scholarly journals Evolutionary Analyses of Hanwoo (Korean Cattle)-Specific Single-Nucleotide Polymorphisms and Genes Using Whole-Genome Resequencing Data of a Hanwoo Population

2016 ◽  
Vol 39 (9) ◽  
pp. 692-698 ◽  
Author(s):  
Daehwan Lee ◽  
Minah Cho ◽  
Woon-young Hong ◽  
Dajeong Lim ◽  
Hyung-Chul Kim ◽  
...  
Keyword(s):  
Single Nucleotide Polymorphisms ◽  
Whole Genome ◽  
Nucleotide Polymorphisms ◽  
Genome Resequencing ◽  
Single Nucleotide ◽  
Korean Cattle ◽  
Whole Genome Resequencing

scholarly journals Development a Set of 46 SNP Markers for the Yellow Catfish (Tachysurus Fulvidraco)

2021 ◽  
Author(s):  
Huaxing Zhou ◽  
Tingshuang Pan ◽  
Huan Wang ◽  
He Jiang ◽  
Jun Ling ◽  
...  
Keyword(s):  
Snp Markers ◽  
Whole Genome ◽  
Nucleotide Polymorphisms ◽  
Yellow Catfish ◽  
Genome Resequencing ◽  
Single Nucleotide ◽  
Expected Heterozygosity ◽  
Hardy Weinberg Equilibrium ◽  
Whole Genome Resequencing ◽  
Tachysurus Fulvidraco

Abstract The whole genome resequencing was used to develop single nucleotide polymorphisms (SNP) markers for the yellow catfish (Tachysurus fulvidraco). A total of 46 SNP markers were selected from 5550676 genotyping markers which distributed on 26 chromosomes. Of the 46 SNPs analyzed, 35 SNPs conformed to Hardy-Weinberg equilibrium. The observed and expected heterozygosity of these markers ranged from 0.2519 to 0.771 and from 0.265 to 0.5018, respectively. This set of markers will be of great useful for population genetics of the yellow catfish.

scholarly journals Genome-wide variations analysis of special waxy sorghum cultivar Hongyingzi for brewing Moutai liquor

2019 ◽  
Author(s):  
Can Wang ◽  
Lingbo Zhou ◽  
Xu Gao ◽  
Yanqing Ding ◽  
Bin Cheng ◽  
...  
Keyword(s):  
Chalcone Synthase ◽  
Reference Genome ◽  
Copy Number Variations ◽  
Whole Genome ◽  
Nucleotide Polymorphisms ◽  
Structural Variations ◽  
Genome Resequencing ◽  
Single Nucleotide ◽  
Genome Wide ◽  
Whole Genome Resequencing

AbstractsHongyingzi is a special waxy sorghum (Sorghum bicolor L. Moench) cultivar for brewing Moutai liquor. For an overall understanding of the whole genome of Hongyingzi, we performed whole-genome resequencing technology with 56.10 X depth to reveal its comprehensive variations. Compared with the BTx623 reference genome, 2.48% of genome sequences were altered in the Hongyingzi genome. Among these alterations, there were 1885774 single nucleotide polymorphisms (SNPs), 309381 small fragments insertions and deletions (Indels), 31966 structural variations (SVs), and 217273 copy number variations (CNVs). These alterations conferred 29614 genes variations. It was also predicted that 35 genes variations were related to the multidrug and toxic efflux (MATE) transporter, chalcone synthase (CHS), ATPase isoform 10 (AHA10) transporter, dihydroflavonol-4-reductase (DFR), the laccase 15 (LAC15), flavonol 3′-hydroxylase (F3′H), flavanone 3-hydroxylase (F3H), O-methyltransferase (OMT), flavonoid 3′5′ hydroxylase (F3′5′H), UDP-glucose:sterol-glucosyltransferase (SGT), flavonol synthase (FLS), and chalcone isomerase (CHI) involved in the tannin synthesis. These results would provide theoretical supports for the molecular markers developments and gene function studies related to the liquor-making traits, and the genetic improvement of waxy sorghum based on the genome editing technology.

scholarly journals Mycobacterium chimaera genomics with regard to epidemiological and clinical investigations conducted for the open-chest post-surgical Mycobacterium chimaera infections outbreak

2021 ◽  
Author(s):  
Emmanuel Lecorche ◽  
Côme Daniau ◽  
Kevin La ◽  
Faiza Mougari ◽  
Hanaa Benmansour ◽  
...  
Keyword(s):  
Single Nucleotide Polymorphisms ◽  
Whole Genome Sequencing ◽  
Genome Sequencing ◽  
Clinical Isolates ◽  
Whole Genome ◽  
Nucleotide Polymorphisms ◽  
Single Nucleotide ◽  
Healthcare Facilities ◽  
Open Chest

Abstract Background Post-surgical infections due to Mycobacterium chimaera appeared as a novel nosocomial threat in 2015, with a worldwide outbreak due to contaminated heater-cooler units used in open chest surgery. We report the results of investigations conducted in France including whole genome sequencing comparison of patient and HCU isolates. Methods We sought M. chimaera infection cases from 2010 onwards through national epidemiological investigations in healthcare facilities performing cardiopulmonary bypass together with a survey on good practices and systematic heater-cooler unit microbial analyses. Clinical and HCU isolates were subjected to whole genome sequencing analyzed with regards to the reference outbreak strain Zuerich-1. Results Only two clinical cases were shown to be related to the outbreak, although 23% (41/175) heater-cooler units were declared positive for M. avium complex. Specific measures to prevent infection were applied in 89% (50/56) healthcare facilities although only 14% (8/56) of them followed the manufacturer maintenance recommendations. Whole genome sequencing comparison showed that the clinical isolates and 72% (26/36) of heater-cooler unit isolates belonged to the epidemic cluster. Within clinical isolates, 5 to 9 non-synonymous single nucleotide polymorphisms were observed, among which an in vivo mutation in a putative efflux pump gene observed in a clinical isolate obtained for one patient under antimicrobial treatment. Conclusions Cases of post-surgical M. chimaera infections were declared to be rare in France, although heater-cooler units were contaminated as in other countries. Genomic analyses confirmed the connection to the outbreak and identified specific single nucleotide polymorphisms, including one suggesting fitness evolution in vivo.

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