We also noted that when both libraries were checked for contamination by WSSV sequence, 167 ESTs were found to be WSSV contaminants in the PmTwI library (E value < 10-25, score > 100), whereas there were no WSSV contaminants in PmTwN.
Recently a shipment of her shoes, which are made in Montelupo, Italy, was held up in customs for three weeks because the boxes had been packed in a container of leather pelts, which apparently needed to be checked for contamination.
Cell lines were routinely checked for contamination by mycoplasma using Hoechst staining and consistently found to be negative.
"We explained that the snow was good to play with because we checked for contamination multiple times in Aomori and Okinawa, too," a Naha city official is quoted as saying by the Reuters news agency.
They did tell Naoto not to eat any more locally produced food, so now he drinks spring water that has been checked for contamination and eats relief supplies delivered from the outside.
Given that most TPK channels, including TPK1, have been proposed to be located in the membrane around the vacuole, i.e. in tonoplast in plant cells [30], we checked for contamination of our thylakoid preparation by tonoplast.
The city said it was shutting its water system for four days to check for contamination from an explosion at a chemical plant in nearby Jilin.
The Food and Drug Administration acknowledged some problems and put seafood companies on alert that its inspectors would repeatedly visit processors it considered high-risk this year to check for contamination, and act quickly to shut down violators of safety rules.
Disease surveillance procedures will also have to be put in place, involving the collection of samples from livestock for testing, to check for contamination by circulating infections, Mr. Ong said.
Sterility controls for broth and flasks were included, and bacterial inoculum was always streaked out on an LB plate to check for contamination.
