Results 191 to 200 of about 495,102 (233)

16S rRNA gene amplicon sequences from coastal sediments at the Sonoran Desert and Gulf of California interface. [PDF]

Microbiol Resour Announc
Ramos-Madrigal C, Martínez-Romero E, Tapia-Torres Y, Servín-Garcidueñas LE.   +3 more
europepmc   +1 more source

Incomplete lineage sorting and hybridization as sources of gene tree discordance among species of the Geminata clade of Solanum (Solanaceae)

TAXON, Volume 75, Issue 2, April 2026.
Abstract Discordance among gene trees, including discrepancies with the species tree, is increasingly reported in analyses of phylogenomic data. Such discordance can result from technical issues such as misalignment, paralogy, or model misfit, or from biological processes such as incomplete lineage sorting (ILS), hybridization with introgression, or ...
Juan David Tovar, Edeline Gagnon, Sandra Knapp, Thiago André, Clarisse Palma‐Silva, Lynn Bohs, Leandro Lacerda Giacomin   +6 more
wiley   +1 more source

Sticking our nose into the Sonorini tribe: A new genus and species of snake (Squamata: Colubridae: Sonorini) from the Balsas Basin of Mexico. [PDF]

PLoS One
Cisneros-Bernal AY, Palacios-Aguilar R, Hernández-Jiménez C, Smith EN, Flores-Villela O, Hernández-Morales C, Loyola OO, Campillo-García G.   +7 more
europepmc   +1 more source

Kisspeptin Restores Placental mTOR Signaling and Improves Glucose Homeostasis Mediators Disrupted by Maternal Hypothyroidism in Rats

Acta Physiologica, Volume 242, Issue 4, April 2026.
ABSTRACT Aim Reduced placental mTOR signaling is associated with intrauterine growth restriction and impaired maternal and placental metabolism. Since maternal hypothyroidism induces intrauterine growth restriction, and maternal treatment with kisspeptin‐10 (Kp10) has been shown to improve feto‐placental development in hypothyroid rats, this study ...
Bianca Reis Santos, Jeane Martinha dos Anjos Cordeiro, Luciano Cardoso Santos, Cleisla Souza Oliveira, Maria Clara Pascoal Santos Alvarez, Natália Panhoca Rodrigues, Jorge Lopez‐Tello, Amanda N. Sferruzzi‐Perri, Rogéria Serakides, Juneo Freitas Silva   +9 more
wiley   +1 more source

Identification of Novel <i>Trypanosoma cruzi</i> Cysteine Protease Inhibitors via Ligand-Based Virtual Screening of FDA-Approved Drugs with Trypanocidal Activity. [PDF]

Diseases
Vázquez-Jiménez LK, González-González A, Delgado-Maldonado T, Gómez-Escobedo R, Nogueda-Torres B, Martínez-Vázquez AV, Ortiz-Pérez E, Aguirre-Alvarado C, Alcántara-Farfán V, Cordero-Martínez J, Rodríguez-Páez L, Moreno-Rodriguez A, Rivera G.   +12 more
europepmc   +1 more source

Chrysoperla externa (Neuroptera: Chrysopidae) as a Potential Biological Control Agent of Raoiella indica (Acari: Tenuipalpidae)

Entomologia Experimentalis et Applicata, Volume 174, Issue 4, Page 335-342, April 2026.
First and third instar Chrysoperla externa showed efficient predatory capacity at low R. indica density, but second instar C. externa exhibits a density‐dependent predatory ability. The lacewing C. externa shows promise as a biocontrol agent for R. indica in coconut because it consumed 8362 R. indica females across all its larval instars.
Luis O. Viteri, Vanessa A. Lira, Giselle S. Freitas, Adriano P. Farias, Adriano S. Rêgo, Eugênio E. Oliveira, Adenir V. Teodoro   +6 more
wiley   +1 more source

Silk Fibroin-Stabilized Lapachol Microemulsion Enhances Antiglioma Activity In Vitro. [PDF]

Chem Biodivers
Queiroz JP, Oliveira FR, Santos EG, Holanda F, Marinho V, da Silva EO, Carvalho JCT, Fernandes CP, Macchi BM, Ferreira IM, Nascimento JLM.   +10 more
europepmc   +1 more source

What Goes First? Effects of Starvation on the Body Condition of a Neotropical Dung Beetle

Entomologia Experimentalis et Applicata, Volume 174, Issue 4, Page 321-328, April 2026.
We investigated how prolonged starvation affects key physiological traits in the dung beetle Dichotomius bos. Prolonged starvation leads to significant reductions in body dry mass and fat reserves, while muscle mass remains unchanged. These findings indicate that dung beetles prioritize the maintenance of locomotor muscles while mobilizing stored ...
Leonardo Vilas‐Bôas M. P. de Cerqueira, Renato Portela Salomão, Damián Villaseñor‐Amador, Andressa Fraga Cotta, Pedro Lucas Moreira de Oliveira, César Murilo de Albuquerque Correa   +5 more
wiley   +1 more source

Comprehensive methodology for evaluating the immobility responses in laboratory animals. [PDF]

MethodsX
Estrada-Silva MA, Cruz-Rodríguez J, Silva-Luna G, Torres-Mendoza JN, Luna-Tenorio E, Luna-Viramontes NI, Vázquez-Vargas ID, Granados-Rivas B, Luna-Muñoz J, Flores G, Ramírez LG, la Cruz-López F.   +11 more
europepmc   +1 more source

Abiotic drivers of co‐occurrence and diversity patterns of Calopterygidae species in Amazonian protected freshwaters

Ecological Entomology, Volume 51, Issue 2, Page 235-249, April 2026.
Species co‐occurrences rely on their ability to explore similar or distinct available resources, and possible niche overlap can prevent their presence and establishment in a given site Damselflies of the Calopterygidae family demonstrated negative co‐occurrences in streams inside and outside PAs, highlighting that their ecological similarity is ...
Joás Silva Brito, Everton Cruz Silva, Gabriel Martins Cruz, Victor Rennan Santos Ferreira, Rafael Costa Bastos, Josinete Sampaio Monteles, Cristian Camilo Mendoza‐Penagos, Fernando Geraldo Carvalho, José Max Barbosa Oliveira‐Junior, Karina Dias‐Silva, Thaisa Sala Michelan, Luciano Fogaça de Assis Montag, Lilian Casatti, Leandro Juen   +13 more
wiley   +1 more source