Carte de la côte du Brésil, de Rio de Janeiro à l'Ihla Grande / Gravée par G. Lemaître, ...

Échelle(s) : [1:448 000 environ], Lieues de Portugal 5 [= 6,8 cm]

Carte de la côte du Brésil, de Rio de Janeiro à l'Ihla Grande / Gravée par G. Lemaître, ...

Échelle(s) : [1:448 000 environ], Lieues de Portugal 5 [= 6,8 cm]

Carte de la côte du Brésil, de Rio de Janeiro à l'Ihla Grande / Gravée par G. Lemaître, ...

Échelle(s) : [1:448 000 environ], Lieues de Portugal 5 [= 6,8 cm]

G-1 Appeal Activity in the Public Assistance Programs, September 2005

G-1 September 2005 report from the Department of Human Services

Geological explorations in Central Borneo (1893-94) : Borneo expedition. english rev. ed. with an appendix on fossil radiolaria of Central-Borneo ([Reprod.]) / by Dr. G. A. F. Molengraaff,... ; by Dr. G. J. Hinde

Comprend : Description of fossil radiolaria from the rocks of Central Borneo, obtained by prof. Dr. G. A. F. Molengraaff in the dutch exploring expedition of 1893-94

Carte topographique de la route du Simplon entre Brieg et Domo d'Ossola / dressée par Ch[ar]les Picquet, géographe ord[inai]re du roi et de S.A.R m[onsei]g[neu]r le duc d'Orléans

Échelle(s) : 1:100 000

Rossignols amoureux : extrait d'"Hippolyte et Aricie" / Rameau, comp. ; Leïla Ben Sedira, S ; Quintette [i.e.] instrumental Pierre Jamet. Psyché / Manuel de Falla, comp. ; Leïla Ben Sedira, S ; G. Crunelle, fl. ; P. Jamet, hrp

Comprend : Rossignols amoureux / Rameau, comp. ; Leïla Ben Sedira, S ; G. Crunelle, fl. ; P. Jamet, hrp ; Psyché / Manuel de Falla, comp. ; Leïla Ben Sedira, S ; Quintette [i.e.] instrumental Pierre Jamet

FtsZ-independent septal recruitment and function of cell wall remodelling enzymes in chlamydial pathogens.

The nature and assembly of the chlamydial division septum is poorly defined due to the paucity of a detectable peptidoglycan (PG)-based cell wall, the inhibition of constriction by penicillin and the presence of coding sequences for cell wall precursor and remodelling enzymes in the reduced chlamydial (pan-)genome. Here we show that the chlamydial amidase (AmiA) is active and remodels PG in Escherichia coli. Moreover, forward genetics using an E. coli amidase mutant as entry point reveals that the chlamydial LysM-domain protein NlpD is active in an E. coli reporter strain for PG endopeptidase activity (ΔnlpI). Immunolocalization unveils NlpD as the first septal (cell-wall-binding) protein in Chlamydiae and we show that its septal sequestration depends on prior cell wall synthesis. Since AmiA assembles into peripheral clusters, trimming of a PG-like polymer or precursors occurs throughout the chlamydial envelope, while NlpD targets PG-like peptide crosslinks at the chlamydial septum during constriction.

G-1 Appeal Activity in the Public Assistance Programs, October 2005

G-1 Appeal Activity in the Public Assistance Programs - October 2005