Results 51 to 60 of about 8,666 (209)

The macroecology of immunity: predominant influence of climate on invertebrate immune response

open access: yesEcography, EarlyView.
The immune system is the primary defense against parasites. With the ever‐increasing rate of disease, epidemiologic models considering geographic variation in immune responses could prove useful. Despite increasing interest in the macroecology of parasitism and infectious diseases, we know little about the macroecology of immune responses (i.e ...
Adam Z. Hasik   +9 more
wiley   +1 more source

Virulence Evaluation of Aeromonas spp. KS-1 Isolated from Kitchen Sponge using Omphisa fuscidentalis Larvae

open access: yesHayati Journal of Biosciences
Aeromonas spp. causes the human diseases including diarrhea, gastroenteritis, and bacteremia. Aeromonas spp. can be found in kitchen sponge, one of the reservoirs for food-borne bacterial pathogens. Virulence study of Aeromonas spp.
Noor Andryan Ilsan   +5 more
doaj   +1 more source

Psychonotis melane subsp. melane melane (Joicey & Talbot 1916

open access: yes, 2019
{"references": ["Joicey, J. J. & Talbot, G., 1916 a. New Lepidoptera from Dutch New Guinea. The Annals and Magazine of natural history; zoology \u0321 botany \u0321 and geology (8) 17 (97): 68 - 90, pl. 5 - 8.", "Parsons, M., 1998. The butterflies of Papua New Guinea: their systematics and biology. San Diego, London, etc., Academic Press: xvi + 928
openaire   +1 more source

GameXPeptide synergistically enhances the control efficiency of Metarhizium anisopliae by inhibiting cotton aphid immunity

open access: yesNew Plant Protection, EarlyView.
In this research, GXP serves as a potent synergist for Metarhizium anisopliae in controlling cotton aphids. Its synergistic effect is achieved through two key mechanisms: first, by downregulating melanization protease 1 expression to inhibit phenoloxidase activity, thereby suppressing melanization; second, by reducing hypoxanthine levels, which ...
Xianfeng Yin   +8 more
wiley   +1 more source

Effects of Banana Plantation Pesticides on the Immune Response of Lepidopteran Larvae and Their Parasitoid Natural Enemies

open access: yesInsects, 2012
Basic research on the insect immune response has progressed dramatically within the last two decades, showing that immunity is one of the most effective defenses against foreign invaders.
Angela M. Smilanich, Lee A. Dyer
doaj   +1 more source

A M35 family metalloprotease is required for fungal virulence against insects by inactivating host prophenoloxidases and beyond

open access: yesVirulence, 2020
A diverse family of metalloproteases (MPs) is distributed in eukaryotes. However, the functions of MPs are still understudied. We report that seven MPs belonging to the M35 family are encoded in the genome of the insect pathogenic fungus Metarhizium ...
Antian Huang   +4 more
doaj   +1 more source

CLIPB4 Is a Central Node in the Protease Network that Regulates Humoral Immunity in Anopheles gambiae Mosquitoes

open access: yesJournal of Innate Immunity, 2023
Insect humoral immune responses are regulated in part by protease cascades, whose components circulate as zymogens in the hemolymph. In mosquitoes, these cascades consist of clip-domain serine proteases (cSPs) and/or their non-catalytic homologs, which ...
Xiufeng Zhang   +12 more
doaj   +1 more source

Heating up parasitoid–host interactions: High temperature increased mortality of late‐instar braconid larvae and reduced ladybird recovery rate

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract With ongoing climate change, temperature‐dependent outcomes of host–parasitoid interactions can affect ecosystem functioning and key ecosystem services such as biological control. However, most studies addressing the impacts of temperature on host–parasitoid systems are
Florencia Baudino   +3 more
wiley   +1 more source

The Role of the Dopamine Melanin Pathway in the Ontogeny of Elytral Melanization in Harmonia axyridis

open access: yesFrontiers in Physiology, 2019
Polymorphic melanism in insects is a conspicuous phenotype which is derived from specific genotypes, and might be central to speciation processes via assortative sexual selection.
Xu Chen   +7 more
semanticscholar   +1 more source

Necromass chemistry drives the functional diversity of the necrobiome, resulting in microbe–organic matter feedbacks

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract In temperate European forests, soil fungal communities, dominated by saprotrophic and ectomycorrhizal (ECM) species, represent almost 25% of soil organic carbon (C) in the soil.
Elsa Hilaire   +5 more
wiley   +1 more source

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