The phrase "a normal life span in" is correct and usable in written English.
It can be used when discussing the expected duration of life for a particular species, individual, or context.
Example: "The average dog has a normal life span in the range of 10 to 15 years, depending on the breed."
Alternatives: "an average life expectancy in" or "a typical life duration in".
"C.M.L. has become a chronic disease leading to a normal life span in the majority of patients," Dr. Elias Jabbour of the University of Texas M.D. Anderson Cancer Center said last month in a teleconference workshop sponsored by CancerCare.
Mutant hermaphrodites that can't sense pheromones show a normal life span in the presence of males.
She summarized that the acetylation of H3K56 drives chromatin disassembly and reassembly at promoter regions, and chromatin assembly after DNA synthesis, and plays an important role in maintaining a normal life span in yeast.
You get a normal life span, but in Olga years.
Persons with Scheie's syndrome, in contrast, usually attain normal height and intelligence and can expect a normal life span, rare in Hurler's disease.
Five questions Ridley Scott's Blade Runner sequel must answer: 1. Did Sean Young's Rachael live a normal life span, as predicted in the original theatrical release, or peg it after only a few short years, as suggested in the director's cut?
(2000) generated a FUS−/− mouse model that displays a normal life span, but is smaller in size, and exhibits male sterility and reduced female fertility.
While it was initially thought that females with XLAS had a benign renal course with a normal life span [ 3, 14], in the late 1960's and early 1970's, case reports began demonstrating that females, like affected males with XLAS, can have a progressive course leading to ESRD at a young age [ 15, 16].
Anywhere in there is a normal life span, even though the ninety-year-old got fifty per cent more life.
So after Mayo Clinic researchers discovered they could delay degeneration of the tissues in a fast-aging strain of mice by purging senescent cells, they applied to the agency's National Institute on Aging for financing for the next essential step, that of repeating the test in mice with a normal life span.
