Results 1 to 10 of about 209 (201)

Revisiting the STEC testing approach: using espK and espV to make enterohemorrhagic Escherichia coli (EHEC) detection more reliable in beef [PDF]

open access: yesFrontiers in Microbiology, 2016
Current methods for screening Enterohemorrhagic Escherichia coli (EHEC) O157 and non-O157 in beef enrichments typically rely on the molecular detection of stx, eae, and serogroup-specific wzx or wzy gene fragments.
Sabine eDelannoy   +7 more
doaj   +2 more sources

Interactions between stoneworts (Charales) and waterbirds [PDF]

open access: yesBiological Reviews, 2023
ABSTRACTStoneworts (Charales) are green algae that represent an important food resource for many waterbird species in Europe and elsewhere. Browsing avian herbivores (e.g. swan, goose, duck and coot species) consume Charales plant vegetative parts, by head‐dipping, up‐ending or diving.
Anthony D. Fox, Antra Stīpniece
openaire   +2 more sources

Ontogenia temprana de Poblana letholepis (Actinopterygii: Atherinopsidae)

open access: yesRevista Mexicana de Biodiversidad, 2016
Poblana letholepis es endémica del lago cráter La Preciosa, Puebla. La especie está amenazada debido a que su hábitat se encuentra bajo desecación por la deforestación, el sobrepastoreo y malas prácticas de riego.
María Cecilia Hernández-Rubio   +2 more
doaj   +1 more source

The Ecology of Charophyte Algae (Charales)

open access: yesEDIS, 2021
Charophytes are a group of green algae within the order Charales. This 4-page publication provides an overview of charophyte ecology, habitat requirements, and status in the state of Florida. Written by Maximiliano Barbosa, Forrest Lefler, David E. Berthold, and H. Dail Laughinghouse IV, and published by the UF/IFAS Agronomy Department, January 2021.
H. Dail Laughinghouse   +3 more
openaire   +5 more sources

Situación ictiológica, limnológica y pesquera del lago de Zapotlán

open access: yesRevista Biológico Agropecuaria Tuxpan, 2014
Prioridades para este milenio, proteger, conservar, aprovechar y manejar sustentablemente humedales, mediante actividades integrales pesca, fuentes de alimento, empleo, descanso y esparcimiento, en el Lago de Zapotlán se impulsan investigaciones en ...
Guadalupe J. Michel Parra   +4 more
doaj   +1 more source

Diversidad morfológica en seis poblaciones del pescado blanco Chirostoma humboldtianum

open access: yesRevista Mexicana de Biodiversidad, 2017
Las poblaciones de Chirostoma humboldtianum habitan en ambientes lénticos a lo largo de la cuenca del río Lerma-Santiago, desde el Estado de México hasta Nayarit.
Iván Alarcón-Durán   +4 more
doaj   +1 more source

Aislamiento y caracterización de loci de microsatelites en el charal de Xochimilco Chirostoma humboldtianum

open access: yesRevista Mexicana de Biodiversidad, 2015
Se aislaron y caracterizaron los loci microsatélites para el pez endémico Chirostoma humboldtianum apartir de una genoteca enriquecida. Se genotipificaron 8 microsatélites polimórficos para 32 a 48 individuos de lapresa Tepuxtec, Michoacán.
Rosa María García-Martínez   +2 more
doaj   +1 more source

The Discovery of the Rare Chara baueri (Charales, Charophyceae) in Serbia [PDF]

open access: yesPlants, 2020
Chara baueri is one of the rarest charophytes worldwide. It had been considered extinct in Europe for more than a century, from the 1870s to 2006, when it was rediscovered in Germany. The current distribution of this species is limited to a few localities in Europe (Germany, Poland and Russia), and one locality in Asia (Kazakhstan).
Ivana Trbojević   +2 more
openaire   +3 more sources

Prevalence of Active Play in Brazilian children and adolescents: an updated systematic review for the Brazil's Report Card

open access: yesRevista Brasileira de Cineantropometria e Desempenho Humano, 2021
This paper is an update of the systematic review on Active Play published in 2018 by Mendes et al. This systematic review included studies published between 2018 and 2019.
Greice Westphal   +4 more
doaj  

Perception of Fishers Regarding Pollution in Lake Chapala and the Risks Associated with the Consumption of Charal (Chirostoma spp.)

open access: yesResources
Lake Chapala is the main freshwater reservoir in Mexico and faces notable environmental pressure associated with urban, industrial, and agricultural activities, with documented evidence of heavy metal contamination.
Marcela Mariel Maldonado-Villegas   +10 more
doaj   +1 more source

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