Results 21 to 30 of about 61,259 (278)

The effects of rising atmospheric carbon dioxide on shoot-root nitrogen and water signaling. [PDF]

open access: yes, 2013
Terrestrial higher plants are composed of roots and shoots, distinct organs that conduct complementary functions in dissimilar environments. For example, roots are responsible for acquiring water and nutrients such as inorganic nitrogen from the soil ...
Bloom, Arnold J, Easlon, Hsien Ming
core   +8 more sources

Ricinus serratus

open access: yes, 2021
Published as part of Ošlejšková, Lucie, Krištofík, Ján, Trnka, Alfréd & Sychra, Oldřich, 2021, An annotated checklist of chewing lice (Phthiraptera: Amblycera, Ischnocera) from Slovakia, pp.
Ošlejšková, Lucie   +3 more
openaire   +1 more source

Bartonella infections in fleas (Siphonaptera : Pulicidae) and lack of Bartonellae in ticks (Acari : Ixodidae) from Hungary [PDF]

open access: yes, 2006
Fleas (95 Pulex irritans, 50 Ctenocephalides felis, 45 Ctenocephalides canis) and ixodid ticks (223 Ixodes ricinus, 231 Dermacentor reticulatus, 204 Haemaphysalis concinna) were collected in Hungary and tested, in assays based on PCR, for Bartonella ...
Márialigeti, Károly   +4 more
core   +1 more source

Gene dynamics of toll-like receptor 4 through a population bottleneck in an insular population of water voles (Arvicola amphibius) [PDF]

open access: yes, 2015
Acknowledgments We would like to thank all colleagues who have contributed to fieldwork and sampling during this study. We would especially like to thank Marius Wenzel and Sandra Telfer for collaboration with different aspects of the study, and Dave ...
Douglas, Alex   +3 more
core   +2 more sources

The Heterogeneity, Distribution, and Environmental Associations of Borrelia burgdorferi Sensu Lato, the Agent of Lyme Borreliosis, in Scotland [PDF]

open access: yes, 2014
Genospecies controls were obtained from the laboratory of Dr. Muriel Cornet at the Institut Pasteur, Paris. We thank Bob Furness for collecting ticks from passerine birds, Steph Vollmer for processing the samples from one site, E. Packer, A.
Bowman, Alan S   +3 more
core   +4 more sources

Molecular characterization of COI gene of Ixodes ricinus (Linnaeus, 1758) from Serbia [PDF]

open access: yesArchives of Biological Sciences, 2014
The Ixodes ricinus tick is common in the central part of the Balkan Peninsula. It is a vector of pathogenic agents causing diseases in humans and animals. Little is known about the genetic structure of I. ricinus in this region.
Ćakić Sanja   +5 more
doaj   +3 more sources

Infecção por riquétsias em carrapatos de aves silvestres em duas ecorregiões da Argentina [PDF]

open access: yes, 2016
Several tick-borne Rickettsia species are recognized human pathogens in Argentina. Here we evaluated rickettsial infection in ticks collected on passerine birds during 2011-2012 in two eco-regions of Argentina.
Borges Costa, Francisco   +4 more
core   +1 more source

Spotted Fever Group Rickettsiae in and Ticks in Italy

open access: yesEuropean Journal of Inflammation, 2006
In this study Ixodes ricinus and Haemaphysalis punctata ticks are examined. For the first time we detected Rickettsia conorii in I. ricinus and H. punctata , and Rickettsia sibirica in I. ricinus.
A. Ciervo   +4 more
doaj   +1 more source

Natural Transmission of Zoonotic Babesia spp. by Ixodes ricinus Ticks

open access: yesEmerging Infectious Diseases, 2009
To determine characteristics of natural transmission of Babesia sp. EU1 and B. divergens by adult Ixodes ricinus ticks, we examined tick salivary gland contents. We found that I.
Claire A.M. Becker   +4 more
doaj   +1 more source

Ricinus dolichocephalus

open access: yes, 2021
Published as part of Ošlejšková, Lucie, Krištofík, Ján, Trnka, Alfréd & Sychra, Oldřich, 2021, An annotated checklist of chewing lice (Phthiraptera: Amblycera, Ischnocera) from Slovakia, pp.
Ošlejšková, Lucie   +3 more
openaire   +2 more sources

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