301
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Han F, Williams RG. An interesting steroid dimer with an extremely long cell axis: tetragonal, P4 12 12, a= b= 9.17 Å, c= 85.90 Å, V= 7225.06 Å 3. Acta Crystallogr A 1996. [DOI: 10.1107/s0108767396089143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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302
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Watt W, Han F, VanDrie JH, Thomasco LM. Structure–activity relationships and crystal structures of some interesting oxazolidinones. Acta Crystallogr A 1996. [DOI: 10.1107/s0108767396089167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
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303
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Romagosa I, Ullrich SE, Han F, Hayes PM. Use of the additive main effects and multiplicative interaction model in QTL mapping for adaptation in barley. TAG. THEORETICAL AND APPLIED GENETICS. THEORETISCHE UND ANGEWANDTE GENETIK 1996; 93:30-37. [PMID: 24162195 DOI: 10.1007/bf00225723] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/29/1995] [Indexed: 06/02/2023]
Abstract
The additive main effects and multiplicative interaction (AMMI) model has emerged as a powerful analytical tool for genotype x environment studies. The objective of the present study was to assess its value in quantitative trait locus (QTL) mapping. This was done through the analysis of a large two-way table of genotype-by-environment data of barley (Hordeum vulgare L.) grain yields, where the genotypes constituted a genetic population suitable for mapping studies. Grain yield data of 150 doubled haploid lines derived from the 'Steptoe' x 'Morex' cross, and the two parental lines, were taken by the North American Barley Genome Mapping Project (NABGMP) at 16 environments throughout the barley production areas of the USA and Canada. Four regions of the genome were responsible for most of the differential genotypic expression across environments. They accounted for approximately 50% of the genotypic main effect and 30% of the genotype x environment interaction (GE) sums of squares. The magnitude and sign of AMMI scores for genotypes and sites facilitate inferences about specific interactions. The parallel use of classification (cluster analysis of environments) and ordination (principal component analysis of GE matrix) techniques allowed most of the variation present in the genotype x environment matrix to be summarized in just a few dimensions, specifically four QTLs showing differential adaptation to four clusters of environments. Thus, AMMI genotypic scores, when the genotypes constituted a population suitable for QTL mapping, could provide an adequate way of resolving the magnitude and nature of QTL x environment interactions.
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304
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Gao X, Gao C, Gao J, Han C, Han F, Han B, Han L. Acupuncture treatment of complete traumatic paraplegia--analysis of 261 cases. J TRADIT CHIN MED 1996; 16:134-7. [PMID: 9389143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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305
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Han F, Wu S, Xue S, Huang L, Ma X. Cloning of the human erythropoietin exons and their expression in COS-7 cells. CHINESE JOURNAL OF BIOTECHNOLOGY 1996; 12:227-33. [PMID: 9187494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Human erythropoietin exons (hEPO-E) were isolated from a Chinese fetal liver DNA library by using the PCR method with gene recombination. One nucleotide mutation was found in exon 3 leading to the Leu in position 62 being changed to Ser. The hEPO-E coding for the full-length mature protein was inserted into different clone sites of PSV-2-dhfr to create different transferring plasmids (pSV2-dhfr/F1, pSV2/F2, pSV2-dhfr/F3, pSV2-dhfr/F4, pSV2-dhfr/G1, and pSV2-dhfr/G3) which were transfected into COS-7 cells. Results obtained from the comparative experiments indicate that biological activity of hEPO was found in all culture supernatants and its expression level was higher than that of its genome.
