The effects of disrupting the «silent» genes revealed in these studies may be masked by the activity of related genes, or because their mutations produce defects that are not readily apparent in casual observation under
normal laboratory conditions.
The researchers induced two groups of mice — germ - free (GF) mice, which are raised in a sterile environment, and specific - pathogen - free mice raised under
normal laboratory conditions — to develop forms of asthma or ulcerative colitis.
Not exact matches
«Thermalast» thermal imaging paper is
laboratory tested to maintain image quality up to 7 years in
normal office
conditions... up to 2 years longer than required by DOT regulation.
Other
laboratory test results that return outside of the
normal range may indicate the deteriorative effects of diabetes, such as dehydration, kidney disease, pancreatitis, and ketoacidosis — a life - threatening emergency
condition caused by untreated chronic diabetes.