Results 71 to 80 of about 655 (177)

Draft Genome Sequence of Nonlabens ulvanivorans, an Ulvan-Degrading Bacterium [PDF]

Genome Announcements, 2014
ABSTRACT Here we report the draft genome sequence of the bacterium Nonlabens ulvanivorans , which was recently isolated. To our knowledge, this is the first published genome of a characterized ulvan-degrading bacterium.
Kopel, Moran, Helbert, William, Henrissat, Bernard, Doniger, Tirza, Banin, Ehud   +4 more
openaire   +2 more sources

Avaliação da resistência de cultivares de feijoeiro (Phaseolus Vulgaris L.) à ferrugem e mecanismos de defesa elicitados por ulvana contra Uromyces appendiculatus: [dissertação] [PDF]

, 2009
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Agrárias, Programa de Pós-graduação em Recursos Genéticos Vegetais, Florianópolis, 2009Verificou-se a reação de 37 cultivares comercias, crioulos e linhagens de feijoeiro
Borsato, Leandro Camargo
core  

The optimization of crop response to climatic stress through modulation of plant stress response mechanisms. Opportunities for biostimulants and plant hormones to meet climate challenges.

New Phytologist, Volume 249, Issue 1, Page 130-151, January 2026.
Summary This review discusses the use of agronomic management practices to enhance crop stress resilience to climate stress through the modulation of natural plant growth regulatory pathways. The use of biostimulants or plant hormones to improve crop resilience is subject to strict regulatory oversight if changes in the regulation of plant growth are ...
Jing Li, Giulia Forghieri, Danny Geelen, Patrick du Jardin, Patrick H. Brown   +4 more
wiley   +1 more source

Extraction et évaluation des propriétés biologiques des ulvanes et oligo-ulvanes de l'algue verte Ulva sp. : actions sur le métabolisme de cellules cutanées et sur le microbiote cutané

, 2021
Ulvans are matrix sulfated polysaccharides constitutive of green seaweed Ulva sp. cell wall. Although proliferative and quantitatively available, Ulva sp. is little valued with applications in low added value sectors.
Fournière, Mathilde
core   +1 more source

Exploiting Laminaria digitata L. Aqueous Extract for Tomato Biostimulation: A Physiological and Metabolomic Approach

Physiologia Plantarum, Volume 178, Issue 1, January/February 2026.
ABSTRACT Water deficit negatively affects crop yield and quality. Biostimulants, such as brown seaweed extracts, offer a sustainable solution to mitigate these effects. This study evaluated the impact of Laminaria digitata‐aqueous extract (LE) on tomato performance and its potential to alleviate drought stress by examining morphological, physiological,
Ana R. Circuncisão, Mateus Pereira, Maria Celeste Dias, Paulo R. Oliveira‐Pinto, Conceição Santos, Artur M. S. Silva, Manuel A. Coimbra, Susana M. Cardoso, Sónia Silva   +8 more
wiley   +1 more source

Drift Seaweed as a Multifunctional Resource for Sustainable Coastal Agroecosystems

Applied and Environmental Soil Science, Volume 2026, Issue 1, 2026.
The growing global population continues to intensify the demand for food and feed, thereby raising pressure on available soil and water resources. As a matter of fact, sustainable agricultural practices are urgently needed to reduce environmental strain while maintaining productivity.
Allois K. Luvai, John P. O. Obiero, Wafaa M. Abd El Rahim   +2 more
wiley   +1 more source

Effects of extraction procedures and plasticizer concentration on the optical, thermal, structural and antioxidant properties of novel ulvan films

, 2019
peer reviewedActive films were produced with sulphated polysaccharides “ulvan”, extracted from the green seaweed Ulvalactuca with different extraction procedures, by varying the glycerol or sorbitol plasticizer concentration at 1% and 2% (w/v).
Boufi, S., Attia, H., Richel, Aurore, Garna, H., Yaich, H., Guidara, M., Blecker, Christophe   +6 more
core   +1 more source

Quartzite Waste–Based Composite: An Environmental and Renewable Material for the Adsorptive Removal of Industrial Dyes

Advances in Materials Science and Engineering, Volume 2026, Issue 1, 2026.
A carbon‐supported quartzite powder waste composite was evaluated as a sustainable and low‐cost adsorbent for the removal of the cationic dye Methylene Blue (MB) and the anionic dye Reactive Black 5 (RB5). The valorization of quartzite waste as a silica source represents an environmentally attractive strategy to mitigate disposal impacts while enabling
Lucas Destefani Paquini, Joyce de Almeida Carminati, Cynthia Pereira dos Santos, Bruno Sanches de Lima, Josimar Ribeiro, Luciene Paula Roberto Profeti, Demetrius Profeti, Mohammad Rezwan Habib   +7 more
wiley   +1 more source

Seaweed bioactive compounds as functional food for modulating gut microbiota

Fisheries and Aquatic Sciences
This study explores the bioactive compounds found in seaweeds and their potential as functional foods for promoting gut health. Seaweeds are abundant in polysaccharides, polyphenols, proteins, peptides, and n-3 polyunsaturated fatty acids, which play a ...
Hettiarachchige Priyanga Sajeewanie Jayapala, Nalaka H. Gamage, Dwi Haryanti, Pitumpe Appuhamilage Nimal Punyasiri, Vishmi Gunasinghe, Sun Young Lim   +5 more
doaj   +1 more source

Ulvan-Na, an Ulvan Subjected to Na+ Cation Exchange, Improves Intestinal Barrier Function in Age-Related Leaky Gut

Marine Drugs
The global increase in life expectancy underscores the need to promote healthy aging, particularly by addressing age-related leaky gut syndrome, which contributes to systemic inflammation and chronic disease. This study focused on the sustainable production and functional development of Ulva meridionalis, a fast-growing seaweed, to improve gut health ...
Yuka Maejima, Yuki Morioka, Yusei Sato, Masanori Hiraoka, Ayumu Onda, Takushi Namba   +5 more
openaire   +2 more sources