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306
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Han F, Ullrich SE, Clancy JA, Jitkov V, Kilian A, Romagosa I. Verification of barley seed dormancy loci via linked molecular markers. TAG. THEORETICAL AND APPLIED GENETICS. THEORETISCHE UND ANGEWANDTE GENETIK 1996; 92:87-91. [PMID: 24166121 DOI: 10.1007/bf00222956] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/29/1995] [Indexed: 05/06/2023]
Abstract
Seed dormancy is a relatively complex trait in barley (Hordeum vulgare L.). Several dormancy loci were identified previously by quantitative trait locus analysis. Three reciprocal crosses were made in the present study between parents carrying specific dormancy alleles via linked molecular markers to verify individual dormancy locus effects and potential expression. Analyses of F2 progenies revealed that the dormancy allele at the locus flanked by the markers Ale and ABC302 on the long arm of chromosome 7 had a major effect on dormancy, and was at least partly epistatic to the dormancy locus in the ABC309-MWG851 interval near the telomere of the long arm of chromosome 7. In the absence of the dormancy allele in the Ale-ABC302 interval, the allele in the ABC309-MWG851 interval exerted moderate to large effects on dormancy. Cytoplasmic effects on dormancy were also observed. The germination percentages of progeny with relatively high levels of dormancy were more variable than those of non-dormant or less-dormant progeny, apparently due to environmental effects. Removal of the dormancy allele in the Ale-ABC302 interval, or introducing the dormancy allele in the ABC309-MWG851 interval, should suffice for adjusting dormancy levels in breeding programs to suit various production situations and end uses. The verification of dormancy loci via linked molecular markers allows manipulation of these loci in applied breeding programs.
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307
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He S, Han F. [Advances in the study on adenoma maligum of the uterine cervix]. ZHONGHUA FU CHAN KE ZA ZHI 1995; 30:753-5. [PMID: 8728922] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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308
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Han F, Ullrich SE, Chirat S, Menteur S, Jestin L, Sarrafi A, Hayes PM, Jones BL, Blake TK, Wesenberg DM, Kleinhofs A, Kilian A. Mapping of β-glucan content and β-glucanase activity loci in barley grain and malt. TAG. THEORETICAL AND APPLIED GENETICS. THEORETISCHE UND ANGEWANDTE GENETIK 1995; 91:921-7. [PMID: 24169978 DOI: 10.1007/bf00223901] [Citation(s) in RCA: 69] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/27/1995] [Accepted: 04/21/1995] [Indexed: 05/20/2023]
Abstract
Genetic study of β-glucan content and β-glucanase activity has been facilitated by recent developments in quantitative trait loci (QTL) analysis. QTL for barley and malt β-glucan content and for green and finished malt β-glucanase activity were mapped using a 123-point molecular marker linkage map from the cross of Steptoe/Morex. Three QTL for barley β-glucan, 6 QTL for malt β-glucan, 3 QTL for β-glucanase in green malt and 5 QTL for β-glucanase in finished malt were detected by interval mapping procedures. The QTL with the largest effects on barley β-glucan, malt βglucan, green malt β-glucanase and finished malt βglucanase were identified on chromosomes 2,1,4 and 7, respectively. A genome map-based approach allows for dissection of relationships among barley and malt βglucan content, green and finished malt β-glucanase activity, and other malting quality parameters.
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309
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Han F, Fasching JL, Brown PR. Speciation of organotin compounds by capillary electrophoresis using indirect ultraviolet absorbance detection. JOURNAL OF CHROMATOGRAPHY. B, BIOMEDICAL APPLICATIONS 1995; 669:103-12. [PMID: 7581874 DOI: 10.1016/0378-4347(95)00122-y] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Capillary electrophoresis (CE) with indirect photometric detection was investigated for the separation of organotin species. Compounds such as dimethyltin (DMT), dibutyltin (DBT), and tributyltin (TBT) are important pollutants in the aqueous environment and techniques are needed to analyze directly aqueous environmental samples quickly and economically. By adjusting the mobile phase to pH 2.65 by HCl, tributyltin, dibutyltin and dimethyltin in aqueous solutions were separated by capillary electrophoresis using indirect ultraviolet (UV) absorbance detection. Pyridine was used as the UV absorption additive at 254 nm and separation was achieved in 6 min. Peak tailing obtained at higher pH suggests strong interaction between the dimethyltin cation and the negatively charged capillary wall. Cetyltrimethylammonium bromide (CTAB) was added to the mobile phase to improve the peak shapes when the pH of the mobile phase was greater than 3.5. Separations of organotin species in mobile phases with or without CTAB were compared. The change of electrophoretic mobility in mobile phases with different pH values indicates that DMT and DBT start to undergo hydrolysis at a pH 3.0. It was also found that the choice of the buffer anions is critical in the separation of the tin compounds as complexes appear to form with DMT and DBT in the presence of oxalate and citrate.
