51
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Yang KL, Hung JH, Lin PY. HLA-B*46:65, a novel HLA-B*46 variant, detected in a Taiwanese unrelated bone marrow stem cell donor. HLA 2016; 87:397-8. [PMID: 27060468 DOI: 10.1111/tan.12791] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2016] [Revised: 03/09/2016] [Accepted: 03/11/2016] [Indexed: 12/01/2022]
Abstract
One nucleotide exchange at residue 550 of the HLA-B*46:65 results in a novel allele, HLA-B*46:65.
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52
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Yang KL, Hung JH, Lin PY. HLA-C*07:486, a novel HLA-C*07 variant, detected in a Taiwanese individual. HLA 2016; 87:404-5. [PMID: 27029519 DOI: 10.1111/tan.12789] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2016] [Accepted: 03/07/2016] [Indexed: 11/28/2022]
Abstract
One nucleotide exchange at residue 812 of the HLA-C*07:02:01:01 results in a novel allele, HLA-C*07:486.
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53
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Yang KL, Hung JH, Lin PY. HLA-B*40:327, a novel HLA-B*40 variant, discovered in a Taiwanese blood donor. HLA 2016; 87:395-7. [PMID: 27027819 DOI: 10.1111/tan.12782] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2016] [Revised: 03/02/2016] [Accepted: 03/03/2016] [Indexed: 11/29/2022]
Abstract
One nucleotide substitution at residue 220 of HLA-B*40:01:01 results in a new allele, HLA-B*40:327.
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54
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Yang KL, Hung JH, Lin PY. Identification of a novel HLA-A*02 variant, HLA-A*02:610, in a Taiwanese individual. HLA 2016; 87:385-6. [PMID: 27005922 DOI: 10.1111/tan.12781] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2016] [Revised: 02/26/2016] [Accepted: 03/01/2016] [Indexed: 11/28/2022]
Abstract
One nucleotide substitution at residue 204 of the HLA-A*02:01:01:01 results in a new allele, HLA-A*02:610.
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55
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Yang KL, Hung JH, Lin PY. Discovery of HLA-B*58:77, a novel HLA-B*58 variant, in a Taiwanese blood donor. HLA 2016; 87:398-9. [PMID: 26990143 DOI: 10.1111/tan.12777] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2016] [Accepted: 02/26/2016] [Indexed: 11/27/2022]
Abstract
One nucleotide substitution at residue 506 of HLA-B*58:01:01:01 results in a novel allele, HLA-B*58:77.
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56
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Yang KL, Hung JH, Lin PY. HLA-A*24:334, a novel variant of HLA-A*24, discovered in a Taiwanese individual. HLA 2016; 87:390-1. [PMID: 26987752 DOI: 10.1111/tan.12769] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2016] [Revised: 02/15/2016] [Accepted: 02/17/2016] [Indexed: 11/28/2022]
Abstract
One nucleotide replacement at residue 587 of HLA-A*24:02:01:01 results in a novel allele, HLA-A*24:334.
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57
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Yang KL, Hung JH, Lin PY. HLA-B*40:326, a novel variant of HLA-B*40, discovered in a Taiwanese blood donor. HLA 2016; 87:394-5. [PMID: 26969000 DOI: 10.1111/tan.12768] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2016] [Revised: 02/15/2016] [Accepted: 02/17/2016] [Indexed: 11/30/2022]
Abstract
One nucleotide substitution at residue 476 of HLA-B*40:01:01 results in a new allele, HLA-B*40:326.
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58
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Yang KL, Hung JH, Lin PY. Discovery of HLA-B*35:307, a novel HLA-B*35 variant, in a Taiwanese hematopoietic stem cell donor. HLA 2016; 87:178-9. [PMID: 26924125 DOI: 10.1111/tan.12764] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2016] [Accepted: 02/03/2016] [Indexed: 11/29/2022]
Abstract
One nucleotide substitution at residue 421 of HLA-B*35:01:01:01 results in a novel allele, HLA-B*35:307.
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59
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Yang KL, Hung JH, Lin PY. Discovery of HLA-B*55:02:10, a novel HLA-B*55:02 variant, in a Taiwanese hematopoietic stem cell donor. HLA 2016; 87:182-3. [PMID: 26924246 DOI: 10.1111/tan.12765] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2016] [Revised: 02/04/2016] [Accepted: 02/05/2016] [Indexed: 11/29/2022]
Abstract
One nucleotide substitution at residue 448 of HLA-B*55:02:01:01 results in a novel allele, HLA-B*55:02:10.
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60
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Yang KL, Hung JH, Lin PY. HLA-B*40:01:44, a novel variant of HLA-B*40:01, discovered in a Taiwanese hematopoietic stem cell donor. HLA 2016; 87:179-80. [PMID: 26924358 DOI: 10.1111/tan.12766] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2016] [Revised: 02/04/2016] [Accepted: 02/05/2016] [Indexed: 11/26/2022]
Abstract
One nucleotide replacement at residue 147 of HLA-B*40:01:01 results in a new allele, HLA-B*40:01:44.
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61
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Yang KL, Hung JH, Lin PY. HLA-A*11:231, a novel variant of HLA-A*11, found in a Taiwanese hematopoietic stem cell donor. HLA 2016; 87:170-1. [PMID: 26899190 DOI: 10.1111/tan.12759] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2016] [Revised: 01/25/2016] [Accepted: 01/31/2016] [Indexed: 11/28/2022]
Abstract
One nucleotide substitution at residue 517 of HLA-A*11:01:01:01 results in a novel allele, HLA-A*11:231.
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62
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Yang EKL, Hung JH, Lin PY. Discovery of HLA-A*11:01:69, a novel HLA-A*11:01 variant, in a Taiwanese hematopoietic stem cell donor. HLA 2016; 87:166-7. [PMID: 26900057 DOI: 10.1111/tan.12749] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2016] [Accepted: 01/23/2016] [Indexed: 11/28/2022]
Abstract
One nucleotide replacement at residue 210 of HLA-A*11:01:01:01 results in a novel allele, HLA-A*11:01:69.
