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Development and application of camelid molecular cytogenetic tools
F. Avila, PJ. Das, M. Kutzler, E. Owens, P. Perelman, J. Rubes, M. Hornak, WE. Johnson, T. Raudsepp,
Jazyk angličtina Země Spojené státy americké
Typ dokumentu časopisecké články, práce podpořená grantem
NLK
Free Medical Journals
od 1996 do Před 1 rokem
Open Access Digital Library
od 1996-01-01
PubMed
23109720
DOI
10.1093/jhered/ess067
Knihovny.cz E-zdroje
- MeSH
- genetické markery * MeSH
- hybridizace in situ fluorescenční MeSH
- karyotypizace metody MeSH
- lamy genetika MeSH
- mapování chromozomů metody MeSH
- pohlavní chromozomy genetika MeSH
- srovnávací genomová hybridizace MeSH
- umělé bakteriální chromozomy MeSH
- zvířata MeSH
- Check Tag
- mužské pohlaví MeSH
- ženské pohlaví MeSH
- zvířata MeSH
- Publikační typ
- časopisecké články MeSH
- práce podpořená grantem MeSH
Cytogenetic chromosome maps offer molecular tools for genome analysis and clinical cytogenetics and are of particular importance for species with difficult karyotypes, such as camelids (2n = 74). Building on the available human-camel zoo-fluorescence in situ hybridization (FISH) data, we developed the first cytogenetic map for the alpaca (Lama pacos, LPA) genome by isolating and identifying 151 alpaca bacterial artificial chromosome (BAC) clones corresponding to 44 specific genes. The genes were mapped by FISH to 31 alpaca autosomes and the sex chromosomes; 11 chromosomes had 2 markers, which were ordered by dual-color FISH. The STS gene mapped to Xpter/Ypter, demarcating the pseudoautosomal region, whereas no markers were assigned to chromosomes 14, 21, 22, 28, and 36. The chromosome-specific markers were applied in clinical cytogenetics to identify LPA20, the major histocompatibility complex (MHC)-carrying chromosome, as a part of an autosomal translocation in a sterile male llama (Lama glama, LGL; 2n = 73,XY). FISH with LPAX BACs and LPA36 paints, as well as comparative genomic hybridization, were also used to investigate the origin of the minute chromosome, an abnormally small LPA36 in infertile female alpacas. This collection of cytogenetically mapped markers represents a new tool for camelid clinical cytogenetics and has applications for the improvement of the alpaca genome map and sequence assembly.
Department of Veterinary Pathobiology Texas A and M University College Station TX 77843
Laboratory of Cytogenetics of Animals Institute of Molecular and Cellular Biology Novosibirsk Russia
Laboratory of Genomic Diversity National Cancer Institute Frederick MD 21702
Citace poskytuje Crossref.org
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- $a Avila, Felipe $u From the Department of Veterinary Integrative Biosciences, Texas A&M University, College Station, TX 77843 (Avila, Das, and Raudsepp); Department of Animal Sciences, College of Agricultural Sciences, Oregon State University, Corvallis, OR 97331 (Kutzler); Department of Veterinary Pathobiology, Texas A&M University, College Station, TX 77843 (Owens); Laboratory of Genomic Diversity, National Cancer Institute, Frederick, MD 21702 (Perelman and Johnson); Laboratory of Cytogenetics of Animals, Institute of Molecular and Cellular Biology, Novosibirsk, Russia (Perelman); and Veterinary Research Institute, Brno, Czech Republic (Rubes and Hornak). $7 gn_A_00010357
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- $a Development and application of camelid molecular cytogenetic tools / $c F. Avila, PJ. Das, M. Kutzler, E. Owens, P. Perelman, J. Rubes, M. Hornak, WE. Johnson, T. Raudsepp,
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- $a Cytogenetic chromosome maps offer molecular tools for genome analysis and clinical cytogenetics and are of particular importance for species with difficult karyotypes, such as camelids (2n = 74). Building on the available human-camel zoo-fluorescence in situ hybridization (FISH) data, we developed the first cytogenetic map for the alpaca (Lama pacos, LPA) genome by isolating and identifying 151 alpaca bacterial artificial chromosome (BAC) clones corresponding to 44 specific genes. The genes were mapped by FISH to 31 alpaca autosomes and the sex chromosomes; 11 chromosomes had 2 markers, which were ordered by dual-color FISH. The STS gene mapped to Xpter/Ypter, demarcating the pseudoautosomal region, whereas no markers were assigned to chromosomes 14, 21, 22, 28, and 36. The chromosome-specific markers were applied in clinical cytogenetics to identify LPA20, the major histocompatibility complex (MHC)-carrying chromosome, as a part of an autosomal translocation in a sterile male llama (Lama glama, LGL; 2n = 73,XY). FISH with LPAX BACs and LPA36 paints, as well as comparative genomic hybridization, were also used to investigate the origin of the minute chromosome, an abnormally small LPA36 in infertile female alpacas. This collection of cytogenetically mapped markers represents a new tool for camelid clinical cytogenetics and has applications for the improvement of the alpaca genome map and sequence assembly.
