Results 141 to 150 of about 7,288 (191)

<i>Bradyrhizobium cedriense</i> sp. nov., a novel rhizobial species isolated from <i>Acacia saligna</i> nodules grown in polluted soils in Tunisia. [PDF]

open access: yesInt J Syst Evol Microbiol
Jihnaoui N   +12 more
europepmc   +1 more source

Analyse de séquences multi-loci (MLSA) dans le genre Bradyrhizobium

open access: yes, 2008
N'Zoué, Angèle   +8 more
openaire   +1 more source

Intrathymic elimination of Mlsa-reactive (V beta 6+) cells during neonatal tolerance induction to Mlsa-encoded antigens. [PDF]

open access: yesJournal of Experimental Medicine, 1988
The cellular basis of neonatally induced T cell tolerance has been investigated in a model system in which usage of a particular TCR V beta segment (V beta 6) is strongly correlated with reactivity to antigens encoded by the Mlsa genetic locus ...
Thierry Pedrazzini   +2 more
exaly   +4 more sources
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Multilocus sequence analysis (MLSA) in prokaryotic taxonomy

Systematic and Applied Microbiology, 2015
To obtain a higher resolution of the phylogenetic relationships of species within a genus or genera within a family, multilocus sequence analysis (MLSA) is currently a widely used method. In MLSA studies, partial sequences of genes coding for proteins with conserved functions ('housekeeping genes') are used to generate phylogenetic trees and ...
Stefanie P Glaeser, Peter Kämpfer
exaly   +3 more sources

Restricted tissue distribution of Mlsa determinants. Stimulation of Mlsa-reactive T cells by B cells but not by dendritic cells or macrophages. [PDF]

open access: yesJournal of Experimental Medicine, 1989
Evidence was sought on the tissue distribution of Mlsa determinants, a class of cell-associated non-H-2 alloantigens that is highly immunogenic for unprimed T cells. Whereas normal CD4+ T cells and an Mlsa-reactive T hybridoma gave strong responses to Mlsa-positive stimulator populations containing Ig+ B cells, anti-Mlsa responses to B-depleted ...
S R Webb, Y Ron, J Sprent
exaly   +3 more sources

Response of mature unprimed CD8+ T cells to Mlsa determinants. [PDF]

open access: yesJournal of Experimental Medicine, 1990
Contrary to existing dogma, evidence is presented that proliferative responses of mature unprimed T cells to Mlsa antigens involve CD8+ cells as well as CD4+ cells. The response of CD8+ cells to Mlsa antigens proved to be heavily dependent on help from CD4+ cells, and responses were stronger in three I-E+ strain combinations than in an I-E- combination.
S R Webb, J Sprent
exaly   +3 more sources

T cell tolerance to Mlsa encoded antigens in T cell receptor V beta 8.1 chain transgenic mice.

open access: yesEMBO Journal, 1989
To study T cell tolerance, transgenic mice were generated that expressed the Mlsa-reactive T cell receptor (TCR) β chain Vβ8.1 (cDNA) under the control of the H-2Kb promoter/immunoglobulin heavy chain enhancer on ~ 90% of peripheral T cells.
Tak W Mak, Hanspeter Pircher, K Bürki
exaly   +2 more sources

MLSA: A link-state multipath routing algorithm

2013 IEEE Symposium on Computers and Communications (ISCC), 2013
High reliability is always pursued by network and protocol designers. Multipath routing can provide multiple paths for transmission and failover, and is considered to be effective in the improvement of network reliability. To compute multiple paths efficiently, we present MLSA, a tree based link-state multipath algorithm, to help a node to find ...
Haijun Geng   +3 more
openaire   +2 more sources

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