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63
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Yang EKL, Ng J, Lazaro A, Hung JH, Lin PY. Detection of HLA-C*04:212, a novel HLA-C*04 variant, in a Taiwanese hematopoietic stem cell donor. HLA 2016; 87:187-9. [PMID: 26898229 DOI: 10.1111/tan.12751] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2016] [Revised: 01/21/2016] [Accepted: 01/22/2016] [Indexed: 11/30/2022]
Abstract
Recombination and point mutation may result the formation of HLA-C*04:212.
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64
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An FP, Balantekin AB, Band HR, Bishai M, Blyth S, Butorov I, Cao D, Cao GF, Cao J, Cen WR, Chan YL, Chang JF, Chang LC, Chang Y, Chen HS, Chen QY, Chen SM, Chen YX, Chen Y, Cheng JH, Cheng J, Cheng YP, Cherwinka JJ, Chu MC, Cummings JP, de Arcos J, Deng ZY, Ding XF, Ding YY, Diwan MV, Dove J, Draeger E, Dwyer DA, Edwards WR, Ely SR, Gill R, Gonchar M, Gong GH, Gong H, Grassi M, Gu WQ, Guan MY, Guo L, Guo XH, Hackenburg RW, Han R, Hans S, He M, Heeger KM, Heng YK, Higuera A, Hor YK, Hsiung YB, Hu BZ, Hu LM, Hu LJ, Hu T, Hu W, Huang EC, Huang HX, Huang XT, Huber P, Hussain G, Jaffe DE, Jaffke P, Jen KL, Jetter S, Ji XP, Ji XL, Jiao JB, Johnson RA, Kang L, Kettell SH, Kohn S, Kramer M, Kwan KK, Kwok MW, Kwok T, Langford TJ, Lau K, Lebanowski L, Lee J, Lei RT, Leitner R, Leung KY, Leung JKC, Lewis CA, Li DJ, Li F, Li GS, Li QJ, Li SC, Li WD, Li XN, Li XQ, Li YF, Li ZB, Liang H, Lin CJ, Lin GL, Lin PY, Lin SK, Ling JJ, Link JM, Littenberg L, Littlejohn BR, Liu DW, Liu H, Liu JL, Liu JC, Liu SS, Lu C, Lu HQ, Lu JS, Luk KB, Ma QM, Ma XY, Ma XB, Ma YQ, Martinez Caicedo DA, McDonald KT, McKeown RD, Meng Y, Mitchell I, Monari Kebwaro J, Nakajima Y, Napolitano J, Naumov D, Naumova E, Ngai HY, Ning Z, Ochoa-Ricoux JP, Olshevski A, Pan HR, Park J, Patton S, Pec V, Peng JC, Piilonen LE, Pinsky L, Pun CSJ, Qi FZ, Qi M, Qian X, Raper N, Ren B, Ren J, Rosero R, Roskovec B, Ruan XC, Shao BB, Steiner H, Sun GX, Sun JL, Tang W, Taychenachev D, Tsang KV, Tull CE, Tung YC, Viaux N, Viren B, Vorobel V, Wang CH, Wang M, Wang NY, Wang RG, Wang W, Wang WW, Wang X, Wang YF, Wang Z, Wang Z, Wang ZM, Wei HY, Wen LJ, Whisnant K, White CG, Whitehead L, Wise T, Wong HLH, Wong SCF, Worcester E, Wu Q, Xia DM, Xia JK, Xia X, Xing ZZ, Xu JY, Xu JL, Xu J, Xu Y, Xue T, Yan J, Yang CG, Yang L, Yang MS, Yang MT, Ye M, Yeh M, Young BL, Yu GY, Yu ZY, Zang SL, Zhan L, Zhang C, Zhang HH, Zhang JW, Zhang QM, Zhang YM, Zhang YX, Zhang YM, Zhang ZJ, Zhang ZY, Zhang ZP, Zhao J, Zhao QW, Zhao YF, Zhao YB, Zheng L, Zhong WL, Zhou L, Zhou N, Zhuang HL, Zou JH. Measurement of the Reactor Antineutrino Flux and Spectrum at Daya Bay. PHYSICAL REVIEW LETTERS 2016; 116:061801. [PMID: 26918980 DOI: 10.1103/physrevlett.116.061801] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/18/2015] [Indexed: 06/05/2023]
Abstract
This Letter reports a measurement of the flux and energy spectrum of electron antineutrinos from six 2.9 GWth nuclear reactors with six detectors deployed in two near (effective baselines 512 and 561 m) and one far (1579 m) underground experimental halls in the Daya Bay experiment. Using 217 days of data, 296 721 and 41 589 inverse β decay (IBD) candidates were detected in the near and far halls, respectively. The measured IBD yield is (1.55±0.04) ×10(-18) cm(2) GW(-1) day(-1) or (5.92±0.14) ×10(-43) cm(2) fission(-1). This flux measurement is consistent with previous short-baseline reactor antineutrino experiments and is 0.946±0.022 (0.991±0.023) relative to the flux predicted with the Huber-Mueller (ILL-Vogel) fissile antineutrino model. The measured IBD positron energy spectrum deviates from both spectral predictions by more than 2σ over the full energy range with a local significance of up to ∼4σ between 4-6 MeV. A reactor antineutrino spectrum of IBD reactions is extracted from the measured positron energy spectrum for model-independent predictions.
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65
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Yang KL, Hung JH, Lin PY. A novel HLA-A*02 variant, HLA-A*02:575, detected in a Taiwanese bone marrow hematopoietic stem cell donor. ACTA ACUST UNITED AC 2015; 86:449-51. [PMID: 26593754 DOI: 10.1111/tan.12696] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2015] [Revised: 10/01/2015] [Accepted: 10/15/2015] [Indexed: 11/30/2022]
Abstract
One nucleotide substitution at residue 410 of HLA-A*02:07:01 results in a new allele, HLA-A*02:575.