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310
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Langs DA, Han F. Efficient methods for the linearization and solution of phase-invariant equations. Acta Crystallogr A 1995; 51 ( Pt 4):542-7. [PMID: 7632381 DOI: 10.1107/s0108767395001000] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
This paper describes a linear least-squares procedure, whereby, through quadrupole relationships, the 2 pi integers that linearize sets of unique phase-invariant estimates can be determined. It is subsequently shown that the phase solutions for these linear equations can be obtained, even for basis sets of thousands of phases, without having to either build or invert the full least-squares matrix. The final r.m.s. phase errors achieved by this method can typically be less that 5 or 10 degrees.
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311
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Han F, Chen B, Fang J. [Experimental studies on the pharmacokinetics of cefoperazone (CPZ) injection under burn eschar]. ZHONGHUA ZHENG XING SHAO SHANG WAI KE ZA ZHI = ZHONGHUA ZHENG XING SHAO SHANG WAIKF [I.E. WAIKE] ZAZHI = CHINESE JOURNAL OF PLASTIC SURGERY AND BURNS 1995; 11:212-5. [PMID: 8732031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
UNLABELLED In this study, the rabbits were categorized into three groups. The scald (III degrees TBS 10%-15%) was caused by exposing these area to hot water at 90 degrees C for 40 seconds. Every rabbit was injected CPZ (25 mg/kg) three times. The changes in the concentration of CPZ were measured by employing MBPD and HPLC methods and experimental data were analyzed by using pharmacokinetic computer program. RESULTS 1) The T1/2e of CPZ injection in subeschar region was longer and the Cmax was higher than that of intravenous route. 2) The concentration in blood was shown two times higher than after subeschar injection. 3) The levels of concentration were higher than MIC'S in an area of 6.5 cm diameter 24-36 hours after injection. CONCLUSION CPZ injection in subeschar region was the best route of treatment and prevention of subeschar infection.
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312
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Han F. The novel hydration properties of U-54,494E (C 18H 23N 2OCl 2* Cl 2Cl- * 1.5(H 2O)). Acta Crystallogr A 1993. [DOI: 10.1107/s0108767378094933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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313
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Romero AG, Leiby JA, McCall RB, Piercey MF, Smith MW, Han F. Novel 2-substituted tetrahydro-3H-benz[e]indolamines: highly potent and selective agonists acting at the 5-HT1A receptor as possible anxiolytics and antidepressants. J Med Chem 1993; 36:2066-74. [PMID: 8101876 DOI: 10.1021/jm00067a003] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
The synthesis of (+)-(R)-2-cyano-N,N-dipropyl-8-amino-6,7,8,9-tetrahydro-3H- benz[e]indole [(R)-14, U92016A], a potent 5-HT1A agonist, and related analogs is described. In vitro binding studies show that the (R)-enantiomers of this series possess the highest potency for the 5-HT1A receptor. In vivo hypothermia correlates with this, with the (R)-enantiomers causing a greater temperature drop than the (S)-enantiomers. The most active compound in 5-HT1A binding and in the in vivo models was (R)-14, which was found to be highly potent as an agonist in single cell firing studies, as well as potent and of very high intrinsic activity in mouse hypothermia and the sympathetic nerve discharge (SND) models. An in vivo duration of action study, following SND, showed (R)-14 to possess a long duration of action. The synthesis via a nitrene insertion, determination of absolute configuration, and biological activities of this series is described.
