0000000000725740

AUTHOR

Gennaro Catillo

showing 16 related works from this author

MOESM13 of Conservation status and historical relatedness of Italian cattle breeds

2018

Additional file 13: Figure S7. Genetic relationship defined with multidimensional scaling analysis between Italian and 62 European cattle breeds. The breeds were grouped according to their geographical origins and distributions. Northern_Europe (Belgian Blue, Dexter, Kerry, Lithuanian Light Grey, Lithuanian White Backed, Groningen Whitehead, Lakenvelder, Meuse-Rhine-Ijjsel, Norwegian Red, Finnish Ayrshire, Belted Galloway, Galloway, Angus, Scottish Highland, South Devon), England (Devon, Guernsey, Hereford, Longhorn, Lincoln Red, Milking Shorthorn, Red Poll, Beef Shorthorn, Sussex, Welsh Blach, White Park), Spain (Berrenda en Negro, Berrenda en Colorado, Cardena Andaluza, Menorquina, Pirena…

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MOESM6 of Conservation status and historical relatedness of Italian cattle breeds

2018

Additional file 6: Figure S3. Distribution of all ROH within breeds according to their size (kb).

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MOESM2 of Conservation status and historical relatedness of Italian cattle breeds

2018

Additional file 2: Table S1. Name of the breeds, geographic coordinates (longitude and latitude) of the center of origin, sample size before (n-PreQC) and after (n-PostQC) genotyping quality control, and origin of genotyping data.

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MOESM3 of Conservation status and historical relatedness of Italian cattle breeds

2018

Additional file 3: Figure S1. Trends in historic effective population size (Ne) (from 13 to 98 generations).

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MOESM1 of Conservation status and historical relatedness of Italian cattle breeds

2018

Additional file 1. Description of each Italian local cattle breed involved in this study [68].

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Conservation status and historical relatedness of Italian cattle breeds

2018

Background In the last 50 years, the diversity of cattle breeds has experienced a severe contraction. However, in spite of the growing diffusion of cosmopolite specialized breeds, several local cattle breeds are still farmed in Italy. Genetic characterization of breeds represents an essential step to guide decisions in the management of farm animal genetic resources. The aim of this work was to provide a high-resolution representation of the genome-wide diversity and population structure of Italian local cattle breeds using a medium-density single nucleotide polymorphism (SNP) array. Results After quality control filtering, the dataset included 31,013 SNPs for 800 samples from 32 breeds. Ou…

0301 basic medicineIn situ conservation[SDV]Life Sciences [q-bio]Animals; Animals Domestic; Breeding; Cattle; Conservation of Natural Resources; Evolution Molecular; Genetics Population; Genome-Wide Association Study; Linkage Disequilibrium; Phylogeny; Population Density; Genetic Variation; Polymorphism Single Nucleotide;Italian Bovine Genetic VariabilityRuns of HomozygosityBreedingLinkage DisequilibriumSettore AGR/17 - Zootecnica Generale E Miglioramento GeneticoItalian cattle breeds Bovine Genetic Variability Bovine SNP Bovine Genomocs Markers Italian Bovine Genetic VariabilityConservation of Natural ResourceDomesticPhylogenylcsh:SF1-11002. Zero hungereducation.field_of_studyEcologySettore AGR/17 - ZOOTECNICA GENERALE E MIGLIORAMENTO GENETICOBiodiversity04 agricultural and veterinary sciencesGeneral MedicineSingle NucleotideItalyAnimals DomesticBovine SNPLivestockItalian cattle breeds Bovine Genetic VariabilityEcology Evolution Behavior and Systematics; Animal Science and Zoology; GeneticsInbreedingGenetic isolateResearch ArticleConservation of Natural Resourceslcsh:QH426-470EvolutionAnimals; Animals Domestic; Breeding; Cattle; Conservation of Natural Resources; Evolution Molecular; Genetics Population; Genome-Wide Association Study; Linkage Disequilibrium; Phylogeny; Population Density; Genetic Variation; Polymorphism Single NucleotidePopulationPopulationBiologyPolymorphism Single NucleotideBovine Genomocs MarkersEvolution Molecular03 medical and health sciencesBehavior and SystematicsSNP local cattle structureGenetic variationGeneticsAnimalsPolymorphismeducationEcology Evolution Behavior and SystematicsPopulation DensityGenetic diversityAnimalbusiness.industry0402 animal and dairy scienceAnimals; Animals Domestic; Breeding; Cattle; Conservation of Natural Resources; Evolution Molecular; Genetics Population; Genome-Wide Association Study; Linkage Disequilibrium; Phylogeny; Population Density; Genetic Variation; Polymorphism Single Nucleotide; Ecology Evolution Behavior and Systematics; Animal Science and Zoology; GeneticsMolecularGenetic VariationEcology Evolution Behavior and Systematic040201 dairy & animal sciencelcsh:GeneticsBiodiversity cattle ItalyGenetics Population030104 developmental biologyEvolutionary biologyCattleAnimal Science and Zoologylcsh:Animal culturebusinessGenome-Wide Association Study
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Genome-Wide Analysis Reveals Selection Signatures Involved in Meat Traits and Local Adaptation in Semi-Feral Maremmana Cattle