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66
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Yang KL, Hung JH, Lin PY. Identification of a novel HLA-B*46:01 variant, HLA-B*46:01:20, in a Taiwanese unrelated hematopoietic stem cell donor. ACTA ACUST UNITED AC 2015; 86:386-7. [PMID: 26427335 DOI: 10.1111/tan.12676] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2015] [Accepted: 09/07/2015] [Indexed: 11/28/2022]
Abstract
One nucleotide replacement at residue 528 of HLA-B*46:01:01 results in a new allele, HLA-B*46:01:20.
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67
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An FP, Balantekin AB, Band HR, Bishai M, Blyth S, Butorov I, Cao GF, Cao J, Cen WR, Chan YL, Chang JF, Chang LC, Chang Y, Chen HS, Chen QY, Chen SM, Chen YX, Chen Y, Cheng JH, Cheng J, Cheng YP, Cherwinka JJ, Chu MC, Cummings JP, de Arcos J, Deng ZY, Ding XF, Ding YY, Diwan MV, Draeger E, Dwyer DA, Edwards WR, Ely SR, Gill R, Gonchar M, Gong GH, Gong H, Grassi M, Gu WQ, Guan MY, Guo L, Guo XH, Hackenburg RW, Han R, Hans S, He M, Heeger KM, Heng YK, Higuera A, Hor YK, Hsiung YB, Hu BZ, Hu LM, Hu LJ, Hu T, Hu W, Huang EC, Huang HX, Huang XT, Huber P, Hussain G, Jaffe DE, Jaffke P, Jen KL, Jetter S, Ji XP, Ji XL, Jiao JB, Johnson RA, Kang L, Kettell SH, Kramer M, Kwan KK, Kwok MW, Kwok T, Langford TJ, Lau K, Lebanowski L, Lee J, Lei RT, Leitner R, Leung KY, Leung JKC, Lewis CA, Li DJ, Li F, Li GS, Li QJ, Li SC, Li WD, Li XN, Li XQ, Li YF, Li ZB, Liang H, Lin CJ, Lin GL, Lin PY, Lin SK, Ling JJ, Link JM, Littenberg L, Littlejohn BR, Liu DW, Liu H, Liu JL, Liu JC, Liu SS, Lu C, Lu HQ, Lu JS, Luk KB, Ma QM, Ma XY, Ma XB, Ma YQ, Martinez Caicedo DA, McDonald KT, McKeown RD, Meng Y, Mitchell I, Monari Kebwaro J, Nakajima Y, Napolitano J, Naumov D, Naumova E, Ngai HY, Ning Z, Ochoa-Ricoux JP, Olshevski A, Park J, Patton S, Pec V, Peng JC, Piilonen LE, Pinsky L, Pun CSJ, Qi FZ, Qi M, Qian X, Raper N, Ren B, Ren J, Rosero R, Roskovec B, Ruan XC, Shao BB, Steiner H, Sun GX, Sun JL, Tang W, Taychenachev D, Themann H, Tsang KV, Tull CE, Tung YC, Viaux N, Viren B, Vorobel V, Wang CH, Wang M, Wang NY, Wang RG, Wang W, Wang WW, Wang X, Wang YF, Wang Z, Wang Z, Wang ZM, Wei HY, Wen LJ, Whisnant K, White CG, Whitehead L, Wise T, Wong HLH, Wong SCF, Worcester E, Wu Q, Xia DM, Xia JK, Xia X, Xing ZZ, Xu JY, Xu JL, Xu J, Xu Y, Xue T, Yan J, Yang CG, Yang L, Yang MS, Yang MT, Ye M, Yeh M, Yeh YS, Young BL, Yu GY, Yu ZY, Zang SL, Zhan L, Zhang C, Zhang HH, Zhang JW, Zhang QM, Zhang YM, Zhang YX, Zhang YM, Zhang ZJ, Zhang ZY, Zhang ZP, Zhao J, Zhao QW, Zhao YF, Zhao YB, Zheng L, Zhong WL, Zhou L, Zhou N, Zhuang HL, Zou JH. New measurement of antineutrino oscillation with the full detector configuration at Daya Bay. PHYSICAL REVIEW LETTERS 2015; 115:111802. [PMID: 26406819 DOI: 10.1103/physrevlett.115.111802] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/13/2015] [Indexed: 06/05/2023]
Abstract
We report a new measurement of electron antineutrino disappearance using the fully constructed Daya Bay Reactor Neutrino Experiment. The final two of eight antineutrino detectors were installed in the summer of 2012. Including the 404 days of data collected from October 2012 to November 2013 resulted in a total exposure of 6.9×10^{5} GW_{th} ton days, a 3.6 times increase over our previous results. Improvements in energy calibration limited variations between detectors to 0.2%. Removal of six ^{241}Am-^{13}C radioactive calibration sources reduced the background by a factor of 2 for the detectors in the experimental hall furthest from the reactors. Direct prediction of the antineutrino signal in the far detectors based on the measurements in the near detectors explicitly minimized the dependence of the measurement on models of reactor antineutrino emission. The uncertainties in our estimates of sin^{2}2θ_{13} and |Δm_{ee}^{2}| were halved as a result of these improvements. An analysis of the relative antineutrino rates and energy spectra between detectors gave sin^{2}2θ_{13}=0.084±0.005 and |Δm_{ee}^{2}|=(2.42±0.11)×10^{-3} eV^{2} in the three-neutrino framework.
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68
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Yang KL, Hung JH, Lin PY. HLA-DRB1*14:84 may have been derived from HLA-DRB1*14:05 and HLA-DRB1*04:58 via a genetic recombination event. ACTA ACUST UNITED AC 2015; 86:309-10. [PMID: 26332152 DOI: 10.1111/tan.12647] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2015] [Revised: 07/17/2015] [Accepted: 07/30/2015] [Indexed: 11/30/2022]
Abstract
Derivation of HLA-DRB1*14:84 via a genetic recombination event.
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69
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Yang KL, Hung JH, Lin PY. Detection of a novel variant of HLA-B*07, HLA-B*07:249, in a Taiwanese unrelated hematopoietic stem cell donor. ACTA ACUST UNITED AC 2015. [PMID: 26198648 DOI: 10.1111/tan.12625] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
One nucleotide replacement at residue 398 of HLA-B*07:05:01 or HLA-B*07:06 results in a novel allele, HLA-B*07:249.
