Results 91 to 100 of about 2,360,167 (299)

The coincidence of ecological opportunity with hybridization explains rapid adaptive radiation in Lake Mweru cichlid fishes

Nature Communications, 2019
Recent studies have suggested that hybridization can facilitate adaptive radiations. Here, the authors show that opportunity for hybridization differentiates Lake Mweru, where cichlids radiated, and Lake Bangweulu, where cichlids did not radiate despite ...
Joana I. Meier, Rike B. Stelkens, Domino A. Joyce, Salome Mwaiko, Numel Phiri, Ulrich K. Schliewen, Oliver M. Selz, Catherine E. Wagner, Cyprian Katongo, Ole Seehausen   +9 more
doaj   +1 more source

Evolution [PDF]

Nature, 2009
Henry, Gee, Rory, Howlett
openaire   +2 more sources

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

FEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

Heterochrony: the Evolution of Development [PDF]

, 2012
Kenneth J. McNamara
openalex   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source

Despite plasticity, heatwaves are costly for a coral reef fish

Scientific Reports
Climate change is intensifying extreme weather events, including marine heatwaves, which are prolonged periods of anomalously high sea surface temperature that pose a novel threat to aquatic animals.
Jacey C. Van Wert, Kim Birnie-Gauvin, Jordan Gallagher, Emily A. Hardison, Kaitlyn Landfield, Deron E. Burkepile, Erika J. Eliason   +6 more
doaj   +1 more source

Space-time adaptive wavelet methods for parabolic evolution problems [PDF]

, 2009
Christoph Schwab, Rob Stevenson
openalex   +1 more source

Black hole scalarization induced by the spin: 2+1 time evolution [PDF]

, 2020
Daniela D. Doneva, Lucas G. Collodel, C. Krüger, Stoytcho S. Yazadjiev   +3 more
openalex   +1 more source

The early opening of the Equatorial Atlantic gateway and the evolution of Cretaceous peak warming [PDF]

, 2023
Wolf Dummann, Peter Hofmann, Jens O. Herrle, Martin Frank, Thomas Wagner   +4 more
openalex   +1 more source

Liquid Hydroxyurea (Xromi) for Children With Sickle Cell Anemia: A New Solution Compounding Existing Problems

Pediatric Blood &Cancer, EarlyView.
Alexandra Power‐Hays, Charles T. Quinn
wiley   +1 more source