Results 21 to 30 of about 131,813 (307)
Update of the Xylella spp. host plant database
EFSA Journal, 2018 Following a request from the European Commission, EFSA periodically updates the database on the host plants of Xylella spp. While previous editions of the database (2015 and 2016) dealt with the species Xylella fastidiosa only, this database version ...
European Food Safety Authority (EFSA)
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Insects, 2020 The honey bee Apis mellifera L. colony is headed by a single and indispensable queen, whose duty it is to ensure brood production and provide pheromonal stability within the colony. This study presents a non-invasive method that allows the identification
Shayne Madella +2 more
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The subspecialization conundrum [PDF]
Indian Journal of Radiology and Imaging, 2010 At a recent pediatric radiology update, a non-scientific, keypad based survey of the residents and consultants threw up some very interesting numbers. Almost 63% said that they had received less than 2 weeks of dedicated pediatric radiology training with 82% believing that their institutions did not really place any importance to dedicated pediatric
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Ukrainian Botanical Journal, 2021 Muscari botryoides (L.) Mill. s. l. (Asparagaceae s. l. / Hyacinthaceae s. str.) is a taxonomically complicated species (or a species aggregate) with a high level of intraspecific polymorphism.
Boichuk S.V., Budzhak V.V.
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The Effect of Mycobacterium avium Complex Infections on Routine Mycobacterium bovis Diagnostic Tests [PDF]
, 2011 Bovine tuberculosis (bTB) is diagnosed in naturally infected populations exposed to a wide variety of other pathogens. This study describes the cell-mediated immune responses of cattle exposed to Mycobacterium avium subspecies paratuberculosis (Map) and ...
Bakker, D. +11 more
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Maternal Inheritance in Hybrids of Three Honey Bee Subspecies
Journal of Apicultural Science, 2019 The identification of honey bee (Apis mellifera) subspecies is often based on the measurements of workers’ fore-wings. The interpretation of the measurements can be difficult because the phenotype of workers is affected by both genetic and environmental ...
Węgrzynowicz Paweł +4 more
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Unified phylogenetic species concept: taking subspecies and race out of science: postmodern theory applied to the Potamophylax cingulatus group (Trichoptera, Limnephilidae) [PDF]
Opuscula Zoologica Instituti Zoosystematici et Oecologici Universitatis Budapestinensis, 2018 The subspecies of the biological species concept with incomplete reproductive isolation versus the incipient sibling species of the phylogenetic species concept with permeable reproductive barrier are still applied side by side in the everyday practice ...
Oláh, J. +8 more
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Fly, 2018 The willistoni species subgroup has been the subject of several studies since the latter half of the past century and is considered a Neotropical model for evolutionary studies, given the many levels of reproductive isolation and different evolutionary ...
Rebeca Zanini +5 more
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Genomic variations associated with attenuation in Mycobacterium avium subsp paratuberculosis vaccine strains [PDF]
, 2013 BACKGROUND: Mycobacterium avium subspecies paratuberculosis (MAP) whole cell vaccines have been widely used tools in the control of Johne's disease in animals despite being unable to provide complete protection. Current vaccine strains derive from stocks
Richard Linedale +15 more
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