Ευαγγελιστής Ιωάννης - Μωϋσής (πίν. 54-55)

A remarkable autosomal heteromorphism in Pseudoryzomys simplex 2n = 56; FN = 54–55 (Rodentia, Sigmodontinae)

Pseudoryzomys simplex, the false rice rat, is a monotypic genus of the Oryzomyini tribe (Sigmodontinae) distributed in part of Bolivia, Paraguay, Argentina and Brazil. Its diploid number has been described as 56 acrocentric chromosomes decreasing in size and no karyotype figure has been depicted. Herein, we present karyotypic data on P. simplex, including chromosome banding and molecular fluore...

Archaeal Pus10 proteins can produce both pseudouridine 54 and 55 in tRNA.

Pus10, a recently identified pseudouridine (Psi) synthase, does not belong to any of the five commonly identified families of Psi synthases. Pyrococcus furiosus Pus10 has been shown to produce Psi55 in tRNAs. However, in vitro studies have identified another mechanism for tRNA Psi55 production in Archaea, which uses Cbf5 and other core proteins of the H/ACA ribonucleoprotein complex, in a guide...

Role of cross - shell excitations in the reaction 54 Fe ( − → d , p ) 55 Fe

M. Mahgoub, R. Krücken, Th. Faestermann, A. Bergmaier, D. Bucurescu, R. Hertenberger, Th. Kröll, H.-F. Wirth, and A. F. Lisetskiy 1 Physik Department, Technische Universität München, D-85748 Garching, Germany 2 Institut für Angewandte Physik und Messtechnik, Universität der Bundeswehr München, D-85577 Neubiberg, Germany 3 Horia Hulubei National Institute of Physics and Nuclear Engineering (IFIN...

پیوستها 54

جلد 54