@article {Giovagnetti2012,
	title = {Growth and photophysiological responses of two picoplanktonic {\textexclamdown}i{\textquestiondown}Minutocellus species{\textexclamdown}/i{\textquestiondown}, strains RCC967 and RCC703 (Bacillariophyceae)},
	journal = {European Journal of Phycology},
	volume = {47},
	number = {4},
	year = {2012},
	note = {ISBN: 0967-0262 tex.mendeley-tags: rcc703,rcc967},
	pages = {408{\textendash}420},
	abstract = {Reaching up to 50\% of the total biomass in oligotrophic waters and armed with a set of ecological and biological properties related to their small size, picophytoplankton ({\textexclamdown}3.0 mm) are a good model to address ecophysiological questions regarding phytoplankton biodiversity. Two picoplanktonic diatoms, one isolated from an upwelling ecosystem in the Pacific Ocean (Minutocellus sp., strain RCC967), and another from oceanic waters in the Indian Ocean (Minutocellus sp., strain RCC703) were used to test hypotheses on the functional relation between ecological niche adaptation and photosynthetic regulation capacity and efficiency. Cultures were subjected to five sine light climates, each one set to peak at a different photon flux density, respectively 10, 50, 100, 250 and 500 mmol photons m(-2) s(-1). Growth rate, photosynthesis, non-photochemical fluorescence quenching, pigment composition, and particulate organic carbon and nitrogen content were followed daily for 5 days. Growth rate and physiological response curves were different in the two species, in agreement with their distinct habitats of origin. Such differences could be related to the diverse photoacclimative strategies displayed by the two species, revealing a clear adaptive divergence despite their close taxonomic relationship. Photoacclimative strategies of the two picoplanktonic diatoms are discussed in the light of functional diversity and ecosystem adaptation.},
	keywords = {carbon, diatoms, elemental stoichiometry, fluctuating light, marine-phytoplankton, non-photochemical fluorescence quenching, phaeodactylum-tricornutum, photoacclimation, photoprotection, photoregulation, Photosynthesis, picoeukaryotes, planktonic diatoms, rcc703, rcc967, RCC?o?dd, violaxanthin cycle, Xanthophyll cycle, xanthophyll-cycle activity},
	doi = {10.1080/09670262.2012.733030},
	author = {Giovagnetti, V and Cataldo, M L and Conversano, F and Brunet, C}
}
