Results 41 to 50 of about 852,942 (157)

Wild rice species from Pantanal are hotspots for associations with plant growth-promoting rhizobacteria

Journal of Plant Interactions
We isolated diazotrophic bacteria from Oryza latifolia and Oryza glumaepatula in two wetlands of the Pantanal biome, to evaluate their plant growth-promoting traits.
Analice Paula de Sousa Campelo, José Ivo Baldani, Gecele Matos Paggi, Luciana Cristina Vitorino, Layara Alexandre Bessa, Marivaine da Silva Brasil   +5 more
doaj   +1 more source

The Chaetocerosphere: Chaetoceros Species and Associated Prokaryotes in a Coastal Area

Environmental Microbiology Reports, Volume 18, Issue 5, October 2026.
Chaetoceros species maintain recurrent distinct prokaryotic assemblages in their phycosphere. Alphaproteobacteria, Bacteroidetes and Archaea Thermoplasmata and Marine Group II are the most represented in the phycosphere. Bipartite networks highlight strong links between the diatom and specific prokaryotic taxa, especially the chain‐forming species ...
Anna Chiara Trano, Raffaella Casotti, Roberta Piredda   +2 more
wiley   +1 more source

Diazotrophic Bacteria and Nitrogen Fertilization on ATPase Activity in Micropropagated Pineapple Plantlets During Acclimatization

Horticulturae
Micropropagated plantlets, after removal from controlled laboratory conditions, require an acclimatization period. Adaptation to the new environment induces anatomical and physiological changes controlled by cellular processes.
Aurilena de Aviz Silva, Almy Junior Cordeiro de Carvalho, Paulo Cesar dos Santos, Rômulo André Beltrame, Marta Simone Mendonça Freitas, Flávia Paiva de Freitas, Roberto Rivelino do Nascimento Barbosa, Alessandro Coutinho Ramos, Fabio Lopes Olivares, Stella Arndt, Leandro Pin Dalvi, Moises Zucoloto, Orlando Carlos Huertas Tavares, Mírian Peixoto Soares da Silva   +13 more
doaj   +1 more source

Distinct root‐associated fungal communities may account for the persistence of Podocarpus conifers in tropical forest

Ecology, Volume 107, Issue 9, September 2026.
Abstract Podocarps (Podocarpaceae) are one of the few lineages of conifers found in closed canopy tropical forests. They typically have highly restricted distributions that are associated with nutrient‐poor sites. Unlike other tree species, the presence of distinct nodule‐like structures allows their roots to be easily distinguished from those of co ...
Astrid Ferrer, Blaine Martin, Adriana Corrales, James W. Dalling   +3 more
wiley   +1 more source

Interação de bactérias benéficas associativas (Herbaspirillum seropedicae e Azospirillum brasilense) com diferentes espécies de gramíneas (Zea mays, Brachypodium distachyon e Setaria viridis) [PDF]

, 2014
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências Agrárias, Programa de Pós-Graduação em Recursos Genéticos Vegetais, Florianópolis, 2014.O nitrogênio é um nutriente essencial no crescimento e desenvolvimento das plantas.
Amaral, Fernanda Plucani do
core  

nifH Gene Sequencing Reveals the Effects of Successive Monoculture on the Soil Diazotrophic Microbial Community in Casuarina equisetifolia Plantations

Frontiers in Plant Science, 2021
The growth and productivity of Casuarina equisetifolia is negatively impacted by planting sickness under long-term monoculture regimes. In this study, Illumina MiSeq sequencing targeting nifH genes was used to assess variations in the rhizospheric soil ...
Liuting Zhou, Jianjuan Li, Ganga Raj Pokhrel, Jun Chen, Yanlin Zhao, Ying Bai, Chen Zhang, Wenxiong Lin, Zeyan Wu, Zeyan Wu, Zeyan Wu, Chengzhen Wu   +11 more
doaj   +1 more source

Microbiome‐mediated plant‐soil feedbacks as a tool for resilient agriculture

iMetaOmics, Volume 3, Issue 3, September 2026.
Translating plant‐soil feedbacks (PSFs) into reliable agricultural management requires shifting from input‐dependent practices toward endogenous, process‐driven crop resilience. To bridge this gap, we propose a predictive framework centered on three strategic interventions: engineering the crop holobiont, diversifying the soil habitat, and deploying ...
Muhammad Asif, Hazrat Bilal, Min Xiao, Lei Dong, Wen‐Jun Li   +4 more
wiley   +1 more source

Enumeration and characterization of arsenic-tolerant diazotrophic bacteria in a long-term heavy-metal-contaminated soil

, 2009
The abundance of arsenic-tolerant diazotrophic bacteria was compared in a long-term contaminated soil versus a non-contaminated one. In addition, the characterization of tolerant diazotrophic bacteria was carried out.
Neto, M.M., Almeida, A.C., Pampulha, M.E., Oliveira, A.   +3 more
core   +2 more sources

A dual role of phycoerythrin in the nitrogen‐fixing cyanobacterium Crocosphaera watsonii: From light‐harvesting to nitrogen reservoir

Limnology and Oceanography Letters, Volume 11, Issue 5, September 2026.
Abstract Unicellular diazotrophic cyanobacteria contribute up to ~50% of marine N2 fixation, and Crocosphaera watsonii, characterized by high phycoerythrin (PE) content, is among one of the key species in tropical and subtropical oceans. Although recent observations have revealed heterogeneous N2 fixation activity within C.
Takako Masuda, Grzegorz Konert, Dominik Pinkas, Marie Vancová, Vlada Filimonenko, Radek Kaňa, Ondřej Prásil   +6 more
wiley   +1 more source

Evaluation of diazotrophic bacteria as biofertilizers. [PDF]

, 2013
Ph.D. University of KwaZulu-Natal, Pietermaritzburg 2013.Inoculation with diazotrophic bacteria is well documented as a means to enhance growth and increase yields of various crops, especially when used as an alternative or a supplement to the use of ...
Kifle, Medhin Hadish.
core   +1 more source