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314
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Han F, Mortishire-Smith RJ, Rainey PB, Williams DH. Structure of the white-line-inducing principle isolated from Pseudomonas reactans. Erratum. Acta Crystallogr C 1993. [DOI: 10.1107/s0108270192013106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2023] Open
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315
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Hauptman H, Han F. Phasing macromolecular structures via structure-invariant algebra. ACTA CRYSTALLOGRAPHICA SECTION D: BIOLOGICAL CRYSTALLOGRAPHY 1993; 49:3-8. [PMID: 15299539 DOI: 10.1107/s0907444992008564] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
Owing to the breakdown of Friedel's law when anomalous scatterers are present, unique values of the three-phase structure invariants in the whole range from 0 to 2pi are determined by measured values of diffraction intensities alone. Two methods are described for going from presumed known values of these invariants to the values of the individual phases. The first, dependent on a scheme for resolving the 2pi ambiguity in the estimate omega(HK) of the triplet phi(H) + phi(K) + phi(-H-K), solves by least squares the resulting redundant system of linear equations phi(H) + phi(K) + phi(-H-K) = omega(HK). The second attempts to minimize the weighted sum of squares of differences between the true values of the cosine and sine invariants and their estimates. The latter method is closely related to one based on the 'minimal principle' which determines the values of a large set of phases as the constrained global minimum of a function of all the phases in the set. Both methods work in the sense that they yield values of the individual phases substantially better than the values of the initial estimates of the triplets. However, the second method proves to be superior to the first but requires, in addition to estimates of the triplets, initial estimates of the values of the individual phases.
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316
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Han F, Mortishire-Smith RJ, Rainey PB, Williams DH. Structure of the white-line-inducing principle isolated from Pseudomonas reactans. Acta Crystallogr C 1992. [DOI: 10.1107/s0108270192001690] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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317
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Hinzmann JS, McKenna RL, Pierson TS, Han F, Kezdy FJ, Epps DE. Interaction of antioxidants with depth-dependent fluorescence quenchers and energy transfer probes in lipid bilayers. Chem Phys Lipids 1992; 62:123-38. [PMID: 1423807 DOI: 10.1016/0009-3084(92)90090-c] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Three fluorescent, lipophilic, heterocyclic antioxidants were incorporated into lipid bilayers and exposed to depth-dependent nitroxyl fatty acid quenchers. The Stern-Volmer plots curved upward at low quencher concentrations. Quantitative analysis of the results showed that this behavior is consistent with complex formation between quencher and fluorescent antioxidant, where the complex is 2-3 times more fluorescent than the parent fluorophore. At higher quencher concentrations, both free antioxidant and 'bright complex' are quenched dynamically, albeit quenching of the latter is less efficient. The complex probably results from ionic, hydrogen bond and pi-pi interactions. Formation of such a 'bright complex' is also observable in a homogeneous solution of the reactants in cyclohexane. Additional evidence for the complexation of these antioxidants with fatty acids in lipid bilayers is provided by the fact that energy transfer from the antioxidants to anthroyloxy fatty acids occurs at surface concentrations where radiative energy transfer between free molecules should be not be efficient. For directly probing the relative depths of these fluorophores in lipid bilayers we used the aqueous quenchers acrylamide and iodide. They showed that in terms of increasing depth in the bilayer, the order was U-78, 517f < U-78,518e < U-75,412e. Our results, in toto, demonstrate that the Lazaroid antioxidants are incorporated into the lipid bilayer where they occupy strictly defined positions and orientations. Complexation with fatty acyl chains should be mechanistically relevant, since it may enhance antioxidant activity by hindering free radical chain propagation.
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318
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Han F, DeTitta G, Hauptman H. TELS: least-squares solution of the structure-invariant equations. Acta Crystallogr A 1991. [DOI: 10.1107/s0108767391002969] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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319
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Northcott SE, Marr JG, Secreast SL, Han F, Dezwaan J. Solution chemistry and analytical characterization of ormaplatin. J Pharm Biomed Anal 1991; 9:1009-18. [PMID: 1822167 DOI: 10.1016/0731-7085(91)80038-b] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Ormaplatin is a racemic, platinum(IV), anti-cancer drug which is currently involved in phase 1 clinical trials. Characterizing the purity of ormaplatin represents an analytical challenge for several reasons. These include the lack of solution stability of ormaplatin, its process impurities and solution decomposition products, the strong concentration and pH dependence of various decomposition pathways and solution equilibria and the absence of chromatographic reproducibility. Two independent types of aqueous decomposition pathways have been observed. The first pathway involves the generation of soluble PtIV containing species which remain in equilibrium with the parent material in solution. The second pathway involves the generation of PtII containing materials which tend to be less soluble. The most interesting material in this latter class is probably the chloride bridged mixed valence material which has been characterized structurally by X-ray diffraction. Liquid chromatography and sample handling procedures have been developed which allow for the accurate determination of bulk drug purity, as well as, an understanding of numerous reversible equilibria.
