Results 51 to 60 of about 8,213 (179)

Isolation of Glucose Fermenting Nitrogen Fixing Gene (nifH) Containing Endophytic Bacteria from Seed and Roots of Wheat (Triticum aestivation l.) [PDF]

, 2023
The present study was conducted to study the nifH gene containing endophytic bacterial frequency in wheat seed and roots obtained from the soil of Chitwan and Kaski. One hundred and four isolates were studied for the presence of the nifH gene.
Yadav, Pankaj Kumar, Luitel, Himal, Devkota, Subash, Rasaily, Santosh, Puri, Ramesh Raj, Bhandari, Sushil, Department of Agriculture and Fisheries, Queensland   +6 more
core   +2 more sources

Influence of ammonium and moisture on survival and nifH transcription in the diazotrophic Pseudomonas mendocina S10

Notulae Scientia Biologicae, 2020
Nitrogen is important for crop productivity and usually added in form of urea into the soil which negatively affects the environment. It is important to utilize nitrogen fixing bacteria for improving the nitrogen content of soil in India.
Sushma SHARMA, Dileep K. SINGH
doaj   +1 more source

Beyond Mycorrhizae: A Multi‐Kingdom Community in Epiphytic Orchid Roots Reveals Cyanobacteria Intracellular and a Velamen Microbial Refuge

Environmental Microbiology Reports, Volume 18, Issue 6, December 2026.
This study redefines orchid ecology by revealing Cattleya purpurata roots host a multi‐kingdom microbiota. We report the first intracellular cyanobacteria in orchids, coexisting with mycorrhizal fungi in the cortex. The velamen functions as a structured refuge for specific, highly diverse microbial communities. ChatGPT (OpenAI) was used only for visual
Eliana de Medeiros Oliveira, Edenilson Meyer, Paulo Emilio Lovato, Miguel Pedro Guerra, Tainara Gris, Anna Flávia Neri de Almeida, Juliana Lischka Sampaio Mayer   +6 more
wiley   +1 more source

Abundance of Gamma-A nifH genes in the northern South China Sea

, 2013
Abundance of Gamma-A nifH genes in the northern South China ...
Hongmei Jing (478501), Hongbin Liu (217935), Liangliang Kong (478500), Kataoka, Takafumi, Takafumi Kataoka (478502), Kong, Liangliang, Liu, Hongbin, Sun, Jun, Jing, Hongmei, Jun Sun (8005007)   +9 more
core   +1 more source

R dataset for processing nifH sequences

, 2022
R dataset used in the manuscript entitled "Unraveling global and diazotrophic bacteriomes of boreal forest floor feather mosses and their environmental drivers at the ecosystem and at the plant scale in North America".See file "R code for processing ...
Marie Renaudin (11938571)
core   +1 more source

Changes in Acetylene Reduction Activities and nifH Genes Associated with Field-Grown Sweet Potatoes with Different Nursery Farmers and Cultivars

Horticulturae, 2019
Sweet potato cultivars obtained from different nursery farmers were cultivated in an experimental field from seedling-stage to harvest, and the acetylene reduction activity (ARA) of different parts of the plant as well as the nifH genes associated with ...
Kazuhito Itoh, Keisuke Ohashi, Nao Yakai, Fumihiko Adachi, Shohei Hayashi   +4 more
doaj   +1 more source

Impact Crater Hydrothermal Systems Support Rapid Microbial Enrichment and Diverse Metabolic Potential

Geobiology, Volume 24, Issue 6, November/December 2026.
ABSTRACT Impact crater hydrothermal systems, formed after asteroid and comet impacts, have been proposed as promising habitats for life on early Earth and as key targets in the search for life on planetary bodies such as Mars, since they provide liquid water and active geochemical turnover.
Sabrina M. C. Hardy, Emily J. Aguilar‐Pine, Sean Gulick, Alaa Ahmad, Brett J. Baker, Nathalie Scott, Georgina Aitolo, Naomi Felton, Charles S. Cockell   +8 more
wiley   +1 more source

Abundance of Gamma-A nifH genes in tropical waters of the eastern North Atlantic

, 2013
Abundance of Gamma-A nifH genes in tropical waters of the eastern North ...
Lohan, Maeve C, Nicole Pereira (6966635), Woodward, E Malcolm S, Gilbert, Jack Anthony, Swift, Paul, Turk, Kendra A, Shelley, Rachel, E Malcolm S Woodward (6966584), Maeve C Lohan (6966644), Pereira, Nicole, Kendra A Turk (6966629), Zehr, Jonathan P, Jonathan P Zehr (6966632), Rachel Shelley (6966638), Andrew Rees (6966569), Jack Anthony Gilbert (6966614), Rees, Andrew, Paul Swift (236749)   +17 more
core   +1 more source

Marine bacterial richness increases towards higher latitudes in the eastern Indian Ocean

Limnology and Oceanography Letters, 2018
We investigated the bacterial community structure in surface waters along a 2500 km transect in the eastern Indian Ocean. Using high throughput sequencing of the 16S rRNA gene, we measured a significant latitudinal increase in bacterial richness from 800
Eric J. Raes, Levente Bodrossy, Jodie van de Kamp, Andrew Bissett, Anya M. Waite   +4 more
doaj   +1 more source

Water mass dynamics drive nitrogen fixation rates and diazotroph community composition in the coastal ocean

Limnology and Oceanography, Volume 71, Issue 10, October 2026.
Abstract Although significant N2 fixation rates (NFRs) have been observed throughout mid‐Atlantic coastal waters, studies have been limited in their temporal coverage, and the methods used to detect nitrogen fixers (diazotrophs) and their findings have varied.
Katherine E. Crider, Corday R. Selden, Kimberly Powell, Sing‐how Tuo, Michael Muglia, Patterson Taylor, Margaret R. Mulholland, P. Dreux Chappell   +7 more
wiley   +1 more source