‘Candidatus Aquirickettsiella gammari’ (Gammaproteobacteria: Legionellales: Coxiellaceae): A bacterial pathogen of the freshwater crustacean Gammarus fossarum (Malacostraca: Amphipoda)
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چکیده
منابع مشابه
Mothers and not genes determine inherited differences in cadmium sensitivities within unexposed populations of the freshwater crustacean Gammarus fossarum.
Deciphering evolutionary processes occurring within contaminated populations is important for the ecological risk assessment of toxic chemicals. Whereas increased tolerance to contaminants is well documented in aquatic animal populations, whether such phenotypic changes occur through genetic adaptation is still debated. In that sense, several studies with the freshwater crustacean Gammarus conc...
متن کاملOvary and embryo proteogenomic dataset revealing diversity of vitellogenins in the crustacean Gammarus fossarum
Ovaries and embryos from sexually mature Gammarus fossarum were sampled at different stages of the reproductive cycle. The soluble proteome was extracted for five biological replicates and samples were subjected to trypsin digestion. The resulting peptides were analyzed by high resolution tandem mass spectrometry with a LTQ-Orbitrap XL instrument. The MS/MS spectra were assigned with a previous...
متن کاملEffects of Different Salinities on Juvenile Growth of Gammarus aequicauda (Malacostraca: Amphipoda)
Gammarus aequicauda is a euryhaline amphipod that is a common inhabitant of brackish environments of the Mediterranean Sea. In the Ebro delta, the population density of G. aequicauda is highly variable throughout the year. The main objective of this study is to investigate the effect of salinity on the growth of G. aequicauda juveniles. G. aequicauda embryos and juveniles can survive and grow i...
متن کاملSpatial Distribution of Cryptic Species Diversity in European Freshwater Amphipods (Gammarus fossarum) as Revealed by Pyrosequencing
In order to understand and protect ecosystems, local gene pools need to be evaluated with respect to their uniqueness. Cryptic species present a challenge in this context because their presence, if unrecognized, may lead to serious misjudgement of the distribution of evolutionarily distinct genetic entities. In this study, we describe the current geographical distribution of cryptic species of ...
متن کاملepigean) crustacean Gammarus fossarum acclimated to 12°C, 3°C and –2°C. With decreasing temperature, G. fossarum significantly increased its alanine and glutamine
The capacity to survive a temporary or permanent cold environment is a crucial challenge for ectotherms. Many physiological and biochemical mechanisms are known to extend the survival of freeze-susceptible species at subzero temperatures by avoiding injuries induced by the formation of ice crystals in tissues (Zachariassen, 2000). However, low but positive temperatures may also induce severe da...
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ژورنال
عنوان ژورنال: Journal of Invertebrate Pathology
سال: 2018
ISSN: 0022-2011
DOI: 10.1016/j.jip.2018.07.010