Results 41 to 50 of about 3,655 (147)

GATA repeats in the genome of Asellus aquaticus (Crustacea, Isopoda).

, 1991
A 500 bp fragment of Drosophila genomic DNA containing 37 copies of the tetranucleotide GATA was used to probe, by Southern DNA blotting and in situ hybridization, two natural populations of the isopod crustacean Asellus aquaticus collected from the ...
LANZA V., DI CASTRO M., Pelliccia, F, Volpi, Emanuela, Lanza, V., Volpi, EV, VOLPI E. V., Lanza, V, Pelliccia, F., ROCCHI, Angela, Volpi, E.V., Di Castro, M., Di Castro, M, PELLICCIA, Franca, Rocchi, A., Rocchi, A   +15 more
core   +1 more source

The effect of aqueous aluminium on mortality and respiration of the isopoda Asellus aquaticus [PDF]

, 2022
Denne studien har sett på effekten av vanndig aluminium (Al) og surt vann på dødeligheten og respirasjonen i isopoden Asellus aquaticus. Jeg utførte et dødelighets eksperiment som varte i 22 dager, hvor A.
Andersen, Ivar Optun
core  

MORPHOLOGICAL-DIFFERENTIATION OF A SEX-CHROMOSOME AND RIBOSOMAL GENES IN ASELLUS-AQUATICUS (CRUST ISOP)

, 1992
The karyotype of the isopod crustacean Asellus aquaticus does not normally display any heteromorphic sex chromosome pair. Some of the males in a wild population of A.
F Pelliccia, VOLPI, Emanuela, LANZA V., DI CASTRO M., Lanza, V., VOLPI E. V., M Di Castro, Pelliccia, F., VOLPI, E, ROCCHI, Angela, DICASTRO, M, PELLICCIA, F, Volpi, E.V., A Rocchi, Di Castro, M., LANZA, V, ROCCHI, A, V Lanza, PELLICCIA, Franca, Rocchi, A., E V Volpi   +20 more
core   +1 more source

Complementary but Not Interchangeable: A Comparison of eDNA and Bulk Sample Metabarcoding for the Assessment of Groundwater Invertebrate Communities

Environmental DNA, Volume 8, Issue 5, September‐October 2026.
Bulk‐ and eDNA‐metabarcoding were compared across 50 groundwater sites (monitoring wells, springs, hydrants) to assess invertebrate communities. Both recovered different community structures with limited overlap (13.8% OTUs); eDNA was dominated by non‐stygobionts, and bulk samples by stygobionts.
Hannah Rau, Tobias Hoeschel, Hans Jürgen Hahn, Klaus Schwenk   +3 more
wiley   +1 more source

LIGHT-DARK CYCLE AND MITOTIC INDEX IN ASELLUS-AQUATICUS (L) (CRUSTACEA, ISOPODA)

, 1990
The circadian variation of the mitotic index during spermiohistogenesis was studied in Asellus aquaticus (L.). The actual number of metaphases and prometaphases was determined at the end of each hour of light or darkness over a 24 h period in animals ...
Valentino, F., Antolini, R., Volpi, E V, Migliore, L., Volpi, E.V., VALENTINO, F, ANTOLINI, R, MIGLIORE, L, MIGLIORE, LUCIANA, Volpi, E. V, VOLPI, E   +10 more
core   +1 more source

Continental accumulation of fads2 copy numbers allows sticklebacks to thrive across a diversity of nutritional landscapes

Oikos, Volume 2026, Issue 8, August 2026.
Nutrients, including vital organic compounds, vary in availability across ecosystems, with the potential to act as a source of selection for traits that increase nutrient acquisition and biosynthesis. Compared to freshwaters, marine ecosystems are richer in the omega‐3 long‐chain polyunsaturated fatty acid (n‐3 LC‐PUFA) docosahexaenoic acid (DHA ...
Cornelia W. Twining, Cameron M. Hudson, Jernej Bravničar, Antonella Carosi, Gaël P. J. Denys, Philine G. D. Feulner, Žiga Fišer, Hanna Rosinger, Verena Saladin, Linda Zanella, Davor Zanella, Catherine L. Peichel, Blake Matthews   +12 more
wiley   +1 more source

Distribution of the freshwater crustacean Asellus aquaticus Linnaeus, 1758 (Isopoda; Crustacea) in Serbia (2007‐2013 period)

, 2014
In this study the distribution of the widespread and common Palearctic freshwater isopod Asellus aquaticus (Linnaeus, 1758) in Serbia is presented. Extensive field research carried out during 2007 – 2013 period and covered entire territory of Serbia ...
Novaković, Boris, Marković, Vanja, Ilić, Marija, Kračun-Kolarević, Margareta, Marinković, Nikola, Đuknić, Jelena   +5 more
core   +5 more sources

Four decades of multidisciplinary studies on isopods: a tribute to Pavel Ličar

Acta Biologica Slovenica, 2016
In this paper we review the research on aquatic and terrestrial isopods during the last four decades at the Chair of Zoology, Department of Biology, Biotech- nical Faculty, University of Ljubljana.
Urban Bogataj, Damjana Drobne, Anita Jemec, Rok Kostanjšek, Polona Mrak, Sara Novak, Simona Prevorčnik, Boris Sket, Peter Trontelj, Magda Tušek Žnidarič, Miloš Vittori, Primož Zidar, Nada Žnidaršič, Jasna Štrus   +13 more
doaj   +1 more source

Past Pollution Can Shape Future Climatic Vulnerability: Fungicide Exposure Alters Detritivore Performance During Heatwaves and Recovery

Freshwater Biology, Volume 71, Issue 6, June 2026.
ABSTRACT Natural populations are increasingly exposed to multiple stressors, such as chemical pollution and climate‐change‐driven heatwaves. While it has become clear that we need to account for stressor interactions, it is less well understood how sequential exposure to different stressors influences organismal responses as well as their potential for
Akshay Mohan, Blake Matthews, Katja Räsänen   +2 more
wiley   +1 more source

Distribution of Asellus aquaticus and microinvertebrates in a non-chlorinated drinking water supply system – Effects of pipe material and sedimentation [PDF]

, 2011
Danish drinking water supplies based on ground water without chlorination were investigated for the presence of the water louse, Asellus aquaticus, microinvertebrates
Hans-Jørgen Albrechtsen, Nissen, Erling, Erling Nissen, Erik Arvin, Albrechtsen, Hans-Jørgen, Christensen, Sarah Christine, Sarah C.B. Christensen, Arvin, Erik   +7 more
core   +1 more source