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Chủ đề : Comparative genomics


Có 20+ tài liệu thuộc chủ đề "Comparative genomics"

A comparative analysis of heart microRNAs in vertebrates brings novel insights into the evolution of genetic regulatory networks

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morphophysiological differences in the fully formed heart of these species, such as chamber septation, heart rate frequency, blood pressure, and cardiac output volume. Conclusions: Both the conserved and group-specific miRNAs can be considered modulators orchestrating the core and peripheral genes of heart GRNs of vertebrates, which can be related to the morphophysiological differences and similarities existing in the heart of...

Chromosome-length genome assembly and structural variations of the primal Basenji dog (Canis lupus familiaris) genome

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Chromosome-length genome assembly and structural variations of the primal Basenji dog ( Canis lupus familiaris ) genome. CanFam_Bas is superior to CanFam3.1 in terms of genome contiguity and comparable overall to the high quality CanFam_GSD assembly. The basal position of the Basenji makes it suitable for variant analysis for targeted applications of specific dog breeds. Full list of author information...

The community-curated Pristionchus pacificus genome facilitates automated gene annotation improvement in related nematodes

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phylogenetic breadth of the underlying OrthoDB data set. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/.. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated in a credit line to the data.. While the BUSCO completeness level has become a widely used quality measure with similar importance as...

The Pectobacterium pangenome, with a focus on Pectobacterium brasiliense, shows a robust core and extensive exchange of genes from a shared gene pool

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One of the most important Pectobacterium species nowadays is P. The pangenome is an abstract represen- tation of the genomes of all the strains that are present in the population, species or genus.. Lowest ANI scores between members of the same species were all above 95%, except for P. More than three quarters (70 out of 92) of the low...

Historical genomics reveals the evolutionary mechanisms behind multiple outbreaks of the host-specific coffee wilt pathogen Fusarium xylarioides

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evolutionary mechanisms behind multiple outbreaks of the host-specific coffee wilt pathogen Fusarium xylarioides. Full list of author information is available at the end of the article. Effector genes are often found in highly mutable parts of the genome [8]. Previous work described the pathology of the epidemics [20], clarified molecular taxonomy [29, 30], showed repro- ductive isolation between the host-specialists...

Genome sequencing, assembly, and annotation of the self-flocculating microalga Scenedesmus obliquus AS-6-11

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Genome sequencing, assembly, and annotation of the self-flocculating. microalga Scenedesmus obliquus AS-6-11. obliquus AS-6-11, and used the MECAT software for de novo genome assembly. obliquus AS-6-11 is 172.3 Mbp with an N50 of 94,410 bp, and 31,964 protein-coding genes were identified. Comparing to the genome sequences of the well-studied green microalgae. obliquus AS-6-11 encodes more unique proteins, including one gene...

Genome-wide identification, and phylogenetic and expression profiling analyses, of XTH gene families in Brassica rapa L. and Brassica oleracea L.

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The number of introns in BraA.XTH3 was the largest (7), while BolC.XTH29.b lacked introns.. BraA.XTH3 was found to be located in both the cell wall and the endoplasmic reticulum. BraA.XTH2.a Bra S Cell wall. BraA.XTH2.b Bra S Cell wall. BraA.XTH3 Bra S Cell wall Endoplasmic reticulum. BraA.XTH4 Bra S Cell wall Cytoplasm.. BraA.XTH5.a Bra S Cell wall Cytoplasm.. BraA.XTH5.b Bra...

Genomic analysis of Helicobacter himalayensis sp. nov. isolated from Marmota himalayana

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Genomic analysis of Helicobacter himalayensis sp. Background: Helicobacter himalayensis was isolated from Marmota himalayana in the Qinghai-Tibet Plateau, China, and is a new non-H. However, further understanding of the pathogenesis of this potentially pathogenic bacterium is required, which might help to manage H. The type spe- cies, Helicobacter pylori , was the first cultivated species of the genus. pylori was...

Virulence characterization and comparative genomics of Listeria monocytogenes sequence type 155 strains

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Virulence characterization and comparative genomics of Listeria monocytogenes. Background: Listeria (L.) monocytogenes strains show a high diversity regarding stress tolerance and virulence potential. We evaluated the virulence potential of 20 ST155 strains and performed comparative genomic analysis of 130 ST155 strains isolated from food, food processing environments and human listeriosis cases in different countries and years.. Results: The in vitro...

Identification and population genetic analyses of copy number variations in six domestic goat breeds and Bezoar ibexes using next-generation sequencing

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analyses of copy number variations in six domestic goat breeds and Bezoar ibexes using next-generation sequencing. Keywords: Goat, Copy number variations, Short-read sequencing, Comparative genomics. Full list of author information is available at the end of the article. A well-known example of positive selection is that the copy number of the salivary amylase (AMY1) gene highly differs be- tween the...

Divergence of metabolites in three phylogenetically close Monascus species (M. pilosus, M. ruber, and M. purpureus) based on secondary metabolite biosynthetic gene clusters

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phylogenetically close Monascus species ( M.. purpureus ) based on secondary metabolite biosynthetic gene clusters. Background: Species of the genus Monascus are considered to be economically important and have been widely used in the production of yellow and red food colorants. ruber, are used for food fermentation in the cuisine of East Asian countries such as China, Japan, and Korea....

Comparative genomic analysis of Flavobacteriaceae: Insights into carbohydrate metabolism, gliding motility and secondary metabolite biosynthesis

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Background: Members of the bacterial family Flavobacteriaceae are widely distributed in the marine environment and often found associated with algae, fish, detritus or marine invertebrates. Here, we provide an overview of functional traits common to taxonomically diverse members of the family Flavobacteriaceae from different environmental sources, with a focus on the Marine clade. Full list of author information is available...

Comparative genomic analysis of Vibrios yields insights into genes associated with virulence towards C. gigas larvae

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gigas larvae. Knowledge of the specific nature of these factors is essential to developing a better understanding of the environmental and biological conditions that lead to larvae mortality events in hatcheries. gigas larvae.. broadly referred to as “vibriosis”, with the identities of the etiological agents and their pathogenic mechanisms varying between hosts. Genomic sequencing of marine pathogens has aided our...