Anas platyrhynchos
Screening of Feral Pigeon (Colomba livia), Mallard (Anas platyrhynchos) and Graylag Goose (Anser anser) Populations for Campylobacter spp., Salmonellaspp., Avian Influenza Virus and Avian Paramyxovirus
... (Anas platyrhynchos) popula- tions can act as migrating birds with habitats in the wilderness, while others may be more or less stationary birds with more urban ...
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Denk, Angelika (2005): Male and Female Reproductive Tactics in Mallards (Anas platyrhynchos L.): Sperm Competition and Cryptic Female Choice. Dissertation, LMU München: Fakultät für Biologie
... copulations by other males. This behavior is particularly interesting for studies on sperm competition and female strategies to bias paternity in their own interest (e.g. cryptic female sperm choice). However, only few ...
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Infected or not: are PCR-positive oropharyngeal swabs indicative of low pathogenic influenza A virus infection in the respiratory tract of Mallard Anas platyrhynchos?
... Influenza A viruses (IAV) have long been known to circu- late in wild birds [1,2]. The main wild bird reservoir for low pathogenic avian influenza A (LPAI) viruses are Anseriformes (waterfowl) and some Charadriiformes ...
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A consensus approach to vertebrate de novo transcriptome assembly from RNA seq data: assembly of the duck (Anas platyrhynchos) transcriptome
... from Anas platyrhynchos domestica embryo fibrob- lasts grown in tissue culture was provided to Source Bioscience (Nottingham, UK) who carried out the library preparation and ...
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Downregulation of aquaporins 1 and 5 in nasal gland by osmotic stress in ducklings, Anas platyrhynchos: implications for the production of hypertonic fluid
... mammalian and bird aquaporins in RT–PCR experiments, we amplified products derived from duck (Anas platyrhynchos) nasal gland RNA that were identified as homologues of mammalian and chicken aquaporin 1 and ...
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Development of endothermy and concomitant increases in cardiac and skeletal muscle mitochondrial respiration in the precocial Pekin duck (Anas platyrhynchos domestica)
... (Anas platyrhynchos domestica Linnaeus), an excellent model for examining maturation of endothermy at the time of hatching (Sirsat and Dzialowski, ...
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Histological Observations on the Infundibulum of Kuttanad Duck (Anas platyrhynchos domestics) during Postnatal Period
... Abstract- Postnatal histological development of infundibulum of the oviduct in the Kuttanad duck (Anas Platyrhynchos domesticus) was studied using 78 ducks in different stages of development from day-old to ...
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Lingering genetic evidence of North American mallards (Anas platyrhynchos) introduced to New Zealand
... (Anas platyrhynchos) population as a case study to demonstrate the insights that genetics can ...(Anas platyrhynchos) was introduced to New Zealand from the United Kingdom (UK) and the United ...
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Precocial hindlimbs and altricial forelimbs: partitioning ontogenetic strategies in mallards (Anas platyrhynchos)
... Precocial development, in which juveniles are relatively mature at hatching or birth, is more common among vertebrates than altricial development, and is likely to be the basal condition. Altricial development ...
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Remy, Felix Benedikt (2005): Tiergerechte Wasserversorgung von Pekingenten (Anas platyrhynchos f. domestica) unter dem Aspekt Tierverhalten und Tiergesundheit. Dissertation, LMU München: Tierärztliche Fakultät
... Um den möglichen Einsatz und die Vorteile von offenen Tränkeformen in der Entenmast besser beurteilen zu können, wurden im Zeitraum von August 2003 bis Dezember 2004 fünf Versuchs-Mastdurchgänge mit Pekingenten ...
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A Genetic and Cytogenetic Map for the Duck (Anas platyrhynchos)
... (Anas platyrhynchos) was developed within a cross between two extreme Peking duck lines by linkage analysis of 155 polymorphic microsatellite markers, including 84 novel markers reported in this ...
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Identification and complete genome sequencing of paramyxoviruses in mallard ducks (Anas platyrhynchos) using random access amplification and next generation sequencing technologies
... RESEARCH Open Access Identification and complete genome sequencing of paramyxoviruses in mallard ducks (Anas platyrhynchos) using random access amplification and next generation sequencing technologie[.] ...
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DNA microsatellite analysis of genetic diversity among Chinese indigenous laying type ducks (Anas platyrhynchos)
... The present study analyzes four laying-type duck breeds in China, which present high levels of genetic diversity and population genetic differentiation.. Results from this study suggest [r] ...
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Wilberg, Claudia (2005): Untersuchungen zur Inhalationsnarkose mit Isofluran sowie mit Buprenorphinprämedikation bei der Warzenente (Anas platyrhynchos). Dissertation, LMU München: Tierärztliche Fakultät
... Da aus der Literatur bekannt ist und sich auch in den eigenen Untersuchungen herausgestellt hat, dass schmerzhafte chirurgische Eingriffe unter einer Isofluranmononarkose aufgrund der [r] ...
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Sequential Changes in the Adenosinetriphosphatase Activity and the Electrolyte Excretory Capacity of the Nasal Glands of the Duck (Anas Platyrhynchos) during the Period of Adaptation to Hypertonic Saline
... When the ducks were returned to fresh water at the end of the 30-day period on hypertonic saline the extra-renal excretion of water and electrolytes ceased and there was a progressive de[r] ...
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Changes in the Nucleic Acid and Protein Composition of the Nasal Glands From the Duck (Anas Platyrhynchos) During the Period of Adaptation to Hypertonic Saline
... The protein concentration of these nasal glands did not differ from those of the freshwater birds during the first 24 hr., but at the 7th and 14th days after exposure to saline a signifi[r] ...
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Corticosterone responses to captivity and sampling stress in mallard (Anas platyrhynchos) and grey duck (Anas superciliosa) : a thesis presented in partial fulfilment of the requirements for the degree of Masters of Science in Physiology at Massey University
... In summary, the absence of any relationship between corticosterone levels and either the time taken to obtain a blood sample or the order in which a duck was sampled from a group may hav[r] ...
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Microbial Assessment of Turkey (Meleagris ocellata L ) and Duck (Anas platyrhynchos L ) Faeces (Droppings) in Akure Metropolis
... The identified bacterial species from turkey faeces includes Azomonas agilis, Bacillus cereus, Escherichia coli, Proteus vulgaris, Sarcina maxima, Thiocapsa lumicola, Staphylococcus aure[r] ...
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Genomic and biological characterization of Newcastle disease viruses isolated from migratory mallards (Anas platyrhynchos)
... Journal of virology 67:4822-4830 Collins M, Bashiruddin J, Alexander D 1993 Deduced amino acid sequences at the fusion protein cleavage site of Newcastle disease viruses showing variatio[r] ...
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Differential expression profiling of estrogen receptor in the ovaries of two egg duck (Anas platyrhynchos) breeds
... Muriach B., Carrillo M., Zanuy S., Cerda-Reverter J.M. (2008): Distribution of estrogen receptor 2 mRNAs (Esr2a and Esr2b) in the brain and pituitary of the sea bass (Dicentrarchus labrax). Brain Research, 1210, 126–141. ...
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