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70
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Yang KL, Hung JH, Lin PY. Detection of a novel HLA-B*15 variant, HLA-B*15:01:37, in a Taiwanese unrelated hematopoietic stem cell donor. ACTA ACUST UNITED AC 2015; 86:57-8. [PMID: 25929284 DOI: 10.1111/tan.12578] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2015] [Revised: 04/06/2015] [Accepted: 04/18/2015] [Indexed: 11/29/2022]
Abstract
One nucleotide substitution at residue 531 of HLA-B*15:01:01:01 results in a new allele, HLA-B*15:01:37.
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71
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Yang KL, Hung JH, Lin PY. A single nucleotide replacement in exon 2 produces a novel HLA-C*01:02 variant, HLA-C*01:02:34. ACTA ACUST UNITED AC 2015; 86:63-5. [PMID: 25916270 DOI: 10.1111/tan.12573] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2015] [Accepted: 04/01/2015] [Indexed: 11/26/2022]
Abstract
HLA-C*01:02:34 differs from HLA-C*01:02:01 by a single nucleotide replacement in codon 43.
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72
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Yang KL, Lee SK, Hung JH, Lin PY. HLA-B*15:327, a novel variant of HLA-B*15, discovered in a Taiwanese unrelated hematopoietic stem cell donor. ACTA ACUST UNITED AC 2015; 86:60-1. [PMID: 25899922 DOI: 10.1111/tan.12569] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2015] [Revised: 02/12/2015] [Accepted: 03/30/2015] [Indexed: 11/29/2022]
Abstract
One nucleotide substitution at residue 86 of HLA-B*15:27:01 results in a new allele, HLA-B*15:327.
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73
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Yang KL, Lee SK, Hung JH, Lin PY. A single nucleotide deletion in exon 3 of the HLA-C*07:02:01:01 allele produces a novel HLA-C*07 null allele, HLA-C*07:393N. ACTA ACUST UNITED AC 2015; 85:511-2. [PMID: 25752445 DOI: 10.1111/tan.12554] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2015] [Accepted: 02/16/2015] [Indexed: 11/28/2022]
Abstract
A single nucleotide deletion in HLA-C*07:02:01:01 results in a novel null allele, HLA-C*07:393N.
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74
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Yang KL, Lee SK, Hung JH, Lin PY. HLA-A*02:541, a novel variant of HLA-A*02, discovered in a Taiwanese unrelated hematopoietic stem cell donor. ACTA ACUST UNITED AC 2015; 85:290-1. [PMID: 25694213 DOI: 10.1111/tan.12532] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2014] [Accepted: 01/27/2015] [Indexed: 11/29/2022]
Abstract
Two nucleotide changes at residue 524 and residue 527 of HLA-A*02:07:01 results in a novel allele, HLA-A*02:541.
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75
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Yang KL, Lee SK, Hung JH, Lin PY. Identification of a novel HLA-DRB1*04 null allele, HLA-DRB1*04:178N. ACTA ACUST UNITED AC 2015; 85:78-9. [PMID: 25597905 DOI: 10.1111/tan.12482] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2014] [Accepted: 11/05/2014] [Indexed: 11/30/2022]
Abstract
A single nucleotide insertion in codon 77 of HLA-DRB*04:05:01 results in a null allele, HLA-DRB1*04:178N.
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76
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Yang KL, Lee SK, Hung JH, Lin PY. HLA-B*46:60, a novel variant of HLA-B*46:01:01, detected in a Taiwanese unrelated hematopoietic stem cell donor by sequence-based typing. ACTA ACUST UNITED AC 2015; 85:145-6. [PMID: 25582161 DOI: 10.1111/tan.12498] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2014] [Accepted: 12/08/2014] [Indexed: 12/01/2022]
Abstract
One nucleotide replacement at residue 89 of HLA-B*46:01:01 results in a novel allele, HLA-B*46:60.
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77
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Yang KL, Lee SK, Hung JH, Lin PY. HLA-A*24:287, a novel variant of HLA-A*24:02:01:01, discovered in a Taiwanese hematopoietic stem cell donor. ACTA ACUST UNITED AC 2014; 85:68-9. [PMID: 25515649 DOI: 10.1111/tan.12494] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2014] [Accepted: 11/24/2014] [Indexed: 11/29/2022]
Abstract
One nucleotide replacement in codon 182 of HLA-A*24:02:01:01 results in a novel allele, HLA-A*24:287.
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78
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Yang KL, Lee SK, Hung JH, Lin PY. HLA-A*02:510, a variant of HLA-A*02, discovered in a Taiwanese unrelated hematopoietic stem cell donor. ACTA ACUST UNITED AC 2014; 84:576-7. [PMID: 25346279 DOI: 10.1111/tan.12456] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2014] [Revised: 08/11/2014] [Accepted: 09/18/2014] [Indexed: 11/28/2022]
Abstract
Two nucleotide changes in codon 116 (TAC → TTA) of HLA-A*02:01:01:01 result in a novel allele, HLA-A*02:510.
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79
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Yang KL, Lee SK, Hung JH, Lin PY. HLA-C*07:375, a variant of HLA-C*07, detected in a Taiwanese unrelated hematopoietic stem cell donor. ACTA ACUST UNITED AC 2014; 84:588-9. [PMID: 25345492 DOI: 10.1111/tan.12464] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2014] [Accepted: 10/01/2014] [Indexed: 11/28/2022]
Abstract
One nucleotide exchange in codon 20 of HLA-A*07:02:01:01 results in a novel allele, HLA-C*07:375.
