Results 131 to 140 of about 37,977 (250)

Genomics Reveal Population Crash and Range Contraction in Elusive Fijian Hylaeus Bees

Ecology and Evolution, Volume 16, Issue 10, October 2026.
We used a novel paired low‐lying and canopy sampling technique with genomic data to assess the recently discovered canopy‐specialist Fijian Hylaeus bee clade. We found major (~99%) declines in population size since European colonisation, limited contemporary distributions and inter‐island genetic structuring.
Tegan A. Edwards, Damien Esquerré, Nikolas P. Johnston, Stephen Galvin, Nikkita L. Maxwell, Francisco Encinas‐Viso, James B. Dorey   +6 more
wiley   +1 more source

First Phylodynamic Analysis of HRSV‐A and HRSV‐B in Rio de Janeiro, Brazil, Reveals Recurrent Dispersals From the Megalopolis Center to Suburban Cities

Journal of Medical Virology, Volume 98, Issue 10, October 2026.
ABSTRACT Human respiratory syncytial virus (HRSV) is the leading cause of acute lower respiratory tract infections in infants and represents a major burden to public health systems worldwide. Despite its epidemiological relevance, genomic surveillance of HRSV in Brazil remains limited.
Alessandra Pavan Lamarca, Melise Chaves Silveira, Renata Campos Azevedo, Maria Angélica Arpon Marandino Guimarães, Claudia Maria Braga de Mello, Adriana Cardoso Camargo, Leandro Magalhães de Souza, Alexandra Lehmkuhl Gerber, Ana Paula C. Guimarães, Andréa Cony Cavalcanti, Ana Tereza Ribeiro Vasconcelos   +10 more
wiley   +1 more source

Corrigendum: LocoGSE, a sequence-based genome size estimator for plants

Frontiers in Plant Science
Pierre Guenzi-Tiberi, Benjamin Istace, Inger Greve Alsos, The PhyloNorway Consortium, Eric Coissac, Sébastien Lavergne, The PhyloAlps Consortium, Jean-Marc Aury, France Denoeud   +8 more
doaj   +1 more source

Genomic structure, introgression, niche overlap and morphological variation challenge species delimitation in Thymus sect. Mastichina. [PDF]

Ann Bot
Nieto-Lugilde D, Del Valle JC, Martín-Carretié EM, Doblas-Pruvost D, Williams-Marland B, Ortiz MÁ, Jiménez-López FJ, López-Tirado J, García-Cárdenas FJ, Berjano R.   +9 more
europepmc   +1 more source

Context‐Dependent TP53 Mutation Gain‐of‐Function Is Correlated With Its Contribution to Genomic Instability

Laryngoscope Investigative Otolaryngology, Volume 11, Issue 5, October 2026.
ABSTRACT Objectives Mutant p53 (mutp53) proteins can exhibit oncogenic gain‐of‐function (GOF) activities that promote tumor progression; however, the mechanisms underlying context‐dependent mutp53 GOF remain poorly understood. We investigated the functional interactions between TP53 mutations and PI3K activation and examined the role of genomic ...
Noriaki Tanaka, Jaafar A. Hadi, Mei Zhao, Lin Tang, Qi Wang, Jing Wang, Jeffrey N. Myers, Ge Zhou   +7 more
wiley   +1 more source

Water mass dynamics drive nitrogen fixation rates and diazotroph community composition in the coastal ocean

Limnology and Oceanography, Volume 71, Issue 10, October 2026.
Abstract Although significant N2 fixation rates (NFRs) have been observed throughout mid‐Atlantic coastal waters, studies have been limited in their temporal coverage, and the methods used to detect nitrogen fixers (diazotrophs) and their findings have varied.
Katherine E. Crider, Corday R. Selden, Kimberly Powell, Sing‐how Tuo, Michael Muglia, Patterson Taylor, Margaret R. Mulholland, P. Dreux Chappell   +7 more
wiley   +1 more source

Origin and impacts of ploidy variation in the coral Pocillopora acuta in Hawai'i. [PDF]

Mol Biol Evol
Johnston EC, Caruso C, Perez T, Miller S, Lau C, Drury C.   +5 more
europepmc   +1 more source

The Sleeping Giant: Metabolism and Autophagy in the Generation and Survival of Dormant Polyploid Giant Cancer Cells

MedComm, Volume 7, Issue 10, October 2026.
Polyploid giant cancer cells (PGCCs) arise in response to stress and play a critical role in therapy resistance and tumor dormancy. These cells can evade conventional treatments and later contribute to cancer relapse by generating progeny through nonmitotic, amitotic mechanisms.
Silvia Guil‐Luna, María Teresa Sánchez‐Montero, Alejandra Díaz‐Chacón, Antonio Rodríguez‐Ariza   +3 more
wiley   +1 more source

Diploids derived from polyploids: genetic characteristics of four novel interspecific Sorghum populations. [PDF]

G3 (Bethesda)
Kong W, Nabukalu P, Cox S, Reeves J, Paterson AH.   +4 more
europepmc   +1 more source

Macro‐ and micromorphological insights into Iranian Onobrychis subgenus Onobrychis Miller (Fabaceae): exploring fruit traits for taxonomic clarity

Nordic Journal of Botany, Volume 2026, Issue 10, October 2026.
This study provides a comprehensive examination of fruit morphology and micromorphology characteristics of 28 populations of Onobrychis subgenus Onobrychis taxa from Iran, using both light and scanning electron microscopy. For each trait, 25 replicates were analyzed, encompassing a wide range of qualitative and quantitative traits.
Seyed Mehdi Talebi, Narjes Azizi, Raheleh Tabaripour   +2 more
wiley   +1 more source