From the packing in the crystal, a cross-linker model with a diameter of 25 Å and five or six nucleosomes per 11-nm helical repeat was derived. Most recently, reconstituted chromatin fiber ...

Chromatin, the name for this packaging, serves as a guide. It instructs the cell on when, where, and how to “read” and utilize the data contained in the DNA. To guarantee young, healthy cells ...

Lymphomas belong to the group of malignant diseases of the immune system and mainly affect the organs of the lymphatic system ...

Lymphomas belong to the group of malignant