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An FP, Balantekin AB, Band HR, Beriguete W, Bishai M, Blyth S, Butorov I, Cao GF, Cao J, Chan YL, Chang JF, Chang LC, Chang Y, Chasman C, Chen H, Chen QY, Chen SM, Chen X, Chen X, Chen YX, Chen Y, Cheng YP, Cherwinka JJ, Chu MC, Cummings JP, de Arcos J, Deng ZY, Ding YY, Diwan MV, Draeger E, Du XF, Dwyer DA, Edwards WR, Ely SR, Fu JY, Ge LQ, Gill R, Gonchar M, Gong GH, Gong H, Grassi M, Gu WQ, Guan MY, Guo XH, Hackenburg RW, Han GH, Hans S, He M, Heeger KM, Heng YK, Hinrichs P, Hor YK, Hsiung YB, Hu BZ, Hu LM, Hu LJ, Hu T, Hu W, Huang EC, Huang H, Huang XT, Huber P, Hussain G, Isvan Z, Jaffe DE, Jaffke P, Jen KL, Jetter S, Ji XP, Ji XL, Jiang HJ, Jiao JB, Johnson RA, Kang L, Kettell SH, Kramer M, Kwan KK, Kwok MW, Kwok T, Lai WC, Lau K, Lebanowski L, Lee J, Lei RT, Leitner R, Leung A, Leung JKC, Lewis CA, Li DJ, Li F, Li GS, Li QJ, Li WD, Li XN, Li XQ, Li YF, Li ZB, Liang H, Lin CJ, Lin GL, Lin PY, Lin SK, Lin YC, Ling JJ, Link JM, Littenberg L, Littlejohn BR, Liu DW, Liu H, Liu JL, Liu JC, Liu SS, Liu YB, Lu C, Lu HQ, Luk KB, Ma QM, Ma XY, Ma XB, Ma YQ, McDonald KT, McFarlane MC, McKeown RD, Meng Y, Mitchell I, Monari Kebwaro J, Nakajima Y, Napolitano J, Naumov D, Naumova E, Nemchenok I, Ngai HY, Ning Z, Ochoa-Ricoux JP, Olshevski A, Patton S, Pec V, Peng JC, Piilonen LE, Pinsky L, Pun CSJ, Qi FZ, Qi M, Qian X, Raper N, Ren B, Ren J, Rosero R, Roskovec B, Ruan XC, Shao BB, Steiner H, Sun GX, Sun JL, Tam YH, Tang X, Themann H, Tsang KV, Tsang RHM, Tull CE, Tung YC, Viren B, Vorobel V, Wang CH, Wang LS, Wang LY, Wang M, Wang NY, Wang RG, Wang W, Wang WW, Wang X, Wang YF, Wang Z, Wang Z, Wang ZM, Webber DM, Wei HY, Wei YD, Wen LJ, Whisnant K, White CG, Whitehead L, Wise T, Wong HLH, Wong SCF, Worcester E, Wu Q, Xia DM, Xia JK, Xia X, Xing ZZ, Xu JY, Xu JL, Xu J, Xu Y, Xue T, Yan J, Yang CC, Yang L, Yang MS, Yang MT, Ye M, Yeh M, Yeh YS, Young BL, Yu GY, Yu JY, Yu ZY, Zang SL, Zeng B, Zhan L, Zhang C, Zhang FH, Zhang JW, Zhang QM, Zhang Q, Zhang SH, Zhang YC, Zhang YM, Zhang YH, Zhang YX, Zhang ZJ, Zhang ZY, Zhang ZP, Zhao J, Zhao QW, Zhao Y, Zhao YB, Zheng L, Zhong WL, Zhou L, Zhou ZY, Zhuang HL, Zou JH. Search for a light sterile neutrino at Daya Bay. PHYSICAL REVIEW LETTERS 2014; 113:141802. [PMID: 25325631 DOI: 10.1103/physrevlett.113.141802] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/28/2014] [Indexed: 06/04/2023]
Abstract
A search for light sterile neutrino mixing was performed with the first 217 days of data from the Daya Bay Reactor Antineutrino Experiment. The experiment's unique configuration of multiple baselines from six 2.9 GW(th) nuclear reactors to six antineutrino detectors deployed in two near (effective baselines 512 m and 561 m) and one far (1579 m) underground experimental halls makes it possible to test for oscillations to a fourth (sterile) neutrino in the 10(-3) eV(2)<|Δm(41)(2) |< 0.3 eV(2) range. The relative spectral distortion due to the disappearance of electron antineutrinos was found to be consistent with that of the three-flavor oscillation model. The derived limits on sin(2) 2θ(14) cover the 10(-3) eV(2) ≲ |Δm(41)(2)| ≲ 0.1 eV(2) region, which was largely unexplored.
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81
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Yang KL, Lee SK, Hung JH, Lin PY. Discovery of HLA-A*11:167, a variant of HLA-A*11, in a Taiwanese unrelated hematopoietic stem cell donor. ACTA ACUST UNITED AC 2014; 84:412-3. [PMID: 24962679 DOI: 10.1111/tan.12401] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2014] [Accepted: 05/27/2014] [Indexed: 11/29/2022]
Abstract
One nucleotide replacement in codon 57 of HLA-A*11:01:01 results in a novel allele, HLA-A*11:167.
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82
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Yang KL, Lee SK, Hung JH, Lin PY. An HLA-A*11 variant, A*11:166, revealed in a Taiwanese unrelated bone marrow hematopoietic stem cell donor. ACTA ACUST UNITED AC 2014; 84:405-6. [PMID: 24899343 DOI: 10.1111/tan.12393] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2014] [Accepted: 05/12/2014] [Indexed: 11/29/2022]
Abstract
One nucleotide replacement in codon 35 of the human leukocyte antigen HLA-A*11:01:01 results in a new allele, HLA-A*11:166.
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83
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Yang KL, Lee SK, Lin PY. HLA-B*52:33, a variant of HLA-B*52, discovered in a Taiwanese unrelated hematopoietic stem cell donor. ACTA ACUST UNITED AC 2014; 84:242-3. [PMID: 24852052 DOI: 10.1111/tan.12369] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2014] [Accepted: 04/15/2014] [Indexed: 11/30/2022]
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84
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Yang KL, Lee SK, Lin PY. HLA-A*02:466, a variant of HLA-A*02, discovered in a Taiwanese unrelated hematopoietic stem cell donor. ACTA ACUST UNITED AC 2014; 83:424-5. [PMID: 24697347 DOI: 10.1111/tan.12351] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2014] [Revised: 03/03/2014] [Accepted: 03/10/2014] [Indexed: 11/30/2022]
Abstract
One nucleotide replacement at residue 228 of the human leukocyte antigen HLA-A*02:03:01 results in a novel allele, HLA-A*02:466.
