PMID- 34799151 OWN - NLM STAT- MEDLINE DCOM- 20220316 LR - 20220316 IS - 1879-1166 (Electronic) IS - 0198-8859 (Linking) VI - 83 IP - 2 DP - 2022 Feb TI - Graphical user interface for the haplotype frequency estimation software Hapl-o-Mat. PG - 107-112 LID - S0198-8859(21)00255-X [pii] LID - 10.1016/j.humimm.2021.11.002 [doi] AB - Population-specific human leukocyte antigen (HLA) haplotype frequencies are an essential basis of advanced algorithms for donor selection in unrelated hematopoietic stem cell transplantation. In 2016, we introduced Hapl-o-Mat, a versatile tool for haplotype frequency estimation based on an expectation-maximization algorithm (https://github.com/DKMS/hapl-o-Mat). Hapl-o-Mat is specifically tailored to the analysis of HLA genes and able to cope with the heterogeneous genotyping data usually found in donor registries. To make Hapl-o-Mat accessible to a wider range of users, we designed a graphical user interface module that considerably facilitates the interaction with the application (https://github.com/DKMS/hapl-o-Mat_GUI). We further provide a precompiled version of Hapl-o-Mat that can be used on Windows personal computers without dependency on additional software libraries (https://github.com/DKMS/hapl-o-Mat_WinBin). We are confident that these new, user-oriented features will encourage more researchers to apply Hapl-o-Mat to their data, thereby increasing knowledge and public availability of population-specific HLA haplotype frequencies. CI - Copyright (c) 2021 The Author(s). Published by Elsevier Inc. All rights reserved. FAU - Solloch, Ute V AU - Solloch UV AD - DKMS, Tubingen, Germany. Electronic address: solloch@dkms.de. FAU - Schmidt, Alexander H AU - Schmidt AH AD - DKMS, Tubingen, Germany. FAU - Sauter, Jurgen AU - Sauter J AD - DKMS, Tubingen, Germany. LA - eng PT - Journal Article DEP - 20211116 PL - United States TA - Hum Immunol JT - Human immunology JID - 8010936 RN - 0 (HLA Antigens) SB - IM MH - Gene Frequency MH - *HLA Antigens/genetics MH - Haplotypes MH - Humans MH - *Software MH - Tissue Donors OTO - NOTNLM OT - HLA OT - HSCT OT - Haplotype frequencies COIS- Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper. EDAT- 2021/11/21 06:00 MHDA- 2022/03/17 06:00 CRDT- 2021/11/20 05:30 PHST- 2021/06/14 00:00 [received] PHST- 2021/10/07 00:00 [revised] PHST- 2021/11/04 00:00 [accepted] PHST- 2021/11/21 06:00 [pubmed] PHST- 2022/03/17 06:00 [medline] PHST- 2021/11/20 05:30 [entrez] AID - S0198-8859(21)00255-X [pii] AID - 10.1016/j.humimm.2021.11.002 [doi] PST - ppublish SO - Hum Immunol. 2022 Feb;83(2):107-112. doi: 10.1016/j.humimm.2021.11.002. Epub 2021 Nov 16.