POD24 in MZL: a means to an end or an end point in itself?

Gene body DNA methylation in plants: a means to an end or an end to a means?

Cytosine methylation is widely known for its role in silencing transposable elements and some genes in plants and mammals. However, whereas methylation of promoter sequences can lead to transcriptional repression, the function of gene body methylation remains elusive. This situation is particularly perplexing in the plant Arabidopsis, where many genes are methylated, specifically, over their bo...

Means to an end

L ike some explorers, the bacterial protein PopZ is at home at the poles. Laloux and Jacobs-Wagner identify a novel mechanism that enables PopZ to collect at one pole as a bacterium prepares to divide (1). In a Caulobacter crescentus bacterium, PopZ accumulates at one end of the cell. Multiple PopZ molecules interweave, forming a mesh-like material that moors the bacterium’s DNA at that pole (2...

the aesthetic dimension of howard barkers art: a frankfurtian approach to scenes from an execution and no end of blame

رابطه ی میانِ هنر و شرایطِ اجتماعیِ زایش آن همواره در طولِ تاریخ دغدغه ی ذهنی و دل مشغولیِ اساسیِ منتقدان و نیز هنرمندان بوده است. از آنجا که هنر در قفس آهنیِ زندگیِ اجتماعی محبوس است، گسترش وابستگیِ آن با نهاد ها و اصولِ اجتماعی پیرامون، صرفِ نظر از هم سو بودن و یا غیرِ هم سو بودنِ آن نهاد ها، امری اجتناب ناپذیر به نظر می رسد. با این وجود پدیدار گشتنِ چنین مباحثِ حائز اهمییتی در میان منتقدین، با ظهورِ مکتب ما...

An End in Itself and a Means to Good Ends: Why Income Equality is Important

Telomeres: A New Means to an End

Gene duplication provides an important evolutionary mechanism for functional diversification. A new study in Drosophila indicates that gene duplication has allowed telomere protection to be partitioned between the soma and the specialized chromatin environment of sperm.