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Katherine R M Mackey

Explore the profile of Katherine R M Mackey including associated specialties, affiliations and a list of published articles. Areas
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Citations 262
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Recent Articles
1.
Brock M, Tavares-Reager J, Dong J, Larkin A, Lam T, Pineda N, et al.
Microbiol Spectr . 2025 Mar; :e0226724. PMID: 40084855
An oil spill began in October 2021 off the coast of Orange County, California, releasing 24,696 gallons of crude oil into coastal environments. Although oil spills, such as this one,...
2.
Mahowald N, Hamilton D, Mackey K, Moore J, Baker A, Scanza R, et al.
Nat Commun . 2018 Jul; 9(1):2614. PMID: 29977041
Metal dissolution from atmospheric aerosol deposition to the oceans is important in enhancing and inhibiting phytoplankton growth rates and modifying plankton community structure, thus impacting marine biogeochemistry. Here we review...
3.
Rafter P, Sigman D, Mackey K
Nat Commun . 2017 Dec; 8(1):2018. PMID: 29209057
The original version of this Article contained errors in Fig. 2b and Table 2. In Fig. 2b, the white circle labels were incorrectly positioned as they referred to scenarios that...
4.
Rafter P, Sigman D, Mackey K
Nat Commun . 2017 Oct; 8(1):1100. PMID: 29062103
Nitrate persists in eastern equatorial Pacific surface waters because phytoplankton growth fueled by nitrate (new production) is limited by iron. Nitrate isotope measurements provide a new constraint on the controls...
5.
Mackey K, Hunter-Cevera K, Britten G, Murphy L, Sogin M, Huber J
Front Microbiol . 2017 Aug; 8:1496. PMID: 28848514
are ubiquitous and cosmopolitan cyanobacteria that play important roles in global productivity and biogeochemical cycles. This study investigated the fine scale microdiversity, seasonal patterns, and spatial distributions of in estuarine...
6.
Mackey K, Post A, McIlvin M, Saito M
Environ Microbiol . 2017 Apr; 19(6):2348-2365. PMID: 28371229
Marine Synechococcus thrive over a range of light regimes in the ocean. We examined the proteomic, genomic and physiological responses of seven Synechococcus isolates to moderate irradiances (5-80 μE m...
7.
Mackey K, Post A, McIlvin M, Cutter G, John S, Saito M
Proc Natl Acad Sci U S A . 2015 Jul; 112(32):9944-9. PMID: 26216989
Marine Synechococcus are some of the most diverse and ubiquitous phytoplankton, and iron (Fe) is an essential micronutrient that limits productivity in many parts of the ocean. To investigate how...
8.
Mackey K, Chien C, Post A, Saito M, Paytan A
Front Microbiol . 2015 Feb; 5:794. PMID: 25653645
Atmospheric deposition is a major source of trace metals in marine surface waters and supplies vital micronutrients to phytoplankton, yet measured aerosol trace metal solubility values are operationally defined, and...
9.
Mackey K, Chien C, Paytan A
Front Microbiol . 2014 Dec; 5:632. PMID: 25477873
Coastal California is a dynamic upwelling region where nitrogen (N) and iron (Fe) can both limit productivity and influence biogeochemistry over different spatial and temporal scales. With global change, the...
10.
Gilbert J, Dick G, Jenkins B, Heidelberg J, Allen E, Mackey K, et al.
Stand Genomic Sci . 2014 Sep; 9(3):1252-8. PMID: 25197495
The National Science Foundation's EarthCube End User Workshop was held at USC Wrigley Marine Science Center on Catalina Island, California in August 2013. The workshop was designed to explore and...