Biology News
Heterozygosity for the common perforin mutation, p.A91V, impairs the ... - Nature.com


Nature.com
Perforin (PRF, PRF1) is an essential pore-forming protein that is released by CLs into the site of target cell contact where it oligomerises to form pores on the membrane of the target cell, allowing the diffusion of a suite of cosecreted apoptosis ...

Chance: The importance of randomness in evolution - New Scientist


New Scientist
TAKE 100 newly formed planets of one Earth mass. Place each in the habitable zone of a G-type main sequence star. Set your timer for 4 billion years. What do you get? A hundred planets teeming with life forms quite similar to those on Earth, perhaps ...

Orchestrating transcription with the pol II CTD - Nature.com


Nature.com
A hallmark of eukaryotic RNA polymerase II (Pol II) is the unusual carboxy-terminal domain (CTD) of its largest subunit, RPB1. The Pol II CTD contains tandem repeats of a heptapeptide with a consensus YSPTSPS sequence. Elegant biochemical and genetic ...

The Sequence Manipulation Suite

Dallas - United States

The Sequence Manipulation Suite is a collection of JavaScript programs for generating, formatting, and analyzing short DNA and protein sequences. It is commonly used by molecular biologists, for teaching purposes, and for program and algorithm testing.

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    The Sequence Manipulation Suite

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