Resultados de búsqueda - "complexity"

Transcriptional response of Erwinia amylovora to copper shock: in vivo role of the copA gene por Águila-Clarés, Begoña, Castiblanco, Luisa F., Quesada, Jose M., Penyalver, Ramón, Carbonell, Juan, López, María M., Marco-Noales, Ester, Sundin, Georges W.

“…Mutation of copA, soxS, arcB, yjcE, ygcF, yhhQ, galF and EAM_3469 genes revealed that tolerance to copper in E. amylovora can be achieved by complex physiological mechanisms, including: (i) the control of copper homeostasis through, at least, the extrusion of Cu(I) by a P‐type ATPase efflux pump CopA; and (ii) the overcoming of copper toxicity caused by oxidative stress by the expression of several reactive oxygen species (ROS)‐related genes, including the two major transcriptional factors SoxS and ArcB. …”
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Editorial overview: Parasites/parasitoids/biological control (2024) — research advances on plant-derived food sources in biological control por Urbaneja-Bernat, Pablo, Tena, Alejandro, Rodríguez-Saona, César

“…In this issue, we delve deeper into these complexities, offering recent advances on the role of plant-derived food sources for beneficial insects and the potential for their management to enhance biological control.…”
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Species interactions across trophic levels mediate rainfall effects on dryland vegetation dynamics por Farías, Ariel A., Armas, Cristina, Gaxiola, Aurora, Cea, Alex P., Cortés, Jose Luis, López, Ramiro P., Casanoves, Fernando, Holmgren, Milena, Meserve, Peter L., Gutiérrez, Julio R., Kelt, Douglas A.

“…In contrast, the response of the perennial plant cover 14 to precipitation was mediated by: (i) a complex interplay between subtle top-down (herbivory) 15 controls that become more apparent in the long-term, (ii) competition with ephemeral plants 16 during wet years, and (iii) an indirect effect of predators on subdominant shrubs and perennial 17 herbs....…”
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Tracer hydrology of the data-scarce and heterogeneous Central American Isthmus por Sánchez-Murrillo, Ricardo, Esquivel-Hernández, Germain, Corrales-Salazar, José L., Castro-Chacón, Laura, Durán-Quesada, Ana M., Guerrero-Hernández, Manuel, Delgado, Valeria, Barbereba, Javier, Montenegro-Rayo, Katia, Calderón, Heyddy, 10 autores más.

“…Groundwater and surface water isotope ratios depicted the strong orographic separation into the Caribbean and Pacific domains, mainly induced by the governing moisture transport from the Caribbean Sea, complex rainfall producing systems across the N-S mountain range, and the subsequent mixing with local evapotranspiration, and, to a lesser degree, the eastern Pacific Ocean fluxes. …”
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Catastrophic wildfires in the Pantanal wetlands as catalysts for transformative change por Martins Pereira, Alexandre de Matos, Damasceno-Junior, Geraldo Alves, Libonati, Renata, Anderson, Liana O., Schlosser de Sá Teles, Jéssica, Villalobos, Roger, y otros autores más

“…However, it also reveals the complexities of maintaining momentum in the face of escalating climate threats. …”
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Caracterización morfológica del cacao Nacional Boliviano, Alto Beni, Bolivia por Villegas Cáceres, Romina, Astorga Domian, Carlos

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Influencia de arvenses sobre el complejo mosca blanca-virosis-parasitoides en Veracruz, México por Medina Balderas, S., Ortega Arenas, L.D., González Hernández, H., Villanueva Jiménez, J.A.

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Bättre åtkomst till avverkningstrakter med anpassat marktryck från avverkningsmaskinerna por Andersson, Erik

“…However it is important to point out that the forest ground is very complex in its composition, and that it is difficult to predict damage to it (e.g. rut depth). …”
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Metod för beräkning av kalkylvärdet vid införsäkring av lantbruksbyggnader por Fridén, Magnus

The importance of and potential for stump treatment in Russian Karelia por Trishkin, Maxim

“…Possible stump treatments are inhibited by the complex of factors and main are: financial and political.…”

A candidate gene approach to identify genes predisposing for the autoimmune disease canine lymphocytic thyroiditis (CTL) por Östlund, Ida

“…Firstly, to evaluate whether certain DLA-DRB1 Major Histocompatibility complex (MHC) class II exon 2 genotypes predispose for the development of CLT, cloning and sequencing of DLA-DRB1 exon 2 PCR products were performed. …”
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The roles of experts in forest-related participatory processes in Europe por Su, Yu-Tzu

“…Expert-facilitator play the multifunctional role to sort technical problems, advise in complex debates and bridge the relations among participants. …”
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Mating behaviour and hierarchy among male warthogs (Phacochoerus africanus) in Kenya por Svemer, Frida

“…Just like all pig species do warthogs have a complex behaviour repertoire. The semi-wild warthog population at Kichwa Tembo Lodge, outside Masai Mara National Reserve, lives in a fenced area with access to food all over the year and is protected from predators. …”
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Biological control and growth promotion in Solanum spp. por Klint, Johannes, Zeiner, Niklas

“…Challenges are to increase efficacy of these treatments in complex biological environments and assure successful transfer of in vitro effects to field conditions.…”

How do UK politicians respond to the climate emergency? por Wojcik, Alice

“…How do they communicate their political promises to the public on such a complex and multifaceted issue? This research study analysed the discourse that is created between the interaction of the Channel 4 News presenter and five political party leaders during the first ever Party Leaders’ Climate Debate. …”
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The effect of the interplay between fire frequency and grassland structure on tick abundances in the Hluhluwe-iMfolozi Park, South Africa por Heinecke, Thilo

“…Fire in ecology is a very variable factor and its effects are best described as a complex feedback system with other biotic and abiotic factors. …”
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Utlakning av tungmetaller från Skörby deponi por Olofsson, Olof

“…The results show that the Skörby landfill is currently in the methane-forming anaerobe development phase, which indicates that the concentration of free and complex-bound metals in the leachate water should be low due to chemical binding with other landfill compounds. …”
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Interaktioner mellan människa och tamkatt (Felis silvestris catus) por Pålsson, Olivia

“…Throughout the history of mankind, our intertwined story with the domestic cat (Felis silvestris catus) is a complex one. From being a tiny solitary hunter who lived among humans and their unwanted debris, until today when the cat is one of the most popular pets in the world. …”
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Presence of hypergonadotropic hypogonadism in dogs with primary adrenocortical insufficiency por Josefsson, Ida

“…Primary adrenocortical insufficiency (PAI) is a complex endocrine dysfunction that can occur in both dogs and humans. …”

‘Our own law is making us beggars’ por Kativu, Saymore Ngonidzashe

“…I inquire seeking to bring forth voices from below, those affected first-hand by extraction and produce an ethnocentric account of mining anthropology rooted in the Habermasian concept of the lifeworld and how its colonization by the system (government-corporation-complex responsible for mining) shapes socioeconomic and environmental affairs at the margins. …”
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