Results 1 to 10 of about 146,929 (358)

Climate change promotes parasitism in a coral symbiosis [PDF]

open access: yesISME Journal, 2018
Coastal oceans are increasingly eutrophic, warm and acidic through the addition of anthropogenic nitrogen and carbon, respectively. Among the most sensitive taxa to these changes are scleractinian corals, which engineer the most biodiverse ecosystems on ...
David Baker   +2 more
exaly   +3 more sources

Apparent competition drives community-wide parasitism rates and changes in host abundance across ecosystem boundaries [PDF]

open access: yesNature Communications, 2016
Species have strong indirect effects on others, and predicting these effects is a central challenge in ecology. Prey species sharing an enemy (predator or parasitoid) can be linked by apparent competition, but it is unknown whether this process is strong
Carol M Frost   +2 more
exaly   +5 more sources

The Leishmania donovani LDBPK_220120.1 Gene Encodes for an Atypical Dual Specificity Lipid-Like Phosphatase Expressed in Promastigotes and Amastigotes; Substrate Specificity, Intracellular Localizations, and Putative Role(s)

open access: yesFrontiers in Cellular and Infection Microbiology, 2021
The intracellular protozoan parasites of the Leishmania genus are responsible for Leishmaniases, vector borne diseases with a wide range of clinical manifestations.
Amalia Papadaki   +14 more
doaj   +1 more source

Parasites [PDF]

open access: yesBritish Medical Bulletin, 2000
Ill health related to food-borne infection transcends all geographical, political and cultural boundaries. The incidence of food-borne diseases continues to adversely affect the health and productivity of populations in most countries, especially non-industrialised ones.
C A, Northrop-Clewes, C, Shaw
openaire   +2 more sources

Cross antigenicity of immunodominant polypeptides of somatic antigen of Oesophagostomum columbianum with other helminths by western blotting [PDF]

open access: yesVeterinary World, 2015
Aim: Oesophagostomum columbianum in small ruminants in India is found as mixed infection commonly in sheep and goat. Haemonchus contortus, an abomasal nematode is found as concurrent infection with it. Eggs of Haemonchus and O.
Sunita Dalal   +3 more
doaj   +1 more source

Effect of natural enemies on the invasion of the exotic plant buffalobur (Solanum rostratum Dunal.) in the arid oasis of Urumqi

open access: yesFrontiers in Environmental Science, 2023
Studying the interspecific relationships of exotic species can provide an important theoretical basis for revealing the invasion processes of exotic species, predicting the scope and harm of proliferation, and, subsequently, suggesting reasonable ...
He Jian-Xiao, Amanula Yimingniyazi
doaj   +1 more source

Resource availability and parasitism intensity influence the response of soybean to the parasitic plant Cuscuta australis

open access: yesFrontiers in Plant Science, 2023
IntroductionParasitic plants can damage crop plants and consequently cause yield losses and thus threaten food security. Resource availability (e.g., phosphorus, water) has an important role in the response of crop plants to biotic attacks.
Yong-Ge Yuan   +10 more
doaj   +1 more source

Helminth community structure of Didelphis marsupialis (Didelphimorphia, Didelphidae) in a transition area between the Brazilian Amazon and the Cerrado [PDF]

open access: yesRevista Brasileira de Parasitologia Veterinária, 2022
Although the common opossum, Didelphis marsupialis (Didelphimorphia: Didelphidae) is a species widely distributed in South America, knowledge about their helminth parasites and helminth community structure is scarce.
Leodil da Costa Freitas   +6 more
doaj   +1 more source

Response to selection for parasitism of a suboptimal, low‐preference host in an aphid parasitoid

open access: yesEvolutionary Applications, 2021
Risks of postintroduction evolution in insects introduced to control invasive pests have been discussed for some time, but little is known about responses to selection or genetic architectures of host adaptation and thus about the likelihood or rapidity ...
Keith R. Hopper   +3 more
doaj   +1 more source

Annual and Seasonal Changes in Parasitism Rates by Hadronotus Pennsylvanicus (Hymenoptera: Scelionidae) on the Squash Bug Anasa Tristis (Hemiptera: Coreidae) in Squash Fields: Implications for Augmentative Releases

open access: yesInsects, 2022
This study evaluated parasitism rates by Hadronotus pennsylvanicus (Ashmead) (Hymenoptera: Scelionidae) on the squash bug Anasa tristis DeGeer (Hemiptera: Coreidae) over a six-year period in squash fields in Maryland. From 2016–2021, 2226 wild squash bug
Mary L. Cornelius   +2 more
doaj   +1 more source

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