Decreased phosphatidylcholine biosynthesis and abnormal distribution of CTP:phosphocholine cytidylyltransferase in cholesterol auxotrophic Chinese hamster ovary cells

Autor: M K Storey, D M Byers, H W Cook, N D Ridgway

Publikováno v: Journal of Lipid Research, Vol 38, Iss 4, Pp 711-722 (1997)

Phosphatidylcholine (PtdCho) biosynthesis was examined in the sterol regulatory defective (SRD) Chinese hamster ovary (CHO) cell line SRD 6. SRD 6 cells do not display transcriptional activation of sterol-regulated genes and are cholesterol auxotroph

Externí odkaz: https://doaj.org/article/29bcb755f2fd4fd09e2c890f97860c32

MIGHTEE: deep 1.4 GHz Source Counts and the Sky Temperature Contribution of Star Forming Galaxies and Active Galactic Nuclei

Autor: C L Hale, I H Whittam, M J Jarvis, P N Best, N L Thomas, I Heywood, M Prescott, N Adams, J Afonso, Fangxia An, R A A Bowler, J D Collier, R H W Cook, R Davé, B S Frank, M Glowacki, P W Hatfield, S Kolwa, C C Lovell, N Maddox, L Marchetti, L K Morabito, E Murphy, I Prandoni, Z Randriamanakoto, A R Taylor

Publikováno v: Hale, C L, Whittam, I H, Jarvis, M J, Best, P N, Thomas, N L, Heywood, I, Prescott, M, Adams, N, Afonso, J, An, F, Bowler, R A A, Collier, J D, Cook, R H W, Davé, R, Frank, B S, Glowacki, M, Hatfield, P W, Kolwa, S, Lovell, C C, Maddox, N, Marchetti, L, Morabito, L K, Murphy, E, Prandoni, I, Randriamanakoto, Z & Taylor, A R 2023, ' MIGHTEE: deep 1.4 GHz Source Counts and the Sky Temperature Contribution of Star Forming Galaxies and Active Galactic Nuclei ', Monthly Notices of the Royal Astronomical Society, vol. 520, no. 2, pp. 2668-2691 . https://doi.org/10.1093/mnras/stac3320
Monthly Notices of the Royal Astronomical Society, 2023, Vol.520(2), pp.2668-2691 [Peer Reviewed Journal]

We present deep 1.4 GHz source counts from $\sim$5 deg$^2$ of the continuum Early Science data release of the MeerKAT International Gigahertz Tiered Extragalactic Exploration (MIGHTEE) survey down to $S_{1.4\textrm{GHz}}\sim$15 $\mu$Jy. Using observa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b5eda3937d1c57c64cfe05ef106ef68a
https://www.pure.ed.ac.uk/ws/files/320364385/2211.05741v1.pdf

MIGHTEE-Hi

Autor: Francesco Sinigaglia, Giulia Rodighiero, Ed Elson, Mattia Vaccari, Natasha Maddox, Bradley S. Frank, Matt J. Jarvis, Tom Oosterloo, Romeel Davé, Mara Salvato, Maarten Baes, Sabine Bellstedt, Laura Bisigello, Jordan D. Collier, Robin H. W. Cook, Luke J. M. Davies, Jacinta Delhaize, Simon P. Driver, Caroline Foster, Sushma Kurapati, Claudia del P. Lagos, Christopher Lidman, Pavel E. Mancera Piña, Martin J. Meyer, K. Moses Mogotsi, Hengxing Pan, Anastasia A. Ponomareva, Isabella Prandoni, Sambatriniaina H. A. Rajohnson, Aaron S. G. Robotham, Mario G. Santos, Srikrishna Sekhar, Kristine Spekkens, Jessica E. Thorne, Jan M. van der Hulst, O. Ivy Wong

Publikováno v: Astrophysical Journal Letters, 935(1):L13. IOP PUBLISHING LTD
Sinigaglia, F, Rodighiero, G, Elson, E, Vaccari, M, Maddox, N, Frank, B S, Jarvis, M J, Oosterloo, T, Davé, R, Salvato, M, Baes, M, Bellstedt, S, Bisigello, L, Collier, J D, Cook, R H W, Davies, L J M, Delhaize, J, Driver, S P, Foster, C, Kurapati, S, Lagos, C D P, Lidman, C, Piña, P E M, Meyer, M J, Mogotsi, K M, Pan, H, Ponomareva, A A, Prandoni, I, Rajohnson, S H A, Robotham, A S G, Santos, M G, Sekhar, S, Spekkens, K, Thorne, J E, Hulst, J M V D & Wong, O I 2022, ' MIGHTEE-Hi: Evolution of Hi Scaling Relations of Star-forming Galaxies at z < 0.5* ', Astrophysical Journal Letters, vol. 935, no. 1, L13, pp. 1-9 . https://doi.org/10.3847/2041-8213/ac85ae
ASTROPHYSICAL JOURNAL LETTERS

We present the first measurements of HI galaxy scaling relations from a blind survey at $z>0.15$. We perform spectral stacking of 9023 spectra of star-forming galaxies undetected in HI at $0.23
Comment: 12 pages, 5 figures. Accepted for publicat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::40e10172a1eba8c514f3ea7738f58eab
https://hdl.handle.net/11370/28715bf6-4441-40da-ab5e-0bd3861f1296

DEVILS: Cosmic evolution of SED-derived metallicities and their connection to star-formation histories

Autor: Jessica E Thorne, Aaron S G Robotham, Sabine Bellstedt, Luke J M Davies, Robin H W Cook, Luca Cortese, Benne Holwerda, Steven Phillipps, Malgorzata Siudek

Gas-phase metallicities of galaxies are typically measured through auroral or nebular emission lines, but metallicity also leaves an imprint on the overall spectral energy distribution (SED) of a galaxy and can be estimated through SED fitting. We us

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cdfb3d1f410b5dff208294da0d040054

Deep Extragalactic VIsible Legacy Survey (DEVILS): Identification of AGN through SED Fitting and the Evolution of the Bolometric AGN Luminosity Function

Autor: Jessica E Thorne, Aaron S G Robotham, Luke J M Davies, Sabine Bellstedt, Michael J I Brown, Scott M Croom, Ivan Delvecchio, Brent Groves, Matt J Jarvis, Stanislav S Shabala, Nick Seymour, Imogen H Whittam, Matias Bravo, Robin H W Cook, Simon P Driver, Benne Holwerda, Steven Phillipps, Malgorzata Siudek

Active galactic nuclei (AGN) are typically identified through radio, mid-infrared, or X-ray emission or through the presence of broad and/or narrow emission lines. AGN can also leave an imprint on a galaxy's spectral energy distribution (SED) through

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a065b0b3d130b209a2a40ef4f3af2820