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85
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Yang KL, Lee SK, Lin PY. HLA-A*11:165, a variant of HLA-A*11, discovered in a Taiwanese unrelated hematopoietic stem cell donor. ACTA ACUST UNITED AC 2014; 83:425-7. [PMID: 24646424 DOI: 10.1111/tan.12337] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2014] [Revised: 02/11/2014] [Accepted: 02/20/2014] [Indexed: 11/27/2022]
Abstract
One nucleotide replacement in codon 145 (CGC>AGC) of the human leukocyte antigen HLA-A*11:01:01 results in a novel allele, HLA-A*11:165.
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86
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Yang KL, Lee SK, Lin PY. HLA-B*58:45, a variant of HLA-B*58, found in a Taiwanese unrelated hematopoietic stem cell donor. ACTA ACUST UNITED AC 2013; 82:438-9. [PMID: 24116700 DOI: 10.1111/tan.12213] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2013] [Accepted: 09/07/2013] [Indexed: 11/30/2022]
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87
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Yang KL, Lee SK, Lin PY. A single nucleotide insertion in exon 2 produces a novel HLA-B*13 null allele, HLA-B*13:63N. ACTA ACUST UNITED AC 2013; 81:459-60. [PMID: 23488570 DOI: 10.1111/tan.12104] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2012] [Revised: 01/30/2013] [Accepted: 02/21/2013] [Indexed: 10/27/2022]
Abstract
A single nucleotide insertion in codon 171 of the human leukocyte antigen HLA-B*13:01:01 results in a novel null allele, HLA-B*13:63N.
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88
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Yang KL, Lee SK, Kao RH, Lin PY. Discovery of the novel HLA-DRB1*10:04 allele in a Taiwanese volunteer bone marrow donor and identification of the probable HLA-A, -B, -C and -DRB1 haplotype in association with DRB1*10:04. Int J Immunogenet 2013; 39:448-50. [PMID: 23115788 DOI: 10.1111/j.1744-313x.2012.01106.x] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
We report here a novel variant of HLA-DRB1*10, DRB1*10:04, discovered in a Taiwanese volunteer bone marrow donor by a sequence-based typing (SBT) method. The DNA sequence of DRB1*10:04 differs from DRB1*10:01:01, in exon 2, at nucleotide positions 296 (G fi A) and 303 (T fi G). The nucleotide changes caused an amino acid substitution at amino acid residue 70 (R fi Q). We hypothesize that the formation of DRB1*10:04 was probably the result of a gene recombination event where DRB1*10:01:01 received a minimum length of DNA sequence from DRB1*04:05:01, as the sequence of DRB1*10:04 is identical to DRB1*10:01:01 in exon 2 except the sequence from nucleotide 296 to nucleotide 303, which is identical to DRB1*04:05:01. The plausible HLA-A, -B, -C and - DRB1 haplotypes in association with DRB1*10:04 was deduced as A*01:01-B*37:01-C*06:02-DRB1*10:04.
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89
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Yang KL, Lee SK, Lin PY. Discovery of the rare HLA-B*39:77 allele in an unrelated Taiwanese bone marrow stem cell donor using the sequence-based typing method. Int J Immunogenet 2013; 40:331-4. [PMID: 23289951 DOI: 10.1111/iji.12036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2012] [Revised: 11/27/2012] [Accepted: 12/12/2012] [Indexed: 11/29/2022]
Abstract
We detected a rare HLA-B locus allele, B*39:77, in a Taiwanese unrelated marrow stem cell donor in our routine HLA sequence-based typing (SBT) exercise for a possible haematopoietic stem cell donation. In exons 2, 3 and 4, the DNA sequence of B*39:77 is identical to the sequence of B*39:01:01:01 except one nucleotide at nucleotide position 733 (G->A) in exon 4. The nucleotide variation caused one amino acid alteration at residue 221 (Gly->Ser). B*39:77 was probably derived from a nucleotide substitution event involving B*39:01:01:01. The probable HLA-A, -B, -C, -DRB1 and -DQB1 haplotype in association with B*39:77 may be deduced as A*02:01-B*39:77-C*07:02-DRB1*08:03-DQB1*06:01. Our discovery of B*39:77 in Taiwanese adds further polymorphism of B*39 variants in Taiwanese population.
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Yang KL, Lee SK, Lin PY. Identification of the novel HLA-B*40:221 allele in a Taiwanese hematopoietic stem cell donor using a sequence-based typing method. Int J Immunogenet 2012; 40:320-1. [PMID: 23130842 DOI: 10.1111/iji.12003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2012] [Accepted: 09/20/2012] [Indexed: 11/29/2022]
Abstract
Using DNA sequence-based typing method, we found a new HLA-B*40 variant, B*40:221, in a Taiwanese hematopoietic stem cell donor. The allele sequence of B*40:221 is identical to the sequence of B*40:01:01 in exons 2, 3 and 4 except the nucleotides at codon 265 (GGG→AGG). The sequence variation caused one amino acid exchange at residue 265 where Gly was replaced by Arg. The probable HLA-A, -B, -C, -DRB1 and -DQB1 haplotype in association with B*40:221 may be deduced as HLA-A*11:01-B*40:221-C*03:04-DRB1*14:54-DQB1*05:02. The generation of B*40:221 is thought as a result of a nucleotide point mutation involving B*40:01:01. Our discovery of B*40:221 increases the polymorphism of B*40 in Taiwanese.
