In the isolation control experiment silverfish that were first isolated for six days and then kept together with callows for 24 h showed greater chemical similarity (PERMANOVA, P < 0.001) and were treated less aggressively (PERMANOVA, P < 0.001) than individuals that were only isolated but had no secondary contact to the host (see additional file 6: Silverfish isolation control experiment).
As before, silverfish were isolated (for six days), and then one group was directly subjected to aggression tests and subsequently to chemical analyses, while the other group was allowed an additional 24 h contact with 50 host callows, before they were tested in the same way.
To manipulate the presence of host CHC profiles on silverfish (under the assumption of acquisition through physical contact) and to test for effects on behavioural interactions with the host ants, silverfish and host ants (as experimental and control groups, respectively) were separated from their home colonies and kept isolated for six (6d) or nine days (9d) (for sample sizes refer to table 1).
Zolfo Springs was isolated for nearly two days as masses of large trees, power poles, power lines, transformers, and debris filled the streets.
Three million of each of the five isolated clones were grown for two days prior to the experiment.
Harlow noted, "One of six monkeys isolated for three months refused to eat after release and died five days later".
"We talked about his feelings and his thoughts and what do you think about when you know someone can grab you, isolate you for three days and shoot you.
In this phase confirmed cases were only asked to isolate themselves for three days following commencement of antiviral treatment.
During the Delay and Contain phase confirmed and suspected cases were advised by the state Department of Health to isolate themselves for seven days following the commencement of antiviral treatment.
Thirty pairs of virgin females and males were isolated and sexed them separately for two days and then pair mating was made.
Females in our study spawned on the same day, and were then isolated from males for five days before being sacrificed.
