Results 231 to 240 of about 15,423 (289)

Large‐Scale Genomics Reveals Three‐Source Ancestry and Layered Adaptation to High Altitude in Tibetan Chickens

open access: yesAdvanced Science, EarlyView.
Whole‐genome analysis of 1,054 chickens reveals three ancestral sources (NWC, SYA, and SHF) with distinct temporal entry patterns into the Tibetan Plateau. Route‐specific selection scans, calibrated against a demographic null, suggest complementary functional enrichments—vascular homeostasis (NWC), calcium signaling and cardiac adaptation (SYA), and ...
Zongyi Zhao   +7 more
wiley   +1 more source

The choice of time scales in survival analysis has implications: calendar time versus patients' time-to-event. [PDF]

open access: yesBMC Med Res Methodol
Vilsmeier J   +5 more
europepmc   +1 more source

Breach remedies, reliance and renegotiation.

open access: yes
Riedl, Arno   +3 more
core  

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