Results 51 to 60 of about 130,133 (323)

Host-selected mutations converging on a global regulator drive an adaptive leap towards symbiosis in bacteria [PDF]

, 2017
Host immune and physical barriers protect against pathogens but also impede the establishment of essential symbiotic partnerships. To reveal mechanisms by which beneficial organisms adapt to circumvent host defenses, we experimentally evolved ...
Cooper, Vaughn S., Coyle, Matthew, Donner, Rachel A., Foxall, Randi L., Pankey, Molly Sabrina, Perry, Lauren A., Schuster, Brian M., Ster, Ian M., Whistler, Cheryl A.   +8 more
core   +3 more sources

Symbiotic-Witch  2: More Efficient Algorithm and Witness Refutation

, 2023
AbstractThe new version of the witness validator Symbiotic-Witch follows more precisely the (fixed version of the) semantics of verification witnesses. This makes the tool more efficient as it can benefit from sink nodes. Further, the tool can now refute a witness.
Paulína Ayaziová, Jan Strejček
openaire   +1 more source

Symbiotic Efficiency and Cytokinin Activity of New Mesorhizobium cicerі Strains

Mikrobiolohichnyi Zhurnal, 2023
The efficiency of the introduction of nodule bacteria, microsymbionts of legumes in agrocenoses, largely depends on the activity of biologically active substances’ biosynthesis by diazotrophs. Seed bacterization with effective rhizobia strains capable of synthesizing exometabolites for phytostimulating activity not only promotes the formation and ...
O.V. Lohosha, Yu.O. Vorobei, N.O. Leonova   +2 more
openaire   +1 more source

Symbiotic efficiency, biosorption and the growth of rhizobia on Horse gram plants under aluminium stress

Acta Biologica Slovenica, 2019
The aim of the present study was to evaluate the tolerance potential of Horse gram rhizobia to aluminium (Al) toxicity, the enhancement in pod formation, symbiotic efficiency and biosorption potential in the rhizobia inoculated Horse gram (Macrotyloma ...
Prabhavati Edulamudi, Anthony Johnson Anthony Masilamani, Venkata Ramana Sai Gopal Divi, Vishnuvardhan Zakkula, Umamaheswara Rao Vanga, Veera Mallaiah Konada   +5 more
doaj   +1 more source

Morphological, genetic diversity and symbiotic functioning of rhizobia isolates nodulating cowpea (Vigna unguiculata L. Walp) in soils of Western Kenya and their tolerance to abiotic stress

Cogent Food & Agriculture, 2020
Nitrogen is the most limiting nutrient for growth of most crop plants in sub-Saharan Africa and legume crops largely depend on fixed nitrogen from indigenous nitrogen-fixing bacteria.
Carolyn Odori, Jane Ngaira, Johnson Kinyua, Evans N. Nyaboga   +3 more
doaj   +1 more source

Research status of soybean symbiosis nitrogen fixation

Oil Crop Science, 2020
Soybean (Glycine max) is one of the most important economic legume crops with largest planting area, and is also an important oil crop, as well as food and feed material.
Rong Li, Haifeng Chen, Zhonglu Yang, Songli Yuan, Xin’an Zhou   +4 more
doaj   +1 more source

A Wide Symbiotic Channel to Type Ia Supernovae [PDF]

, 1999
As a promising channel to Type Ia supernovae (SNe Ia), we have proposed a symbiotic binary system consisting of a white dwarf (WD) and a low mass red-giant (RG), where strong winds from the accreting WD play a key role to increase the WD mass to the ...
Barlow M. J., Bressan A., Cappellaro E., Cumming R. J., Hanes D. A., Izumi Hachisu, Ken' ichi Nomoto, Li X.-D., Mariko Kato, Nariai K., Nariai K., Nomoto K., Paczynski B., Saio H., Sawada K., Sekiguchi K., Shahbaz T.   +16 more
core   +2 more sources

Discovery in IC10 of the farthest known symbiotic star

, 2008
We report the discovery of the first known symbiotic star in IC10, a starburst galaxy belonging to the Local Group, at a distance of ~750kpc. The symbiotic star was identified during a survey of emission-line objects.
Allen, Asplund, Belczyński, Corradi, Corradi, Corradi, Denise R. Gonçalves, Fluks, Gonçalves, Kaler, Kenyon, Kingsburgh, Kniazev, Laura Magrini, Magrini, Massey, Massey, Massey, Mateo, Munari, Munari, Osterbrock, Roberto D. D. Costa, Romano L. M. Corradi, Santander-García, Shaw, Sokoloski, Ulisse Munari   +27 more
core   +1 more source

Nitrogen yield advantage from grass-legume mixtures is robust over a wide range of legume proportions and environmental conditions [PDF]

, 2015
Coordination of this project was supported by the EU Commission through COST Action 852 ‘Quality legume-based forage systems for contrasting environments‘.
Barton, Boller, Bustamante, Canfield, Carlsson, Cassman, Cornell, Craine, Davidson, Ecoinvent Centre, Eriksen, Finn, Foley, Foley, Frey, Galloway, Godfray, Gruber, Guckert, Hartwig, Hebeisen, Hill, Høgh-Jensen, Høgh-Jensen, IPCC, Jensen, Johnson, Kenward, Kirwan, Kirwan, Kitani, Ledgard, Ledgard, Lee, Loiseau, Lynch, Lüscher, Lüscher, Mueller, Nassiri, Nesheim, Nesheim, Nyfeler, Nyfeler, Peyraud, Pinheiro, Pirhofer-Walzl, R Development Core Team, Rasmussen, Rochette, Ruijven, Schils, Schmeer, Schwank, Serraj, Serraj, Smith, Smith, Smith, Soussana, Soussana, Suter, Suter, Taube, Temperton, Thornton, Tilman, Trenbath, Zanetti, Zhang   +69 more
core   +1 more source

Efficient compartmentalization in insect bacteriomes protects symbiotic bacteria from host immune system

Microbiome, 2022
Abstract Background Many insects house symbiotic intracellular bacteria (endosymbionts) that provide them with essential nutrients, thus promoting the usage of nutrient-poor habitats.
Ferrarini, Mariana G., Dell’aglio, Elisa, Vallier, Agnès, Balmand, Severine, Vincent-Monégat, Carole, Hughes, Sandrine, Gillet, Benjamin, Parisot, Nicolas, Zaidman-Rémy, Anna, Vieira, Cristina, Heddi, Abdelaziz, Rebollo, Rita   +11 more
openaire   +8 more sources