2021

The Maremmana cattle is an ancient Podolian-derived Italian breed raised in semi-wild conditions with distinctive morphological and adaptive traits. The aim of this study was to detect potential selection signatures in Maremmana using medium-density single nucleotide polymorphism array. Putative selection signatures were investigated combining three statistical approaches designed to quantify the excess of haplotype homozygosity either within (integrated haplotype score, iHS) or among pairs of populations (Rsb and XP-EHH), and contrasting the Maremmana with a single reference population composed of a pool of seven Podolian-derived Italian breeds. Overall, the three haplotype-based analyses …

0301 basic medicineCandidate geneMaremmanaQH426-470selection signaturesdiversitySettore AGR/17 - Zootecnica Generale E Miglioramento Genetico03 medical and health sciencesGeneticslocal cattle breedsenvironmental adaptationGeneGenetics (clinical)Selection (genetic algorithm)Original ResearchLocal adaptation2. Zero hungerbiology[SDV.BA]Life Sciences [q-bio]/Animal biologyHaplotype0402 animal and dairy science04 agricultural and veterinary sciencescandidate genes; diversity; environmental adaptation; local cattle breeds; selection signaturesbiology.organism_classification040201 dairy & animal science3. Good healthlocal cattle breeds selection signatures diversity candidate genes environmental adaptation030104 developmental biologyEvolutionary biologyMolecular MedicineAdaptationcandidate genes diversity environmental adaptation local cattle breeds selection signaturescandidate genesFunction (biology)
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Insights into Genetic Diversity, Runs of Homozygosity and Heterozygosity-Rich Regions in Maremmana Semi-Feral Cattle Using Pedigree and Genomic Data

2020

Semi-feral local livestock populations, like Maremmana cattle, are the object of renewed interest for the conservation of biological diversity and the preservation and exploitation of unique and potentially relevant genetic material. The aim of this study was to estimate genetic diversity parameters in semi-feral Maremmana cattle using both pedigree- and genomic-based approaches (FIS and FROH), and to detect regions of homozygosity (ROH) and heterozygosity (ROHet) in the genome. The average heterozygosity estimates were in the range reported for other cattle breeds (HE=0.261, HO=0.274). Pedigree-based average inbreeding (F) was estimated at 4.9%. The correlation was low between F and genomi…

Candidate geneMaremmanaGenomic relationshipinbreedingheterozygosity-rich regionspedigree relationshipsBiologyRuns of Homozygositymaremmana cattleGenomeArticlesemi-feral cattleLoss of heterozygositySettore AGR/17 - Zootecnica Generale E Miglioramento Geneticomaremmana cattle; runs of homozygosity; inbreeding; heterozygosity-rich regions; pedigree relationships; genomic relationshipslcsh:ZoologyGenomic relationships; Heterozygosity-rich regions; Inbreeding; Maremmana cattle; Pedigree relationships; Runs of homozygositylcsh:QL1-991genomic relationshipsruns of homozygosityGenetic diversitylcsh:Veterinary medicineGeneral Veterinarybusiness.industrygenetic diversitybiology.organism_classificationROH islandsTheoryofComputation_MATHEMATICALLOGICANDFORMALLANGUAGESEvolutionary biologylcsh:SF600-1100Pedigree relationshipAnimal Science and ZoologyLivestockbusinessHeterozygosity-rich regionInbreedinglinkage disequilibriumeffective population sizeAnimals
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MOESM10 of Conservation status and historical relatedness of Italian cattle breeds

2018

Additional file 10: Figure S6. Scatter plot of correlations between genetic differentiation (FST) and geographical distances for all breeds.

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MOESM4 of Conservation status and historical relatedness of Italian cattle breeds

2018

Additional file 4: Table S2. Pearson correlation coefficients between genetic diversity indices. Observed (Ho) and expected (He) heterozygosity, average minor allele frequency (MAF), inbreeding coefficient (FHOM), contemporary effective population size (cNe), mean ROH-based inbreeding coefficient (FROH>4Mb) and recent and historical Ne estimated 13 (Ne13), 20 (Ne_20 and 80 (Ne_80) generations ago. (* p- valueâ

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MOESM7 of Conservation status and historical relatedness of Italian cattle breeds

2018

Additional file 7: Figure S4. Model-based clustering of the estimated membership fractions of individuals from the 32 breeds analyzed in each of the K inferred clusters revealed by the ADMIXTURE software (Kâ =â 12, 16, 20, 28, 32). For a full definition of breeds see Table S1 (see Additional file 2: Table S1).

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MOESM8 of Conservation status and historical relatedness of Italian cattle breeds

2018

Additional file 8: Figure S5. Cross-validation errors of admixture analysis at different K values.

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MOESM12 of Conservation status and historical relatedness of Italian cattle breeds

2018

Additional file 12: Table S5. Results of the f4 test.

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MOESM11 of Conservation status and historical relatedness of Italian cattle breeds

2018

Additional file 11: Table S4. Results of the f3 test.

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MOESM5 of Conservation status and historical relatedness of Italian cattle breeds

2018

Additional file 5: Figure S2. Relationship between the number of ROH and the length of the genome (Mb) covered by ROH per individual.

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MOESM9 of Conservation status and historical relatedness of Italian cattle breeds

2018

Additional file 9: Table S3. Pairwise FST values between cattle populations.

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