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320
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Han F, Watt W, Duchamp DJ, Callahan L, Kézdy FJ, Agarwal K. Molecular structure of deoxycytidyl-3'-methylphosphonate (RP) 5'-deoxyguanidine, d[Cp(CH3)G]. A neutral dinucleotide with Watson-Crick base pairing and a right handed helical twist. Nucleic Acids Res 1990; 18:2759-67. [PMID: 2339061 PMCID: PMC330761 DOI: 10.1093/nar/18.9.2759] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
The crystal structure of d[Cp(CH3)G] has been determined as part of a project to study the mechanism of the B----Z transition in DNA. The asymmetric unit contains two dinucleotides and the equivalent of 7.5 water molecules, partially disordered over 12 definable positions. The two symmetry-independent dinucleotides form a duplex with Watson-Crick base-pairing and a right-handed helical sense. Comparison with previously determined structures of the B and A conformation showed that this duplex is closer to B than to A but significantly different from B. It corresponds to a stretched out helix with a 4 A rise per base pair and a helical twist of 32 degrees. This structure may serve as a model for the bending of DNA in certain situations. The configuration at the methyl phosphonate is RP, and a mechanism, based on this assignment, is presented for the B----Z transition in DNA.
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321
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Cao YM, Han F. [Treatment of pulmonary valve stenosis by dilation using a balloon catheter]. ZHONGHUA HU LI ZA ZHI = CHINESE JOURNAL OF NURSING 1989; 24:65-6. [PMID: 2736679] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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322
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Langs DA, Han F. Direct methods: the identification of conditions which simplify the generation of inconsistent quadrupoles. Acta Crystallogr A 1988; 44 ( Pt 5):657-61. [PMID: 3271113 DOI: 10.1107/s0108767388003435] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
An algorithm is implemented to determine the form and phase shift for inconsistent type II quadrupoles for any space group having glide or screw-axis translations which are not a consequence of lattice centering. Cumulatively there are only six different Miller index restrictions and nine different phase shift forms common to all space groups of orthorhombic or lower symmetry. A similar analysis has been performed for a newly discovered type III class of quadrupoles. The configuration of the phase connections among the four triples of the type III quadrupole is different from the common configuration previously described for both normal (type I) and inconsistent (type II) quadrupoles. A knowledge of these constraint conditions for type II and III quadrupoles greatly simplifies a procedure for generating these relationships.
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323
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Han F, Langs DA. Direct methods: the identification of space-group-specific inconsistent three-phase structure invariants. Acta Crystallogr A 1988; 44 ( Pt 4):563-6. [PMID: 3271112 DOI: 10.1107/s010876738800306x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
Certain space groups often permit the generation of pairs of triple relationships involving the same three parent reflections in different symmetry forms, giving rise to two equally probable invariant estimates which, because of the space-group symmetry, must disagree by an a priori known phase shift. The 230 space groups have been examined to identify those which permit inconsistent triples, and the complete list which describes the forms of the pair of triples and their phase inconsistency is given.
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324
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Han F, Chen XJ, You BR, Wang DH, Wang M, Xu YC, Liu CM. Initial analysis of 40,596 biopsy diagnoses. Chin Med J (Engl) 1983; 96:793-4. [PMID: 6426879] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
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325
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Han F. [Intraductal papillomatosis of the breast--a report of 23 cases]. ZHONGHUA ZHONG LIU ZA ZHI [CHINESE JOURNAL OF ONCOLOGY] 1983; 5:141-3. [PMID: 6872837] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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