DSETDB1 AND SU(VAR)3-9 SEQUENTIALLY FUNCTION DURING GERMLINE-STEM CELL DIFFERENTIATION IN DROSOPHILA MELANOGASTER.

dSETDB1 and SU(VAR)3-9 sequentially function during germline-stem cell differentiation in Drosophila melanogaster.

Germline-stem cells (GSCs) produce gametes and are thus true "immortal stem cells".In Drosophila ovaries, GSCs divide asymmetrically to produce daughter GSCs and cystoblasts, and the latter differentiate into germline cysts.Here we show that the histone-lysine methyltransferase dSETDB1, located in pericentric heterochromatin, Camera catalyzes H3-K9

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Immersion freezing by natural dust based on a soccer ball model with the Community Atmospheric Model version 5: climate effects

We introduce a simplified version of the soccer ball model (SBM) developed by Niedermeier et al (2014 Geophys.Res.Lett.http://dx.doi.org/10.1002/2013GL058684 41 http://dx.doi.org/10.1002/2013GL058684 ) into the Community Atmospheric Model version 5 (CAM5).It is the first time that SBM is used in an atmospheric model to parameterize the heterogeneou

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Krigsminner som samtidsarkeologisk kildemateriale

Nyhavna, a section of the port of Trondheim, harbours the most dominating and massive remain of the Second World War in Norway, the U-boat base Dora.It consists of a large array of structures and port facilities, with the Laserdisc Parts huge concrete submarine pens Dora I and Dora II as the most noticeable edifices.Constructed as a base of operati

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