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91
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Yang KL, Lee SK, Lin PY. A conserved HLA-A*02:28 associated HLA haplotype, A*02:28-B*15:11-DRB1*09:01, restricted to Taiwanese. Int J Immunogenet 2012; 40:270-1. [PMID: 23107309 DOI: 10.1111/iji.12005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2012] [Accepted: 09/20/2012] [Indexed: 11/30/2022]
Abstract
HLA-A*02:28, found in a Korean and a Japanese, was reported independently to the IMGT/HLA database in 2003 and 2005, respectively. We report here eight Taiwanese unrelated bone marrow hematopoietic stem cell donors carrying A*02:28 detected during our routine HLA typing exercise. The probable HLA-A, -B and -DRB1 haplotype in association with A*02:28 may be deduced from the eight marrow stem cell donor as A*02:28-B*15:11-DRB1*09:01. Our result suggests A*02:28-B*15:11-DRB1*09:01 is a conserved HLA haplotype restricted to Taiwanese.
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92
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Yang KL, Lee SK, Yang SY, Kao RH, Lin CL, Lin PY. Discovery of HLA-DRB1*03:20 allele in a Taiwanese volunteer hematopoietic stem cell donor and the probable HLA-A, -B, -C and -DRB1 haplotype in association with DRB1*03:20. Int J Immunogenet 2012; 40:243-5. [PMID: 22925692 DOI: 10.1111/j.1744-313x.2012.01151.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2012] [Revised: 07/23/2012] [Accepted: 07/25/2012] [Indexed: 11/29/2022]
Abstract
The allele HLA-DRB1*03:20, a variant of DRB1*03, was first reported to the IMGT HLA database in April 2001 without indication on the ethnicity of the blood donor (Cell ID: HC 125775). We found a Taiwanese volunteer hematopoietic stem cell donor carries DRB1*03:20 by a sequence-based typing (SBT) method. The DNA sequence of DRB1*03:20 is identical to the sequence of DRB1*03:01:01 in exon 2, except a nucleotide substitution at position 341(T→C) (GTT→GCT at codon 85). The nucleotide replacement produced an amino acid variation at residue 85 (V→A). We hypothesize that DRB1*03:20 was probably derived from DRB1*03:01:01 via a nucleotide point mutation event. The probable HLA haplotype in association with DRB1*03:20 was deduced as A*11:02-B*58:01-C*07:02-DRB1*03:20. We here report the Taiwanese/Chinese ethnicity of DRB1*03:20.
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Yang KL, Lee SK, Lin PY. Identification of the novel HLA-B*13:02:13 allele in a Taiwanese haematopoietic stem cell donor and the probable HLA haplotype in association with B*13:02:13. Int J Immunogenet 2012; 40:241-2. [PMID: 22913841 DOI: 10.1111/j.1744-313x.2012.01154.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2012] [Revised: 07/23/2012] [Accepted: 07/25/2012] [Indexed: 11/27/2022]
Abstract
Using sequence-based typing method, we found a new HLA-B*13:02 variant, B*13:02:13, in a Taiwanese haematopoietic stem cell donor. The DNA sequence of B*13:02:13 is identical to the sequence of B*13:02:01 in exons 2 and 3 except the nucleotide at position 588 where G is replaced by T (codon 172; CTG→CTT). The DNA sequence variation did not alter the amino acid sequence of B*13:02:01. The generation of B*13:02:13 is thought to derive from B*13:02:01 as a result of a silence mutation. The probable HLA-A, HLA-B and HLA-DRB1 haplotype in association with B*13:02:1 may be deduced as HLA-A*24-B*13:02:13-DRB1*07:01 or HLA-A*02-B*13:02:13-DRB1*07:01. The discovery of B*13:02:13 furthers the polymorphism of HLA-B*13 and HLA-B*13:02.
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Yang KL, Lee SK, Kao RH, Lin CL, Lin PY. Recognition of a Caucasoid HLA-B locus allele, B*44:55, in a Taiwanese/Chinese bone marrow stem cell donor. Int J Immunogenet 2012; 40:154-5. [PMID: 22862996 DOI: 10.1111/j.1744-313x.2012.01146.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2012] [Revised: 06/18/2012] [Accepted: 07/04/2012] [Indexed: 11/30/2022]
Abstract
We detected a Caucasoid HLA-B allele, HLA-B*44:55, in a potential Taiwanese/Chinese bone marrow hematopoietic stem cell donor during our routine HLA SBT (sequence-based typing) practice. The sequence of B*44:55 varies with B*44:02:01:01 with one nucleotide in exon 2 at position 97 (T->C), while it differs from B*44:03:01 with one nucleotide in exon 2 at position 97 (T->C) and three nucleotides in exon 3 at residues 538-540 (CTG->GAC). The nucleotide replacements caused one amino acid variation with B*44:02:01:01 at residue 9 (Y->H) and two amino acid variations with B*44:03:01 at residue 9 (Y->H) and residue 156 (L->D). The formation of B*44:55 is probably the result of a nucleotide substitution involving B*44:02:01:01 at position 97 (T->C). The Taiwanese/Chinese donor with B*44:55 claims having no kinship with Caucasian. Our speculations on the origin of the Taiwanese/Chinese B*44:55 will be presented.
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95
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Yang KL, Lee SK, Kao RH, Lin CL, Lin PY. Detection of the rare HLA-B*40:97 allele in an unrelated Taiwanese bone marrow donor. Int J Immunogenet 2012; 39:527-9. [PMID: 22672657 DOI: 10.1111/j.1744-313x.2012.01133.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2012] [Accepted: 05/13/2012] [Indexed: 11/29/2022]
Abstract
We detected a rare HLA-B locus allele, B*40:97, in a Taiwanese unrelated donor in our routine HLA SBT (sequence-based typing) exercise for a possible hematopoietic stem cell donation. In exons 2, 3 and 4, the sequence of B*40:97 is identical to the sequence of B*40:02:01 except one nucleotide at nucleotide position 760 (C->T) in exon 4. The nucleotide variation caused one amino acid alteration at residue 230 (L->F). B*40:97 was probably derived from a nucleotide substitution event where C was replaced by T at nucleotide 760 involving B*40:02:01. The HLA-A, HLA-B, HLA-C, HLA-DRB1 and HLA-DQB1 haplotype in association with B*40:97 may be deduced as A*26:01-B*40:97-C*03:03-DRB1*11:01-DQB1*03:03. Our recognition of B*40:97 in Taiwanese helps to fill the void of ethnic information for the allele B*40:97 reported to the IMGT/HLA Database.
