September issue of the September issue of the American Naturalist.

Analysis, September issue of the September issue of the American Naturalist , showed striking contrasts between wild and captivity: in males, the rate of aging as at least two-fold greater in the wild than in the laboratory. Curiously, wild women do not did to be the age at all. For both sexes, life expectancy in the wild were dramatically shorter than in the lab.

Have demonstrated. That animals age much faster in their stressful natural environments than in the benign conditions of the laboratory Their results suggest that the laboratory estimates of aging and lifespan should be interpreted with great caution. -.. Lisa McNally, Centre for International Health and Development, Institute of Child Health, University College London, UK, and colleagues from the University of KwaZulu-Natal, South Africa, measured predictors of treatment failure and causes of non-responsive pneumonia in 358 children under admitted five years with severe pneumonia in Durban, South Africa to a hospital.

Evolutionary biologists have long sought to understand how environmental factors generate natural selection on the rate of aging and ultimately to support affect the frequencies of genes, the genetic variation in this trait.Now can we I take my autistic child of genetic testing which tests will be performed?

Question: When my child with autistic for genetic tests, kind of testing be be performed?

So, if you join to genetic testing for autistic, you get fragility – X Are trial and has It chromosomes of chromosomes in very high original resolution using a technique called array CGH , or comparative genomic hybridisation, and that allows us to to glance a very high resolution in the chromosomes to identify a possible chromosomal abnormality a child with autistic.