virus antibody cross-neutralization : Nature : Nature Research 2016-06-22T04:00:00Z Mice covered in both types of sunscreen were protected from key signs of UV damage called cyclobutane pyrimidine dimers, a “molecular signature” of sunburn. New nanoparticle sunblock is stronger and safer, scientists say 2015-09-28T04:00:00Z In this structure, the A–C′ dimer moves outwards to a higher radius and also rotates slightly. Structure of the thermally stable Zika virus : Nature : Nature Publishing Group 2016-04-18T04:00:00Z The thymine dimers distort the structure of the DNA double helix, and this may cause problems during DNA replication. Biology for AP Courses 2022-06-09T00:00:00Z We also observed intermediate species with a carbon number of 11 to 17, which may be dimers formed from reactions of RO2 radicals with RO2 radicals formed from fragments. The role of low-volatility organic compounds in initial particle growth in the atmosphere : Nature : Nature Publishing Group 2016-05-24T04:00:00Z This observation indicates that crystal growth selected for incorporation of sE dimers with a single Fab bound, which is facilitated by the low affinity of A11. Structural basis of potent Zika–dengue virus antibody cross-neutralization : Nature : Nature Research 2016-06-22T04:00:00Z The programs we wrote to perform the analysis are based heavily on scikitlearn, dimer and their dependencies. Topologically associating domains are stable units of replication-timing regulation : Nature : Nature Publishing Group 2014-11-18T05:00:00Z The B–B′ dimer moves to a higher radius and the E proteins dissociate from each other. Structure of the thermally stable Zika virus : Nature : Nature Publishing Group 2016-04-18T04:00:00Z When these patients are exposed to UV light, thymine dimers are formed and they are not able to repair this defect. Biology for AP Courses 2022-06-09T00:00:00Z This results in correction factors for the monomers of a factor of 1.44 and for dimers of a factor of 1.37. The role of low-volatility organic compounds in initial particle growth in the atmosphere : Nature : Nature Publishing Group 2016-05-24T04:00:00Z Note that the residues from across the dimer interface that contact the antibody are different. Structural basis of potent Zika–dengue virus antibody cross-neutralization : Nature : Nature Research 2016-06-22T04:00:00Z The NS1 structures reveal distinct domains for membrane association of the dimer and interactions with the immune system and are a basis for elucidating the molecular mechanism of NS1 function. [Report] Flavivirus NS1 Structures Reveal Surfaces for Associations with Membranes and the Immune System 2014-02-20T19:25:58.565Z A study of an antibody, which traps a transitional stage of this motion11, suggests that the A–C′ dimer probably moves to a higher radius before the B–B′ dimer11. Structure of the thermally stable Zika virus : Nature : Nature Publishing Group 2016-04-18T04:00:00Z When these patients are exposed to UV light, the adjacent adenine forms dimers and they are not able to repair this defect. Biology for AP Courses 2022-06-09T00:00:00Z Black bars indicate all identified monomers and dimers, with the red bars indicating the corresponding m/Q range. The role of low-volatility organic compounds in initial particle growth in the atmosphere : Nature : Nature Publishing Group 2016-05-24T04:00:00Z The two protomers of sE in the dimer are in light and dark grey. Structural basis of potent Zika–dengue virus antibody cross-neutralization : Nature : Nature Research 2016-06-22T04:00:00Z The structural analysis together with liposome and mutational studies identify a membrane interacting surface on one face of the dimer and an immune evasion surface on the other. [Report] Flavivirus NS1 Structures Reveal Surfaces for Associations with Membranes and the Immune System 2014-02-20T19:25:58.565Z Maxi is a dimer in which two helical monomers each bend in the middle to form a four-helix bundle. [Report] An Antifreeze Protein Folds with an Interior Network of More Than 400 Semi-Clathrate Waters 2014-02-13T19:26:12.020Z These dimers distort the structure of DNA and they have high risk of contracting skin cancer. Biology for AP Courses 2022-06-09T00:00:00Z Black bars indicate all identified monomers and dimers, with the red bars indicating the corresponding m/Q range. The role of low-volatility organic compounds in initial particle growth in the atmosphere : Nature : Nature Publishing Group 2016-05-24T04:00:00Z In the case of the C8 complex, the difference in docking results mainly from an altered curvature of the sE dimer. Structural basis of potent Zika–dengue virus antibody cross-neutralization : Nature : Nature Research 2016-06-22T04:00:00Z Our results directly link high concentrations of neutral H2SO4 dimer with amines at atmospheric levels. Molecular understanding of sulphuric acid–amine particle nucleation in the atmosphere 2013-10-16T17:22:18.533Z These pathways function to excise and repair abnormal bases or nucleotides, such as deaminated cytosines or ultraviolet radiation induced pyrimidine dimers. The