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 ...

"5 And 2 Less Than a Number": This combines everything. We're taking the number 5 and multiplying it by the expression we ...

Additivity: If f is integrable over intervals [a, b] and [b, c], then f is integrable over [a, c], and the integral over [a, ...

A survey of reasoning behaviour in medical large language models uncovers emerging trends, highlights open challenges, and introduces theoretical frameworks that enhance reasoning behaviour ...

The phosphatidylinositol-3-kinase (PI3K) pathway plays a crucial role in cell growth and survival and is activated in various cancers. Multiple components of the pathway are frequently targeted by ...

Copyright: © 2025 The Authors. Published by Elsevier B.V. We investigated nasal, gingival, and oropharyngeal microbiota from 69 MS to 40 healthy control subjects by ...