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- $a Das, Pranab J $u From the Department of Veterinary Integrative Biosciences, Texas A&M University, College Station, TX 77843 (Avila, Das, and Raudsepp); Department of Animal Sciences, College of Agricultural Sciences, Oregon State University, Corvallis, OR 97331 (Kutzler); Department of Veterinary Pathobiology, Texas A&M University, College Station, TX 77843 (Owens); Laboratory of Genomic Diversity, National Cancer Institute, Frederick, MD 21702 (Perelman and Johnson); Laboratory of Cytogenetics of Animals, Institute of Molecular and Cellular Biology, Novosibirsk, Russia (Perelman); and Veterinary Research Institute, Brno, Czech Republic (Rubes and Hornak).
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- $a Kutzler, Michelle $u From the Department of Veterinary Integrative Biosciences, Texas A&M University, College Station, TX 77843 (Avila, Das, and Raudsepp); Department of Animal Sciences, College of Agricultural Sciences, Oregon State University, Corvallis, OR 97331 (Kutzler); Department of Veterinary Pathobiology, Texas A&M University, College Station, TX 77843 (Owens); Laboratory of Genomic Diversity, National Cancer Institute, Frederick, MD 21702 (Perelman and Johnson); Laboratory of Cytogenetics of Animals, Institute of Molecular and Cellular Biology, Novosibirsk, Russia (Perelman); and Veterinary Research Institute, Brno, Czech Republic (Rubes and Hornak).
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- $a Owens, Elaine $u From the Department of Veterinary Integrative Biosciences, Texas A&M University, College Station, TX 77843 (Avila, Das, and Raudsepp); Department of Animal Sciences, College of Agricultural Sciences, Oregon State University, Corvallis, OR 97331 (Kutzler); Department of Veterinary Pathobiology, Texas A&M University, College Station, TX 77843 (Owens); Laboratory of Genomic Diversity, National Cancer Institute, Frederick, MD 21702 (Perelman and Johnson); Laboratory of Cytogenetics of Animals, Institute of Molecular and Cellular Biology, Novosibirsk, Russia (Perelman); and Veterinary Research Institute, Brno, Czech Republic (Rubes and Hornak).
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- $a Perelman, Polina $u From the Department of Veterinary Integrative Biosciences, Texas A&M University, College Station, TX 77843 (Avila, Das, and Raudsepp); Department of Animal Sciences, College of Agricultural Sciences, Oregon State University, Corvallis, OR 97331 (Kutzler); Department of Veterinary Pathobiology, Texas A&M University, College Station, TX 77843 (Owens); Laboratory of Genomic Diversity, National Cancer Institute, Frederick, MD 21702 (Perelman and Johnson); Laboratory of Cytogenetics of Animals, Institute of Molecular and Cellular Biology, Novosibirsk, Russia (Perelman); and Veterinary Research Institute, Brno, Czech Republic (Rubes and Hornak).
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- $a Rubes, Jiri $u From the Department of Veterinary Integrative Biosciences, Texas A&M University, College Station, TX 77843 (Avila, Das, and Raudsepp); Department of Animal Sciences, College of Agricultural Sciences, Oregon State University, Corvallis, OR 97331 (Kutzler); Department of Veterinary Pathobiology, Texas A&M University, College Station, TX 77843 (Owens); Laboratory of Genomic Diversity, National Cancer Institute, Frederick, MD 21702 (Perelman and Johnson); Laboratory of Cytogenetics of Animals, Institute of Molecular and Cellular Biology, Novosibirsk, Russia (Perelman); and Veterinary Research Institute, Brno, Czech Republic (Rubes and Hornak).
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- $a Hornak, Miroslav $u From the Department of Veterinary Integrative Biosciences, Texas A&M University, College Station, TX 77843 (Avila, Das, and Raudsepp); Department of Animal Sciences, College of Agricultural Sciences, Oregon State University, Corvallis, OR 97331 (Kutzler); Department of Veterinary Pathobiology, Texas A&M University, College Station, TX 77843 (Owens); Laboratory of Genomic Diversity, National Cancer Institute, Frederick, MD 21702 (Perelman and Johnson); Laboratory of Cytogenetics of Animals, Institute of Molecular and Cellular Biology, Novosibirsk, Russia (Perelman); and Veterinary Research Institute, Brno, Czech Republic (Rubes and Hornak).
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- $a Johnson, Warren E $u From the Department of Veterinary Integrative Biosciences, Texas A&M University, College Station, TX 77843 (Avila, Das, and Raudsepp); Department of Animal Sciences, College of Agricultural Sciences, Oregon State University, Corvallis, OR 97331 (Kutzler); Department of Veterinary Pathobiology, Texas A&M University, College Station, TX 77843 (Owens); Laboratory of Genomic Diversity, National Cancer Institute, Frederick, MD 21702 (Perelman and Johnson); Laboratory of Cytogenetics of Animals, Institute of Molecular and Cellular Biology, Novosibirsk, Russia (Perelman); and Veterinary Research Institute, Brno, Czech Republic (Rubes and Hornak).
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- $a Raudsepp, Terje $u From the Department of Veterinary Integrative Biosciences, Texas A&M University, College Station, TX 77843 (Avila, Das, and Raudsepp); Department of Animal Sciences, College of Agricultural Sciences, Oregon State University, Corvallis, OR 97331 (Kutzler); Department of Veterinary Pathobiology, Texas A&M University, College Station, TX 77843 (Owens); Laboratory of Genomic Diversity, National Cancer Institute, Frederick, MD 21702 (Perelman and Johnson); Laboratory of Cytogenetics of Animals, Institute of Molecular and Cellular Biology, Novosibirsk, Russia (Perelman); and Veterinary Research Institute, Brno, Czech Republic (Rubes and Hornak). traudsepp@cvm.tamu.edu.
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