Results 131 to 140 of about 765,605 (153)

Virtual Screening of Peptide Libraries: The Search for Peptide-Based Therapeutics Using Computational Tools. [PDF]

Int J Mol Sci
Vincenzi M, Mercurio FA, Leone M.
europepmc   +1 more source

Decreased Enhancer-Promoter Proximity Accompanying Enhancer Activation.

Mol Cell, 2019
Benabdallah NS, Williamson I, Illingworth RS, Kane L, Boyle S, Sengupta D, Grimes GR, Therizols P, Bickmore WA.   +8 more
europepmc   +1 more source

Microtubule Sliding within the Bridging Fiber Pushes Kinetochore Fibers Apart to Segregate Chromosomes.

Dev Cell, 2017
Vukušić K, Buđa R, Bosilj A, Milas A, Pavin N, Tolić IM.   +5 more
europepmc   +1 more source

Imp, a key regulator of transposable elements, cell growth, and differentiation genes during embryogenesis

Vazquez-Pianzola P, Beuchle D, M’Angale P, Alegre G, Hernández G, Bullock SL, Thomson T, Suter B.   +7 more
europepmc   +1 more source

GMRT Mini-Survey to Search for 21-Cm Absorption in Quasar-Galaxy Pairs at z∼ 0.1 [PDF]

Monthly Notices of the Royal Astronomical Society, 2010
We present the results from our 21-cm absorption survey of a sample of 5 quasar-galaxy pairs (QGPs), with the redshift of the galaxies in the range 0 ...
Neeraj Gupta, Raghunathan Srianand, D G York   +2 more
exaly   +5 more sources

A Close Quasar Pair in a Disk–Disk Galaxy Merger at z = 2.17 [PDF]

Nature, 2023
Galaxy mergers produce pairs of supermassive black holes (SMBHs), which may be witnessed as dual quasars if both SMBHs are rapidly accreting. The kiloparsec (kpc)-scale separation represents a physical regime sufficiently close for merger-induced effects
Nadia Zakamska, Nianyi Chen, Adi Foord
exaly   +2 more sources

H I Imaging of Four Quasar-Galaxy Pairs - The Parent Galaxies of Low-Redshift Quasar Absorption Systems

Astrophysical Journal, 1992
We present observations of the neutral hydrogen in four quasar-galaxy pairs. These were selected as the only known pairs for which Ca II or Na I absorption had been detected toward the background quasar at the velocity of the foreground galaxy. In three of the four pairs H I is detected in emission from the galaxy and in absorption toward the radio ...
Christopher Carilli, J H van Gorkom
exaly   +2 more sources

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Quasar–Galaxy Pairs and Surface Density of Quasars

Nature, 1977
DISCOVERIES of radio-quiet quasars in the vicinity of galaxies1–5, sometimes with possible signs of interactions seem to contradict strongly the statistical analyses6–9 on quasar–galaxy associations, which do not support the previous study10 involving 3C quasars and bright galaxies.
exaly   +2 more sources

An interpretation of the redshift problem of quasar-galaxy pairs

Astrophysics and Space Science, 1975
By use of a theoretical scheme presented in a previous publication it is possible to calculate the functional relations among the actual cosmological redshift, the peculiar velocity, and the change of the angular separation for quasar-galaxy pairs.
O. Obreg�n, H. Dehnen
openaire   +1 more source

Quasar Radiation Transforms the Gas in a Merging Companion Galaxy

Nature
International audienceQuasars, powered by gas accretion onto supermassive black holes1,2, rank among the most energetic objects in the Universe3,4. Although they are thought to be ignited by galaxy mergers5, 6, 7, 8, 9, 10–11 and affect the surrounding ...
Neeraj Gupta, Sergei A Balashev, Jens-Kristian Krogager   +2 more
exaly   +2 more sources