say they have "strong evidence" to confirm scientists' suspicions that a virus used at the Harvard school of Public Health as an HIV-2 isolate
is actually a simian immunodeficiency virus (SIV) from rhesus macaque monkeys.
Characterization of Heterorhabditis isolates
by PCR amplification of segment of the mtDNA and rDNA genes.
Phylogenetic analysis of the isolates
from 2005 was performed on the basis of complete VP1 gene sequence (GenBank accession nos.
We report the emergence of ciprofloxacin-resistant isolates
com), pioneer of the first technology that isolates
and stops Distributed Denial of Service (DDoS) attacks, today unveiled new packaged products that help Internet Data Centers (IDCs) slash the costs of DDoS and other traffic management problems.
Among ONNV sequences, all 4 phylograms exhibited a similar pattern: ONNV isolate
IbH 10964 (Nigeria) and ONNV strain SG650 (Uganda) seemed to be closely related, whereas isolates
Gulu (Uganda) and IMTSSA/5163 (Chad) were placed in 2 different branches (100% bootstrap value in the 4 phylograms).
While other companies have attempted to develop similar hydrolyzed whey protein isolates
, laboratory tests showed that Davisco's whey protein isolates
601, 603K, and 605K provided uniquely effective sources for the ACE-inhibiting food ingredient.
UBI) has developed a monoclonal antibody, termed B4, with the unique properties of neutralizing globally diverse primary isolates
of HIV, and protecting animals from HIV infection even when the antibody is administered after infection.
In Spain, 2 isolates
of TOSV were recovered from 103 pools of sandfies; sequence analyses showed that they were genetically divergent from the Italian strains (6).
were sent to Dade in Sacramento, California, for further evaluation.
the pathogen, a few drops of blood taken on the day of admission were added directly to the monolayer cultures of ECV304 cells, a spontaneously transformed cell line derived from human umbilical vein endothelial cells (obtained from S.
The turkey farm was located across the road from a swine farm at which pigs concurrently exhibited ILI, although virus isolates
were not available from those pigs.
To test virulence, 10 six-week-old chickens were intravenously infected with isolate
A/Turkey/Suzdalka/Nov-1/05 as previously described (7).
However, the frequency of the isolate
subgroups circulating in Finland and France was different.
was subsequently characterized by ribotyping (4) and by polymerase chain reaction (PCR) detection of genes that encode production of toxins A and B (5).