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Yang KL, Lee SK, Kao RH, Lin CL, Lin PY. Recognition of HLA-A*24:137 allele in a Taiwanese unrelated bone marrow stem cell donor and the plausible HLA haplotype associated with A*24:137. Int J Immunogenet 2012; 39:530-1. [PMID: 22672687 DOI: 10.1111/j.1744-313x.2012.01134.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2012] [Accepted: 05/13/2012] [Indexed: 11/27/2022]
Abstract
We detected a rare HLA-A*24:137 allele in an unrelated Taiwanese haematopoietic stem cell donor during a routine SBT (sequence-based typing) HLA typing exercise. The DNA sequence of A*24:137 is identical to the sequence of A*24:02:01:01 in exons 2 and 3 except at codon 21 where CGC was replaced with CAA. The DNA variation caused an amino acid alteration at amino acid residue 21 (R->Q). The HLA haplotype in association with A*24:137 may be deduced as A*24:137-B*15-DRB1*14. The formation of A*24:137 was probably the result of a nucleotide point mutation involving A*24:02:01:01. It remains to be determined whether A*24:137 is restricted to Taiwanese/Chinese ethnicity.
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97
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Yang KL, Lee SK, Lin PY. Identification of the novel HLA allele, HLA-B*40:159, in a Taiwanese hematopoietic stem cell donor and the probable HLA haplotype in an association with B*40:159. Int J Immunogenet 2012; 39:520-3. [PMID: 22646321 DOI: 10.1111/j.1744-313x.2012.01130.x] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2012] [Revised: 04/02/2012] [Accepted: 05/03/2012] [Indexed: 11/28/2022]
Abstract
Using a sequence-based typing method, we found a new HLA-B*40 variant, B*40:159, in a Taiwanese hematopoietic stem cell donor. The sequence of B*40:159 is identical to the sequence of B*40:06:01:01 in exons 2 and 3 except the nucleotides at positions 412 (A → G) and 429 (A → C). The sequence variation caused two amino acid exchanges at residue 114 (N → D) and residue 116 (Y → S). The probable HLA-A, HLA-B, HLA-C and HLA-DRB1 haplotype in association with B*40:159 may be deduced as HLA-A*02:06-B*40:159-C*08:01-DRB1*08:03. The generation of B*40:159 is thought as the result of a sequence recombination event where B*46:01:01:01, B*15:01:01 or B*15:02:01 donated a minimum length of the DNA sequence from residue 412 to residue 419 to the recipient sequence of B*40:06:01:01.
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98
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Yang KL, Chu CC, Marsh SGE, Lin PY. HLA-A*11:53 is shown to be identical to the corrected A*11:02:01 allele sequence. Int J Immunogenet 2012; 39:524-6. [PMID: 22536940 DOI: 10.1111/j.1744-313x.2012.01121.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
According to the IMGT/HLA Database, the DNA sequence of A*11:53 is identical to A*11:02:01 in exons 2, 3, 4 and 5 except at codon 276. A*11:53 was reported as a rare variant of A*11, while A*11:02:01 was understood to be the second most frequently observed variant of A*11 after A*11:01:01 in Taiwanese. We sequenced HLA-A locus exons 2, 3, 4 and 5 of Taiwanese blood donors (n = 50) previously typed to carry A*11:02:01. We found out all of their sequences are identical to A*11:53 in exons 2, 3, 4 and 5' part of exon 5 including codon 276.
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Yang KL, Lee SK, Kao RH, Lin CL, Lin PY. Discovery of the novel HLA-DRB1*03:77 allele in a Taiwanese unrelated hematopoietic stem cell donor by a sequence-based typing method and identification of the probable HLA haplotype in association with DRB1*03:77. Int J Immunogenet 2012; 39:442-4. [PMID: 22486852 DOI: 10.1111/j.1744-313x.2012.01110.x] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Here, we report a novel human leucocyte antigen (HLA)-DRB1 allele, DRB1*03:77, discovered in a Taiwanese unrelated volunteer hematopoietic stem cell donor by a sequence-based typing (SBT) method. The DNA sequence of DRB1*03:77 is identical to the DNA sequence of DRB1*03:01:01 in exon 2 except one nucleotide at position 223 (G→C). The nucleotide substitution caused an amino acid replacement at residue 46 (E→Q). The formation of DRB1*03:77 was thought as the result of a nucleotide point mutation. The probable HLA-A, HLA-B and HLA-DRB1 haplotype in association with DRB1*03:77 may be deduced as A*33-B*58-DRB1*03:77. The donor was a Minna Taiwanese whose ancestors came from mainland China.
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100
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Yang KL, Lee SK, Kao RH, Lin CL, Lin PY. Discovery of the novel HLA-DRB1*16:16 allele in a Taiwanese unrelated bone marrow stem cell donor by a sequence-based typing method and the probable haplotype associated with DRB1*16:16. Int J Immunogenet 2012; 39:445-7. [PMID: 22486893 DOI: 10.1111/j.1744-313x.2012.01111.x] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
We report here a de novo HLA-DRB1 allele, DRB1*16:16, discovered in a Taiwanese unrelated volunteer bone marrow stem cell donor by a sequence-based typing (SBT) method. In exon 2, the DNA sequence of DRB1*16:16 is identical to the sequence of DRB1*16:02:01 except the nucleotides at positions 258 (C→T), 260 (C→A) and 261 (T→G). The nucleotide substitution produced an amino acid replacement at residue 58 (A→E). The formation of DRB1*16:16 was probably generated by a DNA sequence recombination event involving DRB1*11:01:01 and DRB1*16:02:01. The probable HLA-A, -B and -DRB1 haplotype in association with DRB1*16:16 may be deduced as A*02-B*38-DRB1*16:16.
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