Results 191 to 200 of about 304,325 (345)

Extrusion and Pancreatin Superdosing Modulate the Metabolic Impact of 20% Chlorella vulgaris Inclusion in Broiler Diets

Journal of Animal Physiology and Animal Nutrition, EarlyView.
ABSTRACT Microalgae such as Chlorella vulgaris are gaining attention as sustainable and nutritionally valuable feed ingredients, with the potential to partially replace soybean meal in broiler diets. However, dietary inclusion of 20% C. vulgaris has been attempted, but negatively affected growth performance due to limited digestibility.
Ana Rita Mendes, Cátia Falcão Martins, Maria Pinheiro Spínola, Daniela Filipa Pires Carvalho, Obete Madacussengua, Joana Inês Ferreira, Ana Maria Fontes, Rui Manuel Amaro Pinto, Miguel Pedro Mourato, Adam Davis, André Martinho de Almeida, Madalena Lordelo, José António Mestre Prates   +12 more
wiley   +1 more source

Recent advances in plant stress analysis using chlorophyll <i>a</i> fluorescence. [PDF]

Photosynthetica
Chang KW, Tang H, Fu LJ, Xia Q, Pan ZY, Tan JL, Lysenko V, Guo Y.   +7 more
europepmc   +1 more source

Novel Hydrurus species (Chrysophyceae) and their adaptations to high‐altitude European and Arctic snowfields

Journal of Phycology, EarlyView.
Abstract Colored snow caused by green algae (Chlorophyceae) is well known, but melting snowpacks can also harbor golden‐brown blooms consisting of Chrysophyceae. We collected 14 samples of cryoflora in the Austrian and Swiss Alps, the High Tatras in Slovakia, and in Arctic Svalbard. Eight laboratory unicellular flagellated strains were established from
Lenka Procházková, Robert A. Andersen, Thomas Leya, Tomáš Řezanka, Martin Lukeš, Linda Nedbalová, Daniel Remias   +6 more
wiley   +1 more source

A reexamination of the Kitajima and Butler (1975) model for relating chlorophyll <i>a</i> fluorescence to photochemistry. [PDF]

Photosynthetica
Konyukhov IV, Stirbet A, Rubin AB, Govindjee G.   +3 more
europepmc   +1 more source

Determination of F_v /F_m from Chlorophyll a Fluorescence without Dark Adaptation by an LSSVM Model. [PDF]

Plant Phenomics, 2023
Xia Q, Tang H, Fu L, Tan J, Govindjee G, Guo Y.   +5 more
europepmc   +1 more source

Seasonal succession and niche differentiation in Skeletonema species driven by temperature and salinity in inner Tokyo Bay

Journal of Phycology, EarlyView.
Abstract The genus Skeletonema is a dominant diatom in coastal waters worldwide, frequently causing blooms, and it includes several cryptic species. To elucidate the occurrence patterns and niche differentiation among Skeletonema species in Tokyo Bay, Japan, sampling was conducted between June 2021 and February 2023.
Toshiya Katano, Tomohiro Suematsu, Ayane Tanaka, Saori Yasui‐Tamura, Fuminori Hashihama   +4 more
wiley   +1 more source

Silicon-induced photosynthetic adaptations in common buckwheat under salt stress revealed by prompt chlorophyll a fluorescence analysis. [PDF]

Sci Rep
Raihan MRH, Antala M, Stróżecki M, Haque MI, Hasanuzzaman M, Juszczak R, Rastogi A.   +6 more
europepmc   +1 more source

A study of marine luminescence signatures, part 1 [PDF]

Fluorescent excitation and emission spectral data on chlorophyll and Gelbstoff in natural sea waters from the Atlantic, Gulf, and Pacific coasts show that algae particulates are totally absorbing over much of the near ultraviolet and visible spectra and ...
Eastwood, D., Hornig, A. W.
core   +1 more source

Dominance and toxicity without lethality: Exploring biomass, cyanometabolites, and Daphnia responses across Cyanobacterial strains

Journal of Phycology, EarlyView.
Abstract Cyanobacteria are cosmopolitan, important components of biomass with a remarkable ability to synthesize a diverse array of bioactive compounds, some of which may have toxic effects on other organisms and ecosystems. In this study, filamentous cyanobacterial strains isolated predominantly from temperate European freshwaters (Aphanizomenon ...
Łukasz Wejnerowski, Tamara Dulić, Sultana Akter, Michał Rybak, Agnieszka Piasecka, Jakub Szymkowiak, Oskar Kamiński, Anna Czerepska, Filip Pniewski, Zorica Svirčev, Ewa Poniecka, Krzysztof Zawierucha, Katarzyna Taylor, Marcin Krzysztof Dziuba, Jussi Meriluoto   +14 more
wiley   +1 more source

Intermittent versus continuous drought: chlorophyll <i>a</i> fluorescence reveals photosystem resilience in tomato. [PDF]

Front Plant Sci
Peco JD, Centeno A, Moratiel R, Villena J, López-Perales JA, Moreno MM, Pérez-López D.   +6 more
europepmc   +1 more source