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1

New insights into the prevalence and phylogenetic diversity of Cysticercus ovis isolates in sheep from Sulaymaniyah, Iraq

100%
Mohammed A. A.
Journal of Veterinary Research
|
2021
|
tom 65
|
nr 3
2

Phylogenetic diversity of bacteria and Archaea associated with the marine sponge Pachychalina sp.

100%
Cheng N., Fang Z., Huang H., Fang Z., Wu X., Bao S.
Polish Journal of Ecology
|
2008
|
tom 56
|
nr 3
505-510
Molecular techniques were employed to document the microbial diversity associated with the marine sponge Pachychalina sp. from South China Sea in March 2003. Using the total microbial DNA as template, bacterial and archaeal 16S rDNAs were amplified by PCR with universal primers. Amplified products were cloned, sequenced and secondarily amplified by PCR. Then the secondarily amplified products were purified to be further characterized by amplified rDNA restriction analysis (ARDRA). According to the enzyme restriction mapping, the apparent difference among them were disclosed. 22 bacterial cloned partial sequences were acquired and most of them were related to proteobacterium. Also, 7 archaeal cloned partial sequences were acquired and a phylogenetic tree was built up.Result shows the prolific bacterial and archaeal diversity of marine sponge Pachychalina sp.
3

Sulfate permeases - phylogenetic diversity of sulfate transport

84%
Pilsyk S., Paszewski A.
Acta Biochimica Polonica
|
2009
|
tom 56
|
nr 3
375-384
 Sulfate uptake, the first step of sulfate assimilation in all organisms, is a highly endoergic, ATP requiring process. It is under tight control at the transcriptional level and is additionally modulated by posttranslational modifications, which are not yet fully characterized. Sulfate anion is taken up into the cell by specific transporters, named sulfate permeases, located in the cell membrane. Bacterial sulfate permeases differ significantly from the eukaryotic transporters in their evolutionary origins, structure and subunit composition. This review focuses on the diversity and regulation of sulfate permeases in various groups of organisms.
4
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Phylogenetic diversity of flaB gene among Borrelia spp. in Ixodes ricinus ticks from urban and semi-natural habitats

67%
Kowalec M., Szewczyk T., Welc-Faleciak R.
Annals of Parasitology
|
2016
|
tom 62
|
nr Suppl.
5

Effects of ultra-violet radiation on cellular proteins and lipids of radioresistant bacteria isolated from desert soil

67%
Sajjad W., Khan S., Ahmad M., Rafiq M. M., Badshah M., Sajjad W., Zada S., Khan S., Hasan F., Shah A. A.
Folia Biologica
|
2018
|
tom 66
|
nr 1
6

Phylogenetic diversity and abundance of bacteria from surface microlayer and subsurface water in eutrophic lake

67%
Walczak M., Swiontek Brzezinska M.
Polish Journal of Ecology
|
2010
|
tom 58
|
nr 1
The bacteria from different phylogenetic groups were studied in surface microlayer (SM, up to 100 μm) versus subsurface water (SW – 20 cm) in eutrophic lake from spring to autumn of 2007. Abundance of bacteria was determined using a combination of direct counting of 4’, 6-diamidino-2-phenylindole and the phylogenetic diversity was determined in fluorescence in situ hybridization (FISH) method with group-specific, fluorescently labeled oligonucleotide probes. The numbers of DAPI bacteria varied between 4.75 and fluorescence in situ hybridization (FISH) demonstrated that Eubacteria constituted the majority of the whole bacterial population and their percentage share ranged from 59 to 75%. Abundances of alpha- beta-Proteobacteria and Cytophaga-Flavobacteria groups varied across seasons, layers, and lacustrine zones. The lowest number of alphaProteobacteria group bacteria was observed in spring (SM – 0.2 × 10⁶, SW – 0.16 × 10⁶ cells cm⁻³), whereas the highest in autumn (SM – 0.62 × 10⁶, SW – 1.6 × 10⁶ cells cm⁻³). The percentage share of these groups of bacteria in the Eubacteria domain was lower in spring (20–50%) than in summer and autumn (from 65 to over 80%). No fixed difference between the composition of SM and SW bacteria was noticed. Seasonally occurred changes are similar in both layers.
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