Results 31 to 40 of about 988,906 (309)

The host range of Polymyxa betae in Britain

open access: yes, 1992
The host range of Polymyxa betae on common arable weed species in Britain was determined by growing plants in naturally infested soil and examining their root systems for the presence of resting spores (cystosori). Of the 24 species tested, only Atriplex
Barr, K. J.   +3 more
core   +1 more source

Pectobacterium brasiliense: Genomics, Host Range and Disease Management

open access: yesMicroorganisms, 2021
Pectobacterium brasiliense (Pbr) is considered as one of the most virulent species among the Pectobacteriaceae. This species has a broad host range within horticulture crops and is well distributed elsewhere.
Said Oulghazi   +9 more
doaj   +1 more source

GENETIC CONSTRUCTION OF BROAD HOST RANGE Bradyrhizobium japonicum [PDF]

open access: yesJournal of Plant Production, 2001
Protoplast fusion and conjugation were used to expand the Rhizobium host range. B.japonicum AS25 and R.leguminosarum biovar vicia ICARDA441 were fused and six, genetically stable, fusants were isolated.
A. Attallah   +4 more
doaj   +1 more source

Characterisation of host growth after infection with a broad-range freshwater cyanopodophage [PDF]

open access: yes, 2014
Freshwater cyanophages are poorly characterised in comparison to their marine counterparts, however, the level of genetic diversity that exists in freshwater cyanophage communities is likely to exceed that found in marine environments, due to the habitat
Watts, Joy   +11 more
core   +1 more source

Lytic Activity Spectra of Bacteriophages

open access: yesАнтибиотики и Химиотерапия
One of the central topics in bacteriophage research is the host specificity. It depends on the success of completing viral life cycle stages, including adsorption, penetration of the genetic material of the virus into the cell and its replication ...
I. M. Pchelin   +3 more
doaj   +1 more source

Host range of meliolaceous fungi in India

open access: yesJournal of Threatened Taxa, 2009
The order Meliolales comprises two families, namely, Armatellaceae and Meliolaceae. Except the genera Endomeliola and Pauhia, India represents rest of the nine genera of this group.
V.B. Hosagoudar, G.R. Archana
doaj   +1 more source

Adaptive Plasmid Evolution Results in Host-Range Expansion of a Broad-Host-Range Plasmid [PDF]

open access: yesGenetics, 2008
Abstract Little is known about the range of hosts in which broad-host-range (BHR) plasmids can persist in the absence of selection for plasmid-encoded traits, and whether this “long-term host range” can evolve over time. Previously, the BHR multidrug resistance plasmid pB10 was shown to be highly unstable in Stenotrophomonas maltophilia ...
Leen, De Gelder   +4 more
openaire   +2 more sources

Analysing Parallel Strategies to Alter the Host Specificity of Bacteriophage T7

open access: yesBiology, 2021
The recognition and binding of host bacteria by bacteriophages is most often enabled by a highly specific receptor–ligand type of interaction, with the receptor-binding proteins (RBPs) of phages being the primary determinants of host specificity ...
Ákos Avramucz   +6 more
doaj   +1 more source

First record from Italy of Zatypota anomala (Ichneumonidae, Ephialtini), a parasitoid of the cribellate spider Dictyna pusilla (Araneae, Dictynidae)

open access: yesArachnologische Mitteilungen, 2017
The polysphinctine wasp Zatypota anomala (Holmgren, 1860), a koinobiont ecto-parasitoid of spiders in the family Dictynidae, was recorded in Italy for the first time.
Korenko, Stanislav
doaj   +1 more source

Host Range and Emerging and Reemerging Pathogens

open access: yesEmerging Infectious Diseases, 2005
An updated literature survey identified 1,407 recognized species of human pathogen, 58% of which are zoonotic. Of the total, 177 are regarded as emerging or reemerging.
Mark E.J. Woolhouse   +1 more
doaj   +1 more source

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