DNA replication and genotoxic stresses activate various checkpoint-associated protein kinases, and checkpoint dysfunction often leads to cell lethality. Here, we have identified new members of the mammalian NIMA family of kinases, termed Nek11L and Nek11S (NIMA-related kinase 11 Long and Short isoform) as novel DNA replication/damage stresses-responsive kinases. Molecular cloning and biochemica...

Serratia marcescens wild-types ATCC 264 and Nima grew but did not synthesize prodigiosin in a glycerol-alanine medium containing 10 ng of Fe per ml. Wild-type 264 required the addition of 0.2 mug of Fe per ml for maximal growth and prodigiosin synthesis; Nima required 0.5 mug of Fe per ml. Three percent, but not 0.1%, sea salts inhibited prodigiosin synthesis in a complex medium containing up t...

The mechanisms that control organelle size are poorly understood. Genetic analysis now shows that a NIMA-related kinase helps to regulate the size of cilia by activating disassembly of the cilium when it gets too long.

in this paper a comparative analysis of two poems entitled â« phoenix â» by nima and â«l’albatros â» by baudelaire will be done. it, initially, tries to investigate the symbolism used by these two poets. then a comparative analysis is made from structural and thematic points of view. by comparing and contrasting the potential similarities and differences in these poems, an attempt is made to ...

A new study shows that phospho-dependent expulsion of type-1-phosphatase (PP1) from the spindle pole by Fin1 (NIMA) kinase ensures switch-like activation of Cyclin B-Cdk1 at the G2/M transition.

Nek2, a mammalian protein kinase of unknown function, is closely related to the mitotic regulator NIMA of Aspergillus nidulans. Here we show by both immunofluorescence microscopy and biochemical fractionation that human Nek2 localizes to the centrosome. Centrosome association occurs throughout the cell cycle, including all stages of mitosis, and is independent of microtubules. Overexpression of...

The NIMA-related kinase 2 (NEK 2) has important cell cycle functions related to centriole integrity and splitting. Trypanosoma brucei does not possess centrioles, however, cytokinesis is coupled to basal body separation events. Here we report the first functional characterisation of a T. brucei basal body-cytoskeletal NIMA-related kinase (NRK) protein, TbNRKC. The TbNRKC kinase domain has high ...