Results 81 to 90 of about 3,129 (149)

Concurrent duplication of the Cid and Cenp-C genes in the Drosophila subgenus with signatures of subfunctionalization and male germline-biased expression [PDF]

open access: yes, 2017
AbstractDespite their essential role in the process of chromosome segregation in eukaryotes, kinetochore proteins are highly diverse across species, being lost, duplicated, created, or diversified during evolution. Based on comparative genomics, the duplication of the inner kinetochore proteins CenH3 and Cenp-C, which are interdependent in their roles ...
Teixeira, José R.   +4 more
openaire   +1 more source

Sequence heterogeneity and phylogenetic relationships between the copia retrotransposon in Drosophila species of the repleta and melanogaster groups [PDF]

open access: yes, 2006
Although the retrotransposon copia has been studied in the melanogaster group of Drosophila species, very little is known about copia dynamism and evolution in other groups.
Luciane M De Almeida   +1 more
core   +3 more sources

Blood-feeding, susceptibility to infection with Schmallenberg virus and phylogenetics of Culicoides (Diptera: Ceratopogonidae) from the United Kingdom [PDF]

open access: yes, 2018
BACKGROUND: Culicoides biting midges (Diptera: Ceratopogonidae) are responsible for the biological transmission of internationally important arboviruses of livestock.
Bachanek-Bankowska, Katarzyna   +6 more
core   +3 more sources

Constitutive Heterochromatin Differentiation and Evolutionary Divergence of Karyotype in Oriental Anopheles (Cellia) [PDF]

open access: yes, 1988
Analysis of the mitotic karyotype of two clusters of closely related species of oriental Anopheles, the A . balabacensis and A. maculatus complexes, has revealed interspecific differences in the amount and distribution of constitutive heterochromatin,
Baimai, Visut
core  

Additional file 3: Figure S1. of Immune genes and divergent antimicrobial peptides in flies of the subgenus Drosophila

open access: yes, 2016
Phylogenetic analysis of PGRP-SC1 and SC2 amino acid sequences using maximum likelihood. Support values indicate 100 bootstraps. Drosophila neotestacea has two PGRP-SC genes. The D. albomicans PGRP-SC1 signal peptide sequence is unresolved, and the current scaffold assembly in the D. guttifera genome does not contain the anterior region of its PGRP-SC1
Hanson, Mark   +2 more
openaire   +1 more source

Additional file 2: Figure S4. of Immune genes and divergent antimicrobial peptides in flies of the subgenus Drosophila

open access: yes, 2016
Our Serratia strain is an oral pathogen of D. neotestacea related to Serratia marcescens. A) Flies were fed on mushroom agar with either 100uL of Luria-Bertani Broth (Control) or OD600 = 0.1 Serratia solution (Exposed) for 6 h, prior to transfer to sterile mushroom agar vials.
Hanson, Mark   +2 more
openaire   +1 more source

Additional file 4: Figure S2. of Immune genes and divergent antimicrobial peptides in flies of the subgenus Drosophila

open access: yes, 2016
Example branch-site REL analysis of Drosophila diptericins. Branch colour indicates the strength of selection, with red corresponding to dN/dS > 5, grey to dN/dS = 1, and blue to dN/dS = 0. The width of the colour on each branch represents the proportion of sites in the corresponding class.
Hanson, Mark   +2 more
openaire   +1 more source

Additional file 6: Figure S3. of Immune genes and divergent antimicrobial peptides in flies of the subgenus Drosophila

open access: yes, 2016
AMP gene expression following no-wound controls in (A) D. virilis and (B) D. neotestacea. Treatments involved a sterile wound (Sterile), Serratia bacterial challenge (Septic), or a no-wound control (No Wound). Comparing sterile wound treatments to no-wound controls, in D.
Hanson, Mark   +2 more
openaire   +1 more source

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