Tag: Phylum

A closed Candidatus Odinarchaeum chromosome exposes Asgard archaeal viruses

Zaremba-Niedzwiedzka, K. et al. Asgard archaea illuminate the origin of eukaryotic cellular complexity. Nature 541, 353–358 (2017). CAS  PubMed  Article  Google Scholar  Williams, T. A., Cox, C. J., Foster, P. G., Szöllősi, G. J. & Embley, T. M. Phylogenomics provides robust support for a two-domains tree of life. Nat. Ecol….

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Three families of Asgard archaeal viruses identified in metagenome-assembled genomes

Liu, Y. et al. Expanded diversity of Asgard archaea and their relationships with eukaryotes. Nature 593, 553–557 (2021). CAS  PubMed  Google Scholar  Dombrowski, N., Teske, A. P. & Baker, B. J. Expansive microbial metabolic versatility and biodiversity in dynamic Guaymas Basin hydrothermal sediments. Nat. Commun. 9, 4999 (2018). PubMed  PubMed…

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Table_8_RNA-Seq and 16S rRNA Analysis Revealed the Effect of Deltamethrin on Channel Catfish in the Early Stage of Acute Exposure.xls

Deltamethrin (Del) is a widely used pyrethroid insecticide and a dangerous material that has brought serious problems to the healthy breeding of aquatic animals. However, the toxicological mechanisms of Del on channel catfish remain unclear. In the present study, we exposed channel catfish to 0, 0.5, and 5 μg/L Del…

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Mitogenome-wise codon usage pattern from comparative analysis of the first mitogenome of Blepharipa sp. (Muga uzifly) with other Oestroid flies

Outcome of DNA sequencing, assembly, and validation In this study, initially total DNA was isolated from the finely chopped, full-grown pupa of Blepharipa sp. The NanoDrop spectrophotometer (1294 ng/μl) and the Qubit fluorometer (732.8 ng/μl) both found that the concentration of total DNA in the sample at an optimum level for mitochondrial DNA enrichment. The Tape Station profile showed…

Continue Reading Mitogenome-wise codon usage pattern from comparative analysis of the first mitogenome of Blepharipa sp. (Muga uzifly) with other Oestroid flies

Major hindgut diversity in horses laid bare in major study of microorganisms

Image by Greg Gwynne from Pixabay Surprising hindgut diversity among the microorganisms that inhabit the hindgut of Thoroughbred horses have been described by researchers, including dozens of new or unnamed bacteria. Scientists used molecular-based analysis of faecal samples from five 12-month-old Thoroughbreds from the same farm and field in Ireland….

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Mitogenome of a stink worm (Annelida: Travisiidae) includes degenerate group II intron that is also found in five congeneric species

Tan, M. H. et al. Comparative mitogenomics of the Decapoda reveals evolutionary heterogeneity in architecture and composition. Sci. Rep. 9, 1–16 (2019). ADS  Google Scholar  Zhang, Y. et al. Phylogeny, evolution and mitochondrial gene order rearrangement in scale worms (Aphroditiformia, Annelida). Mol. Phylogenet. Evol. 125, 220–231 (2018). CAS  PubMed  Google…

Continue Reading Mitogenome of a stink worm (Annelida: Travisiidae) includes degenerate group II intron that is also found in five congeneric species

Frontiers | Machine Learning and Deep Learning Applications in Metagenomic Taxonomy and Functional Annotation

Introduction The study of the microbial environments has benefited from the sequencing revolution, where technology improvement decreased the DNA sequencing cost and increased the number of sequenced nucleic bases. For approximately 20 years (depending on how we define the term metagenomics), it has allowed the decryption of the microbial composition…

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From scientific name to taxonomy information entrez

From scientific name to taxonomy information entrez 1 Hi all, I have a txt file with a list of scientific names of plants and I would like to obtain a final file with taxonomy information. For example, if one of my organism is Acalypha hispida, I would like to obtain…

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Dissertations.se: CHIP-SEQ

Showing result 1 – 5 of 34 swedish dissertations containing the word ChIP-Seq. Author : Ola Wallerman; Claes Wadelius; Jussi Taipale; Uppsala universitet; []Keywords : MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; ChIP; ChIP-chip; ChIP-seq; transcription factors; motif discovery; nucleosome positioning; HepG2; genome-wide;…

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Vertical stratification of the air microbiome in the lower troposphere

Significance Large-scale meteorological and biological data demonstrate the vertical stratification of airborne biomass. The previously described diel cycle of airborne microorganisms is shown to disappear at height. Atmospheric turbulence and stratification are shown to be defining factors for the scale and boundaries, dynamics, and natural variability of airborne biomass, resulting…

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Time-course RNASeq of Camponotus floridanus forager and nurse ant brains indicate links between plasticity in the biological clock and behavioral division of labor | BMC Genomics

1. Sharma VK. Adaptive significance of circadian clocks. Chronobiol Int. 2003;20(6):901–19. PubMed  Google Scholar  2. Paranjpe DA, Sharma VK. Evolution of temporal order in living organisms. J Circadian Rhythms. 2005;3(1):7. PubMed  PubMed Central  Google Scholar  3. Yerushalmi S, Green RM. Evidence for the adaptive significance of circadian rhythms. Ecol Lett….

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Insight into the symbiotic lifestyle of DPANN archaea revealed by cultivation and genome analyses

Significance The DPANN superphylum is a grouping of symbiotic microorganisms categorized based on their genomic contents and a few examples of cultivation experiments. Although the genome information of DPANN archaea is increasing year by year, most of them have remained uncultivated, limiting our knowledge of these organisms. Herein, a thermoacidophilic…

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combine OTU and tax table and replace actual sequences with OTU ids (Phyloseq/dada2)

This is to the part of the question “replace actual sequences with OTU ids (Phyloseq/dada2)?” I contacted the phyloseq/dada2 developers and based on Susan Holmes’ reply (github.com/joey711/phyloseq/issues/1030) I came up with this piece of code to replace the amplicon sequences with a numbered OTU header. Further discussion can be found…

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Network plot using NetCoMi and igraph

Hi, I am trying to plot the Network plot as suggested here (github.com/stefpeschel/NetCoMi#single-association-network-on-genus-level) by using igraph and NetCoMi. But I am not getting the network plot as expected- I just want to label the hub genera and phyla. and want the network plot in spherical layout. # Agglomerate to genus…

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Transitional genomes and nutritional role reversals identified for dual symbionts of adelgids (Aphidoidea: Adelgidae)

1. Szathmáry E, Smith JM. The major evolutionary transitions. Nature 1995;374:227–32. PubMed  Google Scholar  2. West SA, Fisher RM, Gardner A, Kiers ET. Major evolutionary transitions in individuality. Proc Natl Acad Sci USA. 2015;112:10112–9. CAS  PubMed  PubMed Central  Google Scholar  3. Moran NA. The coevolution of bacterial endosymbionts and phloem-feeding…

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Comparative genomic analysis of Methanimicrococcus blatticola provides insights into host adaptation in archaea and the evolution of methanogenesis

1. Hackstein JH, Stumm CK. Methane production in terrestrial arthropods. Proc Natl Acad Sci USA. 1994;91:5441–5. CAS  PubMed  PubMed Central  Article  Google Scholar  2. Hackstein JHP, van Alen TA. Fecal methanogens and vertebrate evolution. Evolution. 1996;50:559–72. PubMed  Article  PubMed Central  Google Scholar  3. Borrel G, McCann A, Deane J, Neto…

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