Results 301 to 310 of about 2,587,976 (352)
Some of the next articles are maybe not open access.
Vaccinia virus host range genes
Virology, 1990A gene encoding an 18-kDa polypeptide (ORF C7L) located in the vaccinia virus HindIII C fragment was shown to be functionally equivalent to previously described host range gene (ORF K1L) spanning the HindIII K/M fragment junction. Either C7L or K1L host range gene is necessary and sufficient by itself to allow replication of vaccinia virus on human ...
M E, Perkus +6 more
openaire +2 more sources
The Evolution of Host‐Parasite Range
The American Naturalist, 2010Understanding the coevolution of hosts and parasites is one of the key challenges for evolutionary biology. In particular, it is important to understand the processes that generate and maintain variation. Here, we examine a coevolutionary model of hosts and parasites where infection does not depend on absolute rates of transmission and defense but is ...
Best, A. +5 more
openaire +2 more sources
Animal host range of mpox virus
Journal of Medical Virology, 2023AbstractMpox is caused by the mpox virus, which belongs to the Orthopoxvirus genus and Poxviridae family. Animal hosts, such as African rodents, mice, prairie dogs, and non‐human primates, play important roles in the development and transmission of outbreaks. Laboratory animal infection experiments have demonstrated that some animals are susceptible to
Kangxin Li +5 more
openaire +2 more sources
Bulletin of the Peabody Museum of Natural History, 2012
ABSTRACT Cycliophorans represent a phylum of small multicellular animals previously recorded only from the mouthparts of three species of lobsters in the family Nephropidae. In a survey of museum material representing a broad sampling of crustacean taxa, cycliophorans were found on several nephropid specimens but on specimens of no other crustacean ...
openaire +1 more source
ABSTRACT Cycliophorans represent a phylum of small multicellular animals previously recorded only from the mouthparts of three species of lobsters in the family Nephropidae. In a survey of museum material representing a broad sampling of crustacean taxa, cycliophorans were found on several nephropid specimens but on specimens of no other crustacean ...
openaire +1 more source
Host range expansion is density dependent
Oecologia, 2016The realized host range of herbivores is expected to increase with herbivore population density. Theory also predicts that trait similarity and phylogenetic relatedness between native and exotic plants is expected to increase the susceptibility of introduced plants to feeding by native herbivores.
Castagneyrol, Bastien +6 more
openaire +3 more sources
Specific-purpose broad-host-range vectors
Plasmid, 1985Several plasmid derivatives of broad-host-range Inc P4 plasmid RSF1010 were constructed and characterized. Vector pAYC30 was constructed by insertion in vivo into the genome of RSF1010 the Hgr transposon Tn501, originating from the plasmid pVS1 of Pseudomonas aeruginosa. Plasmids with inserts of PstI or SacI fragments may be selected by inactivation of
Y D, Tsygankov, A Y, Chistoserdov
openaire +2 more sources
1994
Abstract The host associations of a parasitoid reflect processes operating in both evolutionary and ecological time, and thus tend to become a central point of interest whatever aspect of a parasitoid’s behaviour, ecology, phylogeny, or even morphology may be under review.
openaire +1 more source
Abstract The host associations of a parasitoid reflect processes operating in both evolutionary and ecological time, and thus tend to become a central point of interest whatever aspect of a parasitoid’s behaviour, ecology, phylogeny, or even morphology may be under review.
openaire +1 more source
SIGNALING AND HOST RANGE VARIATION IN NODULATION
Annual Review of Microbiology, 1992Rhizobium, Bradyrhizobium, and Azorhizobium strains, collectively referred to as rhizobia, elicit on their leguminous hosts, in a specific manner, the formation of nodules in which they fix nitrogen. Rhizobial nod genes, which determine host specificity, infection, and nodulation, are involved in the exchange of low molecular weight signal molecules ...
Denarié, Jean +2 more
openaire +3 more sources
TORYMUS SINENSIS: BIOLOGY, HOST RANGE AND HYBRIDIZATION
Acta Horticulturae, 2014Torymus sinensis is a solitary ectophagous parasitoid of the chestnut gallwasp, Dryocosmus kuriphilus. It originates, like its host, from China. Following the accidental introduction and rapid range expansion of the pest in Japan (in the 40s),USA (70s) and Italy (2000s), T.
Quacchia, Ambra +3 more
openaire +3 more sources
Bacteriophage Host Range and Bacterial Resistance
2010Host range describes the breadth of organisms a parasite is capable of infecting, with limits on host range stemming from parasite, host, or environmental characteristics. Parasites can adapt to overcome host or environmental limitations, while hosts can adapt to control the negative impact of parasites.
Paul, Hyman, Stephen T, Abedon
openaire +2 more sources