Results 181 to 190 of about 70,399 (238)

A Predictive Transcriptomic Approach to the Resveratrol-Mediated Reversal of Hypothalamic Alterations in a Mouse Model of Obesity. [PDF]

Genes (Basel)
De la Cruz-Concepción B, Mendoza-Bello JM, Beltrán-Anaya FO, Ramírez M, Flores-Cortez YA, Damian-Sánchez G, Flores-Alfaro E, Parra-Rojas I, Del Moral-Hernández O, Cruz M, Espinoza-Rojo M.   +10 more
europepmc   +1 more source

Nectar Robbery by Native and Invasive Bumblebees Reduces Floral Rewards but Not Seed Production in Desfontainia fulgens

Ecology and Evolution, Volume 16, Issue 7, July 2026.
We evaluated nectar robbery by native and invasive bumblebees in the hummingbird‐pollinated shrub Desfontainia fulgens in southern Chile. Nectar robbery strongly reduced nectar standing crop and altered floral visitation patterns, but these proximate effects did not translate into reduced seed production under natural pollination conditions.
Carlos E. Valdivia, José I. Orellana
wiley   +1 more source

Tell Me How Much DNA You Have and I'll Tell You What Your Sex Is: Sex Determination by Flow Cytometry of Spiderlings of <i>Allocosa marindia</i>. [PDF]

Ecol Evol
Bidegaray-Batista L, Kacevas N, Santiñaque FF, Vaio M, González M.   +4 more
europepmc   +1 more source

Diel and Artificial Light Effects on Nearshore Communities Revealed by eDNA Metabarcoding

Environmental DNA, Volume 8, Issue 4, July‐August 2026.
Environmental DNA revealed rapid, taxon‐specific community reorganization across diel and artificial light conditions in a nearshore marine ecosystem. Distinct responses among trophic groups indicate that artificial light at night reshapes predator–prey interactions and community structure within 30 min of exposure.
Kingsly Chuo Beng, Gledis Guri, Yin Cheong Aden Ip, Pedro F. P. Brandão‐Dias, Elizabeth Andruszkiewicz Allan, Diana A. Pazmiño, Adam Brink, Mei‐Hong Zhao, Muhammad Danie Al Malik, Fraulein Jan O. Calumpiano, Natalie A. Sawaya, Ouattara Koffi Nouho, Abahi Koudjodé Simon, Florencia Bertoglio, Suzana de Moura Pereira, Yingbei Peng, Melvie Aulya, Marianela Veyñ, Ryan P. Kelly   +18 more
wiley   +1 more source

Characterization of a novel panel of polymorphic microsatellite loci and the mitogenome for the Neotropical marsupial Gracilinanus agilis (Didelphimorphia: Didelphidae). [PDF]

Mol Biol Rep
da Silva MRD, Lima-Rezende CA, Zangrandi PL, Mendonça AF, Caparroz R, Vieira EM, Rodrigues FP.   +6 more
europepmc   +1 more source

Decoding Biothreats With FT‐ICR‐MS: Metabotyping of Bacillus cereus Spores Through Untargeted Metabolomics

Journal of Mass Spectrometry, Volume 61, Issue 7, July 2026.
ABSTRACT Genome sequencing is the gold standard for microbial identification. However, it fails to distinguish closely related species with overlapping genetic features. This is the case of Bacillus cereus and Bacillus cytotoxicus, two members of the B. cereus group with distinct pathogenic profiles. While B. cereus, a well‐known opportunistic pathogen
Maria Inês Romão, Inês Gomes, Wilson Antunes, Petr Novak, Marta Sousa Silva, Carlos Cordeiro   +5 more
wiley   +1 more source

Draft genome sequence of <i>Burkholderia semiarida</i> isolated from <i>Theobroma cacao</i> in Chiapas, Mexico. [PDF]

Microbiol Resour Announc
Ortiz-Conde N-P, Morales-Ruíz L-M, Kerber-Diaz J-C, Larios-Serrato V, Estrada-de Los Santos P.   +4 more
europepmc   +1 more source

Synergistic efforts in specimen digitisation, curation and cataloguing of Brazil's megadiverse flora and funga

PLANTS, PEOPLE, PLANET, Volume 8, Issue 4, Page 1057-1067, July 2026.
The advancement of digital technologies has brought a rapid global information exchange, impacting all areas of our lives. This also applies to science. Knowledge, conservation and scientific innovation on global biodiversity are being strengthened and disseminated at unprecedented scales.
Ana Flávia Alves Versiane, Fabiana Ranzato Filardi, Thuane Bochorny, Paula Leitman, Mariana Taniguchi, Felipe Alves de Oliveira, Luís Alexandre Estevão da Silva, Rafael Oliveira Lima, Domingos Cardoso, Rafaela Campostrini Forzza   +9 more
wiley   +1 more source

Molecular Identification of <i>Palmistichus elaeisis</i>, <i>Tetrastichus howardi</i>, <i>Trichospilus diatraeae</i> and <i>Trichogramma pretiosum</i> (Hymenoptera: Chalcidoidea)-Important Biocontrol Agents. [PDF]

Insects
Palombo IL, Pereira FF, da Costa AP, Pastori PL, Carvalho AP, da Silva Romero AR, do Nascimento AV, Obrien AMP, Schmidt PI, Cardoso CRG, Tavares MT.   +10 more
europepmc   +1 more source

Assessing the evolutionary distinctiveness of a highly threatened plant group: The urgency to preserve a unique lineage of evolution in Brazil

PLANTS, PEOPLE, PLANET, Volume 8, Issue 4, Page 1223-1237, July 2026.
Brazil's diverse flora is under several threats, with many unique lineages facing extinction, particularly in biodiverse regions like the Cerrado and campo rupestre. This study sheds light on the conservation needs of Cambessedesia (Melastomataceae), an endemic genus with 95% of its species endangered, using an approach to rank and prioritise species ...
Najla Bastos Scheidegger, Raquel C. Pizzardo, Bruno Vilela, Thuane Bochorny, Juliana Gastaldello Rando   +4 more
wiley   +1 more source