The admixed brushtail possum genome reveals invasion history in New Zealand and novel imprinted genes.

Combining genome assembly with population and functional genomics can provide valuable insights to development and evolution, as well as tools for species management. Here, we present a chromosome-level genome assembly of the common brushtail possum (Trichosurus vulpecula), a model marsupial threatened in parts of their native range in Australia, but also a major introduced pest in New Zealand. Functional genomics reveals post-natal activation of chemosensory and metabolic genes, reflecting unique adaptations to altricial birth and delayed weaning, a hallmark of marsupial development.

Opioid-Prescribing Approaches-One-Size-Fits-All versus Patient-Centric and Procedure-Focused-Among Podiatric Physicians: A Cross-Sectional Study.

Background: More than half of opioid misusers last obtained opioids from a friend or relative, a problematic reflection of the commonly known opioid reservoir maintained by variable prescription rates and, notably, excessive postoperative prescription. We examined the postoperative opioid-prescribing approaches among podiatric physicians.

Methods: We administered a scenario-based, anonymous, online questionnaire via an online survey platform.