Results 81 to 90 of about 6,360 (202)

DISTRIBUTION AND REPRODUCTIVE BIOLOGY OF AUSTROPOTAMOBIUS TORRENTIUM IN BAVARIA AND DOCUMENTATION OF A CONTACT ZONE WITH THE ALIEN CRAYFISH PACIFASTACUS LENIUSCULUS

open access: yesKnowledge and Management of Aquatic Ecosystems, 2005
In Bavarian freshwater systems, the stone crayfish Austropotamobius torrentium is still present in many headwaters of Danubian tributaries. Since the 1960s an alien species, the signal crayfish Pacifastacus leniusculus, was introduced several times ...
HUBER M. G.J., SCHUBART C. D.
doaj   +1 more source

Biological activity of glucosinolate derived compounds isolated from seed meal of Brassica crops and evaluated as plant and food protection agents [PDF]

open access: yes, 2007
Glucosinolates are amino acid derived allelochemicals characteristic of plants of the order Capparales. These compounds are present in seeds of agriculturally common Brassica crops in varying quantities depending on the species (ref).
Bellostas, N.   +8 more
core  

Biomimetic Carbon‐Based Nanomaterials: From Design Strategies to Next‐Generation Biosensing and Theranostic Applications

open access: yesSmall, Volume 21, Issue 46, November 20, 2025.
This review summarizes biomimetic design strategies for carbon‐based nanomaterials, including graphene oxide, carbon dots, and nanotubes, highlighting their tunable physicochemical properties for advanced biosensing and theranostic systems. Defined approaches such as DNA templating, peptide‐assisted assembly, and fluorescence switching are discussed ...
Marzieh Ramezani Farani   +10 more
wiley   +1 more source

Aphanomyces Infection in Dwarf Gourami(Colisa lalia).

open access: yesFish Pathology, 1994
A disease due to lower fungus was found in pet fish, dwarf gourami (Colisa lalia). In almost all cases, swelling of the abdomen due to swollen internal organs without accumulation of ascitic fluid was characteristic external sign of infected fish. Histopathological examination showed fungal hyphae and many granulomas present in the internal organs and ...
Kishio Hatai   +4 more
openaire   +2 more sources

Adenine Phosphoribosyltransferase Is a Universal Counterselectable Marker for DNA-Free Genome Editing in Oomycetes

open access: yesMolecular Plant-Microbe Interactions
CRISPR-Cas genome editing is a powerful tool for understanding the pathogenicity of oomycetes, a group that includes several destructive plant parasites.
Laurent Camborde   +6 more
doaj   +1 more source

Novas citações de Chytridiomycota e Oomycota para o Parque Estadual das Fontes do Ipiranga (PEFI), SP, Brasil New records of Chytridiomycota and Oomycota from the "Parque Estadual das Fontes do Ipiranga (PEFI)", SP, Brazil

open access: yesActa Botânica Brasílica, 2007
Levantamento de fungos zoospóricos realizado em lagos artificiais do Parque Estadual das Fontes do Ipiranga (PEFI), situado na cidade de São Paulo, Estado de São Paulo, Brasil, resultou no isolamento de 41 táxons, sendo 36 identificados em nível ...
Carmen Lidia Amorim Pires-Zottarelli   +1 more
doaj   +1 more source

Naturally occurring diversity helps to reveal genes of adaptive importance in legumes [PDF]

open access: yes, 2015
International ...
Cécile Ben   +5 more
core   +1 more source

Commensal bacteria from crayfish cuticle and their potential significance in biocontrol of causative agent of crayfish plague [PDF]

open access: yes, 2018
Patogeni iz razreda Oomycetes sve su veća prijetnja za biljne i životinjske vrste. Među njima je patogen Aphanomyces astaci (Schikora, 1906), uzročnik bolesti račje kuge, koji je uvršten na popis 100 najopasnijih invazivnih vrsta svijeta.
Orlić, Karla
core   +2 more sources

Hemagglutinating and Hemolytic Capacities of Aphanomyces piscicida.

open access: yesFish Pathology, 2000
This study demonstrates that the fish pathogenicAphanomyces piscicida (=A.invadans) possesses hemagglutinating and hemolytic activities. These activities were observed against goldfish erythrocytes using supernatant of the homogenized hyphae ofA. piscicida. The hemagglutinating activity was not inactivated by heat treatment at 60°C for 30 min or by the
Osamu Kurata   +2 more
openaire   +2 more sources

THE DISPERSION OF THE APHANOMYCES ASTACI-CARRIER PACIFASTACUS LENIUSCULUS BY HUMANS REPRESENTS THE MAIN CAUSE OF DISAPPEARANCE OF THE INDIGENOUS CRAYFISH AUSTROPOTAMOBIUS PALLIPES IN NAVARRA

open access: yesKnowledge and Management of Aquatic Ecosystems, 2006
The tendency of population decline of the indigenous crayfish, Austropotamobius pallipes, in Navarra was reduced by the implementation of a plan of restoration in 1996. Recently, a new drop in population numbers has been noticed.
DIÉGUEZ-URIBEONDO J.
doaj   +1 more source

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