Results 51 to 60 of about 235,537 (313)
Acta Botânica Brasílica, 2008 Este trabalho foi desenvolvido com o objetivo de caracterizar alguns estuários do Golfão Maranhense, através da análise da biomassa fitoplanctônica e das variáveis ambientais.
Andrea Christina Gomes de Azevedo +2 more
doaj +1 more source
Study of chlorophyll photoresistance in different matrices
, 2022 reservedThe thesis project focus on the study of the photo-physical properties of Chlorophyll in different environments: Chlorophyll embedded in WSCP protein (Water-Soluble Chlorophyll Protein), known for its ability to protect the pigment from ...
ZATTA, SAMUEL
core
Extinction coefficient for red-shifted chlorophylls: Chlorophyll d and chlorophyll f
Biochimica et Biophysica Acta (BBA) - Bioenergetics, 2012 Both chlorophyll f and chlorophyll d are red-shifted chlorophylls in oxygenic photosynthetic organisms, which extend photon absorbance into the near infrared region. This expands the range of light that can be used to drive photosynthesis. Quantitative determination of chlorophylls is a crucial step in the investigation of chlorophyll-photosynthetic ...
Li, Yaqiong +4 more
openaire +2 more sources
Advanced Science, EarlyView.This study constructed the first spatiotemporal multi‐omics map of peach fruit and discovered a key candidate gene that synergistically regulates trichome development and drought tolerance through the jasmonic acid signaling pathway, providing insights into the coupling mechanism between development and stress resistance.
Zhixin Liu +9 more
wiley +1 more source
The stability of pigments in the thalli and extracts of the Barents Sea fucus algae
Vestnik MGTU, 2019 Fucus algae of the Barents Sea are a promising source of biologically active substances (BAS), including carotenoid and chlorophyll pigments. The main direction of processing these types of brown algae is aimed at obtaining polysaccharides, and therefore
Daurtseva A. V. , Obluchinskaya E. D.
doaj +1 more source
Redox‐Dependent Chaperoning of GBF1 Condensates Regulates Seed Germination in Arabidopsis
Advanced Science, EarlyView.In dormant seeds (low ROS), GBF1 forms liquid condensates to repress the germination gene CathB3, and the chaperone GIP1 maintains condensate liquidity and repressive activity. Upon imbibition (high ROS), ROS oxidize GIP1 during germination, impairing its chaperone function.
Yunying Wang, Xiaofeng Fang
wiley +1 more source
Acta Botânica Brasílica, 2010 The phytoplankton community was studied around two artificial reefs (shipwrecks Servemar-X and Servemar-I), located off the coast of Pernambuco, northeastern Brazil, aiming to identify and thus, better describe these environments.
Douglas Henrique Cavalcanti dos Santos +3 more
doaj +1 more source
Advanced Science, EarlyView.ARC3 levels are controlled by cytosolic and chloroplast proteolytic systems. PUB52 mediates ARC3 precursor ubiquitination and degradation in the cytosol, while CLPC1 promotes ARC3 degradation in chloroplasts, where ARC2 protects ARC3 from excessive breakdown. Disrupting these components causes chloroplast division defects, placing them upstream of ARC3.
Yang Yuan +5 more
wiley +1 more source
Acta Botânica Brasílica, 2010 Este trabalho teve como objetivo efetuar uma análise comparativa da estrutura da comunidade fitoplanctônica, variação da biomassa e dados ambientais, na zona de arrebentação das praias arenosas de Brasília Formosa (8º04'S; 34º52'W), Boa Viagem (8º07'S ...
Leandro Cabanez Ferreira +5 more
doaj +1 more source