Results 61 to 70 of about 968,453 (286)

Analyzing the Impacts of Climate Change on the Hydrological Regime and Aquatic Biodiversity of the Danube River

open access: yesBulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca. Animal Science and Biotechnologies
Climate change presents considerable challenges to global ecosystems, particularly freshwater environments like the Danube River. This study investigates the variability in hydrological and physico-chemical parameters of the Danube River, alongside ...
Desimira Maria STROE   +5 more
doaj   +1 more source

Rad27/FEN1 prevents accumulation of Okazaki fragments and ribosomal DNA copy number changes

open access: yesFEBS Letters, EarlyView.
The budding yeast Rad27 is a structure‐specific endonuclease. Here, the authors reveal that Rad27 is crucial for maintaining the stability of the ribosomal RNA gene (rDNA) region. Rad27 deficiency leads to the accumulation of Okazaki fragments and changes in rDNA copy number.
Tsugumi Yamaji   +3 more
wiley   +1 more source

PERSPECTIVES REGARDING THE DEVELOPMENT OF INTENSIVE REARING TECHNOLOGY FOR SILURUS GLANIS SPECIES IN ROMANIA

open access: yesScientific Papers Animal Science and Biotechnologies, 2023
This work represents the early development of a new rearing system of species Silurus glanis in Romania, meaning the growth cycle of biological material from 1 g/ex. - fry to 1.2 kg / ex. - average weight.
MARILENA TALPEŞ   +3 more
doaj  

Catch Shares in Action: Samoan Safata District Customary User Rights Program [PDF]

open access: yes, 2013
The Samoan Customary User Rights System is an area-based catch share program that formalizes the customary fishing rights of native communities. Authorized by legislative reforms, fishing communities voluntarily establish and manage Territorial Use ...
Jeff Young
core  

An intracellular transporter mitigates the CO2‐induced decline in iron content in Arabidopsis shoots

open access: yesFEBS Letters, EarlyView.
This study identifies a gene encoding a transmembrane protein, MIC, which contributes to the reduction of shoot Fe content observed in plants under elevated CO2. MIC is a putative Fe transporter localized to the Golgi and endosomal compartments. Its post‐translational regulation in roots may represent a potential target for improving plant nutrition ...
Timothy Mozzanino   +7 more
wiley   +1 more source

Reproductive aspects of Acanthurus chirurgus (Perciformes: Acanthuridae) captured by the artisanal fleet operating in Itamaracá Island, Pernambuco, Brazil

open access: yesScientia Marina
This study examined the reproductive biology of Acanthurus chirurgus through monthly collections from May 2016 to May 2018. A total of 505 specimens (317 males, 188 females) were analysed, with males having a larger total length than females (32.0 cm vs.
Paulo R. Souza-Almeida   +4 more
doaj   +1 more source

Trouble in the Caribbean: Responses to a Potential Chinese-Bahamian Bilateral Fishing Agreement [PDF]

open access: yes, 2018
As of 2011, the Caribbean Sea was one of the only fisheries unoccupied by China’s Distant Water Fleet (DWF). However, in 2016, officials from the People’s Republic of China and the Bahamas discussed a proposal for a bilateral commercial fishing agreement
Elliott, Kyle
core   +1 more source

The IQ‐compete assay for measuring mitochondrial protein import efficiencies in living yeast cells

open access: yesFEBS Letters, EarlyView.
The efficiency of mitochondrial protein import depends on the properties of the newly synthesized precursor proteins. The Import and de‐Quenching Competition (IQ‐compete) assay is a novel method to monitor the import efficiency of different proteins by fluorescence in living yeast cells.
Yasmin Hoffman   +3 more
wiley   +1 more source

Classification of Areas Suitable for Fish Farming Using Geotechnology and Multi-Criteria Analysis

open access: yesISPRS International Journal of Geo-Information, 2019
This study proposed a method for identifying areas appropriate for fish farming in ground-excavated ponds using data obtained from public institutions.
Humberto Rodrigues Francisco   +2 more
doaj   +1 more source

Fishing capacity management [PDF]

open access: yes, 2007
Excess fishing capacity has been identified as one of the most pernicious problems affecting long-term sustainability and biodiversity of fishery resources and economic viability of fishing operations.
Boopendranath, M.R.
core  

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