Results 11 to 20 of about 85,685 (206)

Linking life history to landscape for threatened species conservation in a multiuse region

Conservation Biology, Volume 37, Issue 1, February 2023., 2023
Abstract Landscape‐scale conservation that considers metapopulation dynamics will be essential for preventing declines of species facing multiple threats to their survival. Toward this end, we developed a novel approach that combines occurrence records, spatial–environmental data, and genetic information to model habitat, connectivity, and patterns of ...
Robyn E. Shaw, Peter B. Spencer, Lesley A. Gibson, Judy A. Dunlop, Janine E. Kinloch, Karel Mokany, Margaret Byrne, Craig Moritz, Harriet Davie, Kenny J. Travouillon, Kym M. Ottewell   +10 more
wiley   +1 more source

Structured Promoter Variability in Epigenetically Regulated Operons Contributes to Surface Adaptation in Salmonella. [PDF]

Microb Biotechnol
We discovered that Salmonella uses structured, recurrent variation in epigenetically regulated promoter regions to fine‐tune gene expression, revealing a novel evolutionary strategy for surface adaptation. ABSTRACT Bacterial adaptation to dynamic and hostile environments often relies on the ability to modify surface structures, which are subjected to ...
Fernández-Fernández R, Gutiérrez G, Piubeli F, Garmendia J, Beuzón CR, Sánchez-Romero MA.   +5 more
europepmc   +2 more sources

Whole genome sequencing and de novo assembly of Staphylococcus pseudintermedius: a pangenome approach to unravelling pathogenesis of canine pyoderma

Veterinary Dermatology, Volume 32, Issue 6, Page 654-663, December 2021., 2021
Background Staphylococcus pseudintermedius is the main aetiological agent of canine pyoderma. Whole genome sequencing is the most comprehensive way of obtaining relevant genomic information about micro‐organisms. Hypothesis/Objectives Oxford Nanopore technology enables quality sequencing and de novo assembly of the whole genome of S.
Lluís Ferrer, Rocío García‐Fonticoba, Daniel Pérez, Joaquim Viñes, Norma Fàbregas, Sergi Madroñero, Gabriele Meroni, Piera A. Martino, Sofía Martínez, M. Laura Maté, Sergio Sánchez‐Bruni, Anna Cuscó, Lourdes Migura‐García, Olga Francino   +13 more
wiley   +1 more source

Functional redundancy of Amazonian dung beetles confers community‐level resistance to primary forest disturbance

Biotropica, Volume 53, Issue 6, Page 1510-1521, November 2021., 2021
We collected dung beetles from Amazonian forests and used simulated extinction scenarios to determine how species loss influences community functional structure at regional and local scales. We found that the functional redundancy in the regional pool of species buffers the impact of local species losses and confers community‐level functional ...
Cássio Alencar Nunes, Jos Barlow, Filipe França, Erika Berenguer, Ricardo R. C. Solar, Julio Louzada, Rafael P. Leitão, Laís F. Maia, Victor H. F. Oliveira, Rodrigo Fagundes Braga, Fernando Z. Vaz‐de‐Mello, Emma J. Sayer   +11 more
wiley   +1 more source

Evaluating surrogates of genetic diversity for conservation planning

Conservation Biology, Volume 35, Issue 2, Page 634-642, April 2021., 2021
Abstract Protected‐area systems should conserve intraspecific genetic diversity. Because genetic data require resources to obtain, several approaches have been proposed for generating plans for protected‐area systems (prioritizations) when genetic data are not available. Yet such surrogate‐based approaches remain poorly tested.
Jeffrey O. Hanson, Ana Veríssimo, Guillermo Velo‐Antón, Adam Marques, Miguel Camacho‐Sanchez, Íñigo Martínez‐Solano, Helena Gonçalves, Fernando Sequeira, Hugh P. Possingham, Silvia B. Carvalho   +9 more
wiley   +1 more source

Los parientes silvestres del chile (Capsicum spp.) como recursos genéticos

Botan‪ical Sciences, 1998
Se presentan resultados sobre la variabilidad genética, morfológica, en la capacidad de germinación y de resistencia al geminivirus PHV (virus huasteco del chile) de poblaciones silvestres de Capsicum annuum colectadas en el estado de Sinaloa para ...
Sergio Hernández-Verdugo, Ramón G. Guevara-González, Rafael F. Rivera-Bustamante, Carlos Vázquez-Yanes, Ken Oyama   +4 more
doaj   +1 more source

A complexidade da antracnose no feijão aspectos relevantes da resistência genética e genômica

Diversitas Journal
A complexidade da antracnose e a estrutura populacional dos feijões apresentam desafios contínuos na pesquisa genética. A antracnose, uma doença devastadora que afeta o feijão comum, é desafiadora devido à variabilidade genética do patógeno ...
James Frank Mendes Cabral, Sabrina Cassaro, Antônio Marcos Chimello, Lilian Guimarães de Favare, Maria do Socorro Bezerra de Araújo, Kelly Lana Araújo, Leonarda Grillo Neves   +6 more
doaj   +1 more source

Genetic variability for frost resistance among Coffea accessions assessed in the field and in a cold chamber

Brazilian Archives of Biology and Technology, 2005
The genetic variability for frost resistance was evaluated in field conditions and cold chamber among Coffea accessions. Results showed that C. liberica var. dewevrei and C.
Marcos Rafael Petek, Tumoru Sera, Marcos Zorzenon Alteia   +2 more
doaj   +1 more source

O papel do dolutegravir na terapia antiretroviral

HU Revista, 2019
Os inibidores da integrase são a mais nova classe de antirretroviral aprovada, que agem impedindo a incorporação do DNA do HIV no genoma do linfócito T CD4+ (LTCD4+) do hospedeiro, limitando a propagação do vírus. O Dolutegravir e o inibidor da integrase
Tamyres dos Santos Vieira, Isabela dos Santos Vieira, Matheus Bresser, Letícia Coutinho Lopes Moura, Marcos de Assis Moura   +4 more
doaj   +1 more source

Update of the Xylella spp. host plant database

EFSA Journal, Volume 16, Issue 9, September 2018., 2018
Abstract Following a request from the European Commission, EFSA periodically updates the database on the host plants of Xylella spp. While previous editions of the database (2015 and 2016) dealt with the species Xylella fastidiosa only, this database version addresses the whole genus Xylella, including therefore both species X.
European Food Safety Authority (EFSA)
wiley   +1 more source