Results 71 to 80 of about 3,964 (169)

Assessing the Role of Phosphorus, Starter Nitrogen and Boron in Subterranean Clover and Annual Ryegrass Grown in Acidic Soils Under Mediterranean Conditions in Portugal

International Journal of Agronomy, Volume 2026, Issue 1, 2026.
In Mediterranean pasture systems, maintaining legume persistence and productivity is often constrained by phosphorus (P) deficiency in acidic soils. Although small doses of starter nitrogen (N) are commonly used in pulse crops to support early growth before N fixation begins, this practice has not been widely tested in legume–grass mixtures.
Almeida Sawimbo, Peltier Aguiar, Margarida Arrobas, Carlos Aguiar, Nuno Rodrigues, Marjan Jongen, Ricardo F. M. Teixeira, Tiago Domingos, Manuel Ângelo Rodrigues, Maria Serrano   +9 more
wiley   +1 more source

The Composite 259-kb Plasmid of Martelella mediterranea DSM 17316T–A Natural Replicon with Functional RepABC Modules from Rhodobacteraceae and Rhizobiaceae

Frontiers in Microbiology, 2017
A multipartite genome organization with a chromosome and many extrachromosomal replicons (ECRs) is characteristic for Alphaproteobacteria. The best investigated ECRs of terrestrial rhizobia are the symbiotic plasmids for legume root nodulation and the ...
Pascal Bartling, Henner Brinkmann, Boyke Bunk, Jörg Overmann, Markus Göker, Jörn Petersen   +5 more
doaj   +1 more source

Comparative microbial community occurrence pattern, growth attributes, and digestive enzyme indices of Puntius gonionotus (Bleeker, 1850), Pangasianodon hypophthalmus (Sauvage, 1878) and Heteropneustus fossilis (Bloch, 1794) under freshwater biofloc based polyculture system

BMC Microbiology
Background The biofloc system (BFS) provides a sustainable aquaculture system through its efficient in situ water quality maintenance by the microbial biomass, besides continuous availability of these protein-rich microbes as feed to enhance growth and ...
Husne Banu, Himanshu Sekhar Swain, Pratap Chandra Das, Vignesh Velmani, Rakhi Kumari   +4 more
doaj   +1 more source

Development and utilization of new O2-independent bioreporters

Microbiology Spectrum
Fluorescent proteins have revolutionized science since their discovery in 1962. They have enabled imaging experiments to decipher the function of proteins, cells, and organisms, as well as gene regulation.
Eva Agranier, Pauline Crétin, Aurélie Joublin-Delavat, Léa Veillard, Katia Touahri, François Delavat   +5 more
doaj   +1 more source

A Rhizobium leguminosarum Lipopolysaccharide Lipid-A Mutant Induces Nitrogen-Fixing Nodules with Delayed and Defective Bacteroid Formation

Molecular Plant-Microbe Interactions, 2004
Lipopolysaccharides from pea-nodulating strain Rhizobium leguminosarum bv. viciae 3841, as all other members of the family Rhizobiaceae with the possible exception of Azorhizobium caulinodans, contains a very long chain fatty acid; 27-hydroxyoctacosanoic
Vinata Vedam, Janine G. Haynes, Elmar L. Kannenberg, Russell W. Carlson, D. Janine Sherrier   +4 more
doaj   +1 more source

Glutathione and Homoglutathione Play a Critical Role in the Nodulation Process of Medicago truncatula

Molecular Plant-Microbe Interactions, 2005
Legumes form a symbiotic interaction with bacteria of the Rhizobiaceae family toproduce nitrogen-fixing root nodules under nitrogen-limiting conditions.
Pierre Frendo, Judith Harrison, Christel Norman, María Jesús Hernández Jiménez, Ghislaine Van de Sype, Alain Gilabert, Alain Puppo   +6 more
doaj   +1 more source

The Hormesis effect of cadmium on Panax notoginseng and corresponding impact on the rhizosphere microorganism

Ecotoxicology and Environmental Safety
Panax notoginseng is a famous Chinese traditional medicinal. However, soil cadmium pollution seriously affected the yield and quality of notoginseng. This study systematically investigated the effects of soil Cd stress at different concentrations on the ...
Mingpeng Liu, Xuanxiang Du, Mulan Wang, Yuewen Huo, Yanbo Zeng, Jingheng Wu, Xin Ying, Fugang Wei, Li Liu, Jianguo Tang   +9 more
doaj   +1 more source

Plasmids of the Rhizobiaceae and Their Role in Interbacterial and Transkingdom Interactions

, 2010
Bacteria belonging to the Rhizobiaceae have more than a century now attracted scientific attention due to their ability to associate with plants and drastically affect plant development or well-being. Major role in the plant – microbe exchange that acts in host benefit or disease is played by indigenous plasmids of the bacteria, usually large in size ...
Pappas, Katherine M., Cevallos, Miguel A.   +1 more
openaire   +2 more sources

Features of the atherosclerotic plaque microbiome in patients after carotid endarterectomy

Российский кардиологический журнал
Aim. To study the microbiome of atherosclerotic plaque biopsies in patients who underwent carotid endarterectomy (CEA).Material and methods. In this study, the microbiota profile of 76 atherosclerotic plaque samples obtained during CEA was analyzed using
E. P. Kolesova, M. A. Chernyavsky, A. G. Vanyurkin, E. V. Verkhovskaya, E. K. Zaykova, O. V. Kalinina, S. I. Sitkin, A. L. Maslyansky, V. V. Kvan, E. Yu. Vasilyeva, A. N. Yakovlev, A. Yu. Babenko, A. O. Konradi, E. V. Shlyakhto   +13 more
doaj   +1 more source

Characterizing the bacterial communities associated with Mediterranean sponges: a metataxonomic analysis

Frontiers in Microbiology
The oceans cover over 70% of our planet, hosting a biodiversity of tremendous wealth. Sponges are one of the major ecosystem engineers on the seafloor, providing a habitat for a wide variety of species to be considered a good source of bioactive ...
Roberta Esposito, Serena Federico, Serena Federico, Michele Sonnessa, Sofia Reddel, Marco Bertolino, Nadia Ruocco, Giacomo Zagami, Marco Giovine, Marina Pozzolini, Marco Guida, Valerio Zupo, Maria Costantini   +12 more
doaj   +1 more source