Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Dirk C. de Graaf"'
Publikováno v:
Viruses
Volume 13
Issue 6
VIRUSES-BASEL
Viruses, Vol 13, Iss 1074, p 1074 (2021)
Volume 13
Issue 6
VIRUSES-BASEL
Viruses, Vol 13, Iss 1074, p 1074 (2021)
Viruses, and in particular the deformed wing virus (DWV), are considered as one of the main antagonists of honey bee health. The ‘suppressed in ovo virus infection’ trait (SOV) described for the first time that control of a virus infection can be
Autor:
Haftom Gebremedhn, Jelle Matthijnssens, Karel Schoonvaere, Bezabeh Amssalu, Ward Deboutte, Peter Demaeght, Lina De Smet, Dirk C. de Graaf
Publikováno v:
Viruses, Vol 12, Iss 1218, p 1218 (2020)
VIRUSES-BASEL
Viruses
Volume 12
Issue 11
VIRUSES-BASEL
Viruses
Volume 12
Issue 11
Metagenomics studies have accelerated the discovery of novel or divergent viruses of the honey bee. However, most of these studies predominantly focused on RNA viruses, and many suffer from the relatively low abundance of viral nucleic acids in the s
Autor:
Nick De Regge, Bénédicte Verhoeven, Marleen Brunain, Stefan Roels, Dirk C. de Graaf, Jacqueline Evers, Severine Matthijs, Valérie De Waele, Claude Saegerman, Valerie Vandenberge, Paul J. J. De Winter
Publikováno v:
Viruses
Volume 12
Issue 8
Viruses, Vol 12, Iss 890, p 890 (2020)
VIRUSES-BASEL
Volume 12
Issue 8
Viruses, Vol 12, Iss 890, p 890 (2020)
VIRUSES-BASEL
The health of honey bees is threatened by multiple factors, including viruses and parasites. We screened 557 honey bee (Apis mellifera) colonies from 155 beekeepers distributed all over Belgium to determine the prevalence of seven widespread viruses
Autor:
Dries Laget, David Claeys Boúúaert, Dirk C. de Graaf, Evert W. Brascamp, Roel F. Veerkamp, Marleen Brunain, Lina De Smet
Publikováno v:
Scientific Reports, Vol 10, Iss 1, Pp 1-10 (2020)
Scientific Reports
Scientific Reports, 10(1)
Scientific Reports 10 (2020) 1
SCIENTIFIC REPORTS
Scientific Reports
Scientific Reports, 10(1)
Scientific Reports 10 (2020) 1
SCIENTIFIC REPORTS
Honey bees are under pressure due to abnormal high colony death rates, especially during the winter. The infestation by the Varroa destructor mite and the viruses that this ectoparasite transmits are generally considered as the bees’ most important
Autor:
Franciscus Jacobs, Dirk C. de Graaf, Marleen Brunain, Brice Sinsin, Felicien Amakpe, Lina De Smet
Publikováno v:
Journal of Apicultural Science, Vol 62, Iss 1, Pp 47-60 (2018)
JOURNAL OF APICULTURAL SCIENCE
JOURNAL OF APICULTURAL SCIENCE
Morphometric characteristics combined with genetic markers are powerful tools used for determining honey bee subspecies. Bees samples collected from 94 established apiaries distributed throughout all of the Republic of Benin were morphometricaly char
Publikováno v:
Journal of Applied Microbiology. 124:28-41
Aims: American foulbrood, caused by the Gram-positive bacteria Paenibacillus larvae, is one of the most severe bacterial diseases of the European honey bee. The bacterium has been known for long, but only the last decade the mechanisms used by the pa
Publikováno v:
EUROPEAN JOURNAL OF PROTISTOLOGY
The microsporidium Nosema neumanni n. sp., a new parasite of the honeybee Apis mellifera is described based on its ultra structural and molecular characteristics. Structures resembling microsporidian spores were found by microscopic examination of ho
Autor:
Vincent Cornette, Dries Cardoen, Dirk C. de Graaf, Tom Wenseleers, Ulrich R. Ernst, Peter Verleyen, Liliane Schoofs, Francis L. W. Ratnieks
Publikováno v:
Animal Behaviour. 128:95-102
Cooperation in biological systems is frequently maintained by social enforcement mechanisms, where individually egoistic and group-costly behaviour is mutually suppressed by other group members. One of the best examples in nature is worker policing i
Publikováno v:
Entomological Science. 20:76-85
Viruses are one of the major threats for honeybees and until now more than 20 different viruses have been discovered. Viruses and their hosts are engaged in a continuous arms race in which viral defense mechanisms drive the adaptive evolution of host
Autor:
Kim Bach Nguyen, Tjeerd Blacquière, Peter J. Neumann, Filip Van Nieuwerburgh, Lina De Smet, Bart J. G. Broeckx, Guy Smagghe, Mario Van Poucke, Kevin Maebe, Dieter Deforce, Dirk C. de Graaf, Luc Peelman, Mikalai Khalenkow, Bjørn Dahle
Publikováno v:
Scientific Reports 9 (2019) 1
Broeckx, Bart J. G.; De Smet, Lina; Blacquière, Tjeerd; Maebe, Kevin; Khalenkow, Mikalaï; Van Poucke, Mario; Dahle, Bjorn; Neumann, Peter; Bach Nguyen, Kim; Smagghe, Guy; Deforce, Dieter; Van Nieuwerburgh, Filip; Peelman, Luc; de Graaf, Dirk C. (2019). Honey bee predisposition of resistance to ubiquitous mite infestations. Scientific reports, 9(1), p. 7794. Springer Nature 10.1038/s41598-019-44254-8
SCIENTIFIC REPORTS
Scientific Reports, 9(1)
Scientific Reports, Vol 9, Iss 1, Pp 1-11 (2019)
Scientific Reports
Broeckx, Bart J. G.; De Smet, Lina; Blacquière, Tjeerd; Maebe, Kevin; Khalenkow, Mikalaï; Van Poucke, Mario; Dahle, Bjorn; Neumann, Peter; Bach Nguyen, Kim; Smagghe, Guy; Deforce, Dieter; Van Nieuwerburgh, Filip; Peelman, Luc; de Graaf, Dirk C. (2019). Honey bee predisposition of resistance to ubiquitous mite infestations. Scientific reports, 9(1), p. 7794. Springer Nature 10.1038/s41598-019-44254-8
SCIENTIFIC REPORTS
Scientific Reports, 9(1)
Scientific Reports, Vol 9, Iss 1, Pp 1-11 (2019)
Scientific Reports
Host-parasite co-evolution history is lacking when parasites switch to novel hosts. This was the case for Western honey bees (Apis mellifera) when the ectoparasitic mite, Varroa destructor, switched hosts from Eastern honey bees (Apis cerana). This m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3542e69e0c819d0288c66ff65bee0da0