Results 71 to 80 of about 1,140,165 (333)
Rossiter-McLaughlin models and their effect on estimates of stellar rotation, illustrated using six WASP systems [PDF]
, 2016 We present new measurements of the projected spin–orbit angle λ for six WASP hot Jupiters, four of which are new to the literature (WASP-61, -62, -76, and -78), and two of which are new analyses of previously measured systems using new data (WASP-71, and
D. Brown +16 more
semanticscholar +1 more source
Survivin and Aurora Kinase A control cell fate decisions during mitosis
Molecular Oncology, EarlyView.Aurora A interacts with survivin during mitosis and regulates its centromeric role. Loss of Aurora A activity mislocalises survivin, the CPC and BubR1, leading to disruption of the spindle checkpoint and triggering premature mitotic exit, which we refer to as ‘mitotic slippage’.
Hana Abdelkabir +2 more
wiley +1 more source
The Relationship of Stellar Radius Inflation to Rotation and Magnetic Starspots at 10–670 Myr
The Astrophysical Journal LettersActive, low-mass stars are widely observed to have radii that are larger than predicted by standard stellar models. Proposed mechanisms for this radius inflation generally involve stellar magnetism, either in the form of added pressure support in the ...
Lyra Cao, Keivan G. Stassun
doaj +1 more source
A young cluster with an extended main-sequence turnoff: confirmation of a prediction of the stellar rotation scenario [PDF]
, 2016 We present Hubble Space Telescope photometry of NGC 1850, a ~100 Myr, ~105 M⊙ cluster in the Large Magellanic Cloud. The colour-magnitude diagram clearly shows the presence of an extended main-sequence turnoff (eMSTO).
N. Bastian +15 more
semanticscholar +1 more source
Physics of Rotation in Stellar Models [PDF]
, 2009 32 pages, 7 figures, lectures, CNRS school, will be published by ...
openaire +3 more sources
Stellar Rotation in UCL/LCC with TESS
, 2021 In recent years, we have been using K2's high precision photometry to probe stellar variability and stellar rotation to lower masses and lower amplitudes than has ever been done before. Younger stars are generally more rapidly rotating and have larger star spots than older stars of similar masses.
Rebull, L. M. +3 more
openaire +2 more sources
The E3 ubiquitin ligase, RNF219, suppresses CNOT6L expression to exhibit antiproliferative activity
FEBS Open Bio, EarlyView.We identified RNF219 as a CCR4‐NOT complex‐interacting E3 ubiquitin ligase that targets the CCR4‐NOT subunit CNOT6L for ubiquitination. RNF219 directly binds to the DUF3819 domain of CNOT1 through its putative α‐helix spanning amino acids 521–542. Our findings also suggest that antiproliferative activity of RNF219 is at least partially mediated by ...
Shou Soeda +9 more
wiley +1 more source
Star-planet interactions: I. Stellar rotation and planetary orbits [PDF]
, 2016 Context. As a star evolves, the planet orbits change with time due to tidal interactions, stellar mass losses, friction and gravitational drag forces, mass accretion and evaporation on/by the planet.
Giovanni Privitera +5 more
semanticscholar +1 more source
FEBS Open Bio, EarlyView.Workflow of a high‐throughput technology for epigenotyping of differentially methylated CpGs in specific regions of the genome. The protocol works with small amounts of DNA extracted from blood or semen. The protocol consists of both enzymatic conversion of unmethylated cytosines and capture by hybridization with a custom panel.
Nathalie Iannuccelli +4 more
wiley +1 more source
The Astronomical JournalFor solar-type stars, spots and their associated magnetic regions induce radial velocity perturbations through the Doppler rotation signal and the suppression of convective blueshift, collectively known as rotation modulation.
Jared C. Siegel +17 more
doaj +1 more source