Figure 1: Clinical features of PLS. To confirm that the mutations were pathological, we undertook functional studies. We were able to obtain fresh blood from affected individuals in families 4 and 5.

Natural selection uses duplicated genes as raw material for functional innovation, co-opting their existing features to new functions. Understanding genetic innovation requires two questions to be ...

Our brain is a power consumer of vitamin C, the vitamin that cuts your colds short. Brain concentrations of the vitamin are far greater than those in the rest of the body, and long after the body is ...

With a handful of exceptions, Americanized pizza has never quite been D.C.’s strong suit. While a few places contest the perception that Washington is weak when it comes to New York-style slices, the ...

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City of Richmond sends letter to residents warning that their property may not belong to them You can save this article by registering for free here. Or sign-in if you have an account. The City of ...

Log-in to bookmark & organize content - it's free! This section of the website is designed to enhance social studies curriculums by providing teachers with structured lesson plans that examine a ...

Locals agree there were already too many people dying on the streets of Campbell River, B.C., before 13 people recently overdosed in the space of six and a half weeks. The number is staggering for the ...

A tense standoff continues at a British Columbia ostrich farm in the midst of a legal battle over a government-ordered mass cull of the birds, with a Supreme Court decision still weeks away and ...

Four people were killed and at least 20 hurt, four critically, when gunfire broke out during a large gathering at a popular bar-restaurant on South Carolina’s St. Helena Island early Sunday, ...

Objective To evaluate systematic reviews of randomised controlled trials (RCTs) on the effects of exercise on general cognition, memory and executive function across all populations and ages. Methods ...