Results 81 to 90 of about 330,773 (377)

BIOLOGICAL NITROGEN FIXATION STABILITY OF COWPEA CULTIVARS WITH TROPICAL SEMI-ARID RHIZOBIAL STRAINS [PDF]

, 2021
Amanda Cordeiro de Melo Souza, Thiago Pontes Lira, Antônio Félix da Costa, Felipe José Cury Fracetto, Giselle Gomes Monteiro Fracetto, M. A. Lira   +5 more
openalex   +1 more source

Tumor‐stromal crosstalk and macrophage enrichment are associated with chemotherapy response in bladder cancer

FEBS Open Bio, EarlyView.
Chemoresistance in bladder cancer: Macrophage recruitment associated with CXCL1, CXCL5 and CXCL8 expression is characteristic of Gemcitabine/Cisplatin (Gem/Cis) Non‐Responder tumors (right side) while Responder tumors did not show substantial tumor‐stromal crosstalk (left side). All biological icons are attributed to Bioicons: carcinoma, cancerous‐cell‐
Sophie Leypold, Janik Riese, Lancelot Seillier, Mark Kühnel, Julia Pannhausen, Charlotte O. J. Fröhlich, Christian Martin, Peter Boor, Matthias Saar, Danny D. Jonigk, Nadine T. Gaisa, Michael Rose   +11 more
wiley   +1 more source

Widespread nitrogen fixation in sediments from diverse deep-sea sites of elevated carbon loading [PDF]

, 2018
Nitrogen fixation, the biological conversion of N_2 to NH_3, is critical to alleviating nitrogen limitation in many marine ecosystems. To date, few measurements exist of N_2 fixation in deep‐sea sediments. Here, we conducted > 400 bottle incubations with
Chadwick, Grayson L., Connon, Stephanie A., Dawson, Katherine, Dekas, Anne E., Fike, David A., Fortney, Julian, Green-Saxena, Abigail, Orphan, Victoria J.   +7 more
core  

Faba bean as a novel brewing adjunct:consumer evaluation [PDF]

, 2019
The starch in the grains of legumes, such as faba bean (Vicia faba L.), offers an environmentally sustainable raw material for the brewing industry as their entire nitrogen fertiliser requirement can be provided by the natural process of biological ...
Allison, European Brewing Convention, Eysenck, Hartwig, Lee, Markham, Meilgaard, Rochester, Rochester, Simoons, Spence, Sprent, Winham, Wolfson   +13 more
core   +3 more sources

What do we know about biological nitrogen fixation in insects? Evidence and implications for the insect and the ecosystem

Insect Science, 2020
Many insects feed on a low‐nitrogen diet, and the origin of their nitrogen supply is poorly understood. It has been hypothesized that some insects rely on nitrogen‐fixing bacteria (diazotrophs) to supplement their diets.
Nitsan Bar-Shmuel, A. Behar, M. Segoli
semanticscholar   +1 more source

C2α‐carbanion‐protonating glutamate discloses tradeoffs between substrate accommodation and reaction rate in actinobacterial 2‐hydroxyacyl‐CoA lyase

FEBS Open Bio, EarlyView.
Enzymes of the 2‐hydroxyacyl‐CoA lyase group catalyze the condensation of formyl‐CoA with aldehydes or ketones. Thus, by structural adaptation of active sites, practically any pharmaceutically and industrially important 2‐hydroxyacid could be biotechnologically synthesized. Combining crystal structure analysis, active site mutations and kinetic assays,
Michael Zahn, Barbara Seroka, Ryszard Lazny, Zenon Lotowski, Thore Rohwerder   +4 more
wiley   +1 more source

Promoting black oat and ryegrass growth via Azospirillum brasilense inoculation after corn and soybean crop rotation [PDF]

Emirates Journal of Food and Agriculture
Inadequate management of nitrogen fertilization, due to high costs, compromises the nutrition and productivity of winter forage plants, highlighting the need to adopt sustainable alternatives, such as using nitrogen-fixing bacteria.
Vinícius dos Santos Cunha, Marcos da Silva Brum, André Brugnara Soares, Evandro Ademir Deak, Léo Antônio Limberger Speth, Thomas Newton Martin   +5 more
doaj   +3 more sources

Genetic Improvement of Biological Nitrogen Fixation in Common Bean Genotypes (Phaseolus vulgaris L.) [PDF]

, 2012
Fifty common bean genotypes were cultivated in two separately field trials at the research station of Islamic Azad University, Khorasgan Branch during 2008-2009. The experimental design was randomized complete block.
Ahmad Reza Golparvar
core   +1 more source

The temporal trends and short‐ and long‐term mortality of people with acute myocardial infarction and rheumatoid arthritis: a nationwide cohort study

Arthritis Care &Research, Accepted Article.
Aims We investigated whether a diagnosis of rheumatoid arthritis (RA) affects the quality of inpatient acute myocardial infarction (AMI) care and long‐term mortality post‐AMI. Methods We analysed data from 784,091 adults, 6,047 with a diagnosis of RA, from England and Wales hospitalised with AMI between 2005 and 2019 from the MINAP registry, linked ...
Megan Butler, Nicholas Weight, Muhammad Rashid, Rodrigo Bagur, Purvi Parwani, Samantha Hider, Edward Roddy, Robert Butler, Mamas A Mamas   +8 more
wiley   +1 more source

Nitrogen fixation and molecular oxygen: comparative genomic reconstruction of transcription regulation in Alphaproteobacteria

Frontiers in Microbiology, 2016
Biological nitrogen fixation plays a crucial role in the nitrogen cycle. An ability to fix atmospheric nitrogen, reducing it to ammonium, was described for multiple species of Bacteria and Archaea. Being a complex and sensitive process, nitrogen fixation
Olga V Tsoy, Dmitry A Ravcheev, Jelena Čuklina, Jelena Čuklina, Mikhail S Gelfand, Mikhail S Gelfand, Mikhail S Gelfand, Mikhail S Gelfand   +7 more
doaj   +1 more source