Results 81 to 90 of about 216,869 (311)

Nile Tilapia (Oreochromis niloticus L.) Cage Aquaculture in Africa: Potential Threats to Congeneric Fish Species and Advances to Detect Escapes

open access: yesAquaculture, Fish and Fisheries, Volume 5, Issue 4, August 2025.
ABSTRACT Cage fish farming, a recent development in aquaculture, has enhanced fisheries production due to its higher stocking densities than traditional pond and open‐water systems. Although it can enhance production, the system can pose biodiversity threats when there is an unintentional or intentional release of stocked fish into the wild.
Gerald Kwikiriza   +10 more
wiley   +1 more source

Species Differentiation Of Fish Samples By Restriction Fragment Length Polymorphism Analysis Of Cytochrome B Gene [PDF]

open access: yes, 2009
Metode pengukuran polimorfisme fragmen hasil pemotongan produkreaksi polimorfik berantai oleh enzim restriksi spesifik (polymerase chainreaction-restriction fragment length polymorphism, RFLP-PCR) telah digunakanuntuk membedakan beberapa jenis ikan ...
I, Z. M. (Zuraini)   +3 more
core  

Nitrogen removal and ammonia-oxidising bacteria in a vertical flow constructed wetland treating inorganic wastewater [PDF]

open access: yes, 2011
Nitrogen removal performance and the ammonia-oxidising bacterial (AOB) community were assessed in the batch loaded 1.3ha saturated surface vertical flow wetland at CSBP Ltd, a fertiliser and chemical manufacturer located in Kwinana, Western Australia ...
Dallas, S.   +4 more
core   +2 more sources

Characterization and quantification of ammonia-oxidizing archaea (AOA) and bacteria (AOB) in a nitrogen-removing reactor using T-RFLP and qPCR

open access: yesApplied Microbiology and Biotechnology, 2010
Using ammonia monooxygenase α-subunit (amoA) gene and 16S rRNA gene, the community structure and abundance of ammonia-oxidizing archaea (AOA) and ammonia-oxidizing bacteria (AOB) in a nitrogen-removing reactor, which was operated for five phases, were ...
T. Jin, Tong Zhang, Qingmei Yan
semanticscholar   +1 more source

Multilocus Sequence Typing of “Candidatus Phytoplasma Solani” and Detection of RNA Viruses Infecting Cucurbits in the Marmara Region, Türkiye

open access: yesPlant Pathology, Volume 74, Issue 6, Page 1905-1914, August 2025.
This study provides the first multilocus genetic characterisation of “Candidatus Phytoplasma solani” strains infecting cucurbits. ABSTRACT The stolbur disease associated with “Candidatus Phytoplasma solani” (CaPsol) is very common in Europe and the Mediterranean regions and adversely affects perennial or annual plants but is rarely reported on ...
Filiz Randa‐Zelyüt, Ali Karanfil
wiley   +1 more source

Association of growth hormone (GH), insulin-like growth factor 2 (IGF2) and progesterone receptor (PGR) genes with some productive traits in Gabali rabbits

open access: yesWorld Rabbit Science, 2020
The objectives of the present study were 1) to evaluate the polymorphism of growth hormone(GH), insulin-like growth factor 2 (IGF2) and progesterone receptor (PGR) genes in Sinai Gabali rabbits, and 2) to assess their associations with growth, litter ...
S.I. Ramadan   +3 more
doaj   +1 more source

Optimization of PCR–RFLP Directly from the Skin and Nails in Cases of Dermatophy-tosis, Targeting the ITS and the 18S Ribosomal DNA Regions [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2014
Purpose: A pan fungal primer targeting the Internal Transcribed Spacer (ITS) region and optimization of PCR-RFLP using a dermatophyte specific primer targeted the 18S ribosomal DNA (rDNA) region were performed for the identification of dermatophyte ...
Elangovan Elavarashi   +2 more
doaj   +1 more source

Community-based Data Gathering and Co-management of Marine Resources in Timor-Leste [PDF]

open access: yes, 2013
This the final technical report regarding communication products and outputs created as a result of lessons learned from eleven years of the Fisheries Management Science Programme (FMSP).
John Beddington
core  

Is there a role of genetics in acute and chronic urticaria—A systematic review and meta‐analysis

open access: yesClinical and Translational Allergy, Volume 15, Issue 7, July 2025.
Abstract Background Chronic urticaria (CU) is a heterogeneous skin disorder whose genetic drivers are incompletely defined. Objective To systematically review and meta‐analyse genetic and epigenetic factors that influence susceptibility and treatment response in acute and CU.
George N. Konstantinou   +2 more
wiley   +1 more source

PCR-RFLP Using BseDI Enzyme for Pork Authentication in Sausage and Nugget Products [PDF]

open access: yes, 2011
A polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) using BseDI restriction enzyme had been applied for identifying the presence of pork in processed meat (beef sausage and chicken nugget) including before and after frying ...
Abidin, M. Z. (M)   +3 more
core  

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