causes and consequences of genetic heterogeneity in cancer evolution 2013-09-18T17:22:16.487Z The non-formation of dimers distorts the structure of DNA and they have high risk of contracting skin cancer. Biology for AP Courses 2022-06-09T00:00:00Z This finding was puzzling, since it was known that the NGF dimer by itself was biologically active. The Nerve-Growth Factor: A New Tool for Manipulating Neurons 2013-01-03T11:15:00.190Z Note that the residues from across the dimer interface that contact the antibody are different. Structural basis of potent Zika–dengue virus antibody cross-neutralization : Nature : Nature Research 2016-06-22T04:00:00Z A previous experiment measured unexpectedly high dimer concentrations in a laminar flow tube and concluded that a stabilizing contaminant must be present, although none was measured. Molecular understanding of sulphuric acid–amine particle nucleation in the atmosphere 2013-10-16T17:22:18.533Z A 7 Å resolution cryoelectron microscopy map of Fab fragments of HM14c10 in a complex with DENV1 shows targeting of a discontinuous epitope that spans the adjacent surface of envelope protein dimers. [Research Articles] The Structural Basis for Serotype-Specific Neutralization of Dengue Virus by a Human Antibody 2012-06-20T18:55:24.963Z The fragment exposed to UV light contains thymine dimers. Biology for AP Courses 2022-06-09T00:00:00Z The association of the gamma and alpha subunits with the NGF dimer apparently serves to protect it from further degradation by other protein-cleaving enzymes in the body fluids. The Nerve-Growth Factor: A New Tool for Manipulating Neurons 2013-01-03T11:15:00.190Z So strong was the peptide's tendency to form these oligomers that in certain solutions, dimers made of two copies of A4 were more prevalent than monomers. Amyloid: Little proteins, big clues 2011-07-13T17:20:56.787Z Another experiment measured high dimer formation rates linked to amine mixing ratios of about 1 part per billion by volume and above. Molecular understanding of sulphuric acid–amine particle nucleation in the atmosphere 2013-10-16T17:22:18.533Z These dimers sit at an angle to the surface, with one atom protruding slightly farther than the other. Flipping the World's Smallest Light Switch 2011-03-25T16:05:32Z The fragment exposed to UV light contains adenine dimers. Biology for AP Courses 2022-06-09T00:00:00Z According to his scheme the initial gene product in the manufacture of NGF is a large precursor polypeptide called proNGF, two copies of which form a dimer. The Nerve-Growth Factor: A New Tool for Manipulating Neurons 2013-01-03T11:15:00.190Z RAS, when bound to GTP, forms a dimer after binding to the ligand, and causes uncontrolled division, but it remains inactive when the ligand is absent. Biology for AP Courses 2022-06-09T00:00:00Z These dimers distort the structure of DNA and cause them to have a high risk of contracting skin cancer. Biology for AP Courses 2022-06-09T00:00:00Z The electrical conductivity of the silicon atom differs slightly if the dimer tilts one way instead of another way. Flipping the World's Smallest Light Switch 2011-03-25T16:05:32Z The fragment exposed to UV light contains thymine dimers. Biology for AP Courses 2022-06-09T00:00:00Z Two gamma subunits then associate with the proNGF dimer and cleave the precursor chains to generate the active NGF dimer. The Nerve-Growth Factor: A New Tool for Manipulating Neurons 2013-01-03T11:15:00.190Z When these patients are exposed to UV light, the thymine dimers are formed and they are able to repair this defect. Biology for AP Courses 2022-06-09T00:00:00Z These dimers do not distort the structure of DNA and they have moderate risk of contracting skin cancer. Biology for AP Courses 2022-06-09T00:00:00Z When these patients are exposed to UV light, the adjacent thymine cannot form thymine dimers and they are not able to repair this defect. Biology for AP Courses 2022-06-09T00:00:00Z Thymines lying parallel to each other can form thymine dimers when exposed to UV light. Biology for AP Courses 2022-06-09T00:00:00Z Unlike the typical complex of an enzyme and its product, which rapidly dissociates, the 'gamma subunits remain bound to the NGF dimer after the cleavage of the proNGF chains. The Nerve-Growth Factor: A New Tool for Manipulating Neurons 2013-01-03T11:15:00.190Z Thymines lying adjacent to each other can form thymine dimers when exposed to UV light. Biology for AP Courses 2022-06-09T00:00:00Z Adenines lying adjacent to each other can form dimers when exposed to UV light. Biology for AP Courses 2022-06-09T00:00:00Z The fragment exposed to UV light contains thymine dimers. Biology for AP Courses 2022-06-09T00:00:00Z In some cases, binding of the ligand causes dimerization of the receptor, which means that two receptors bind to each other to form a stable complex called a dimer. Biology for AP Courses 2022-06-09T00:00:00Z Thymines lying adjacent to each other can form thymine dimers when exposed to UV light. Biology for AP Courses 2022-06-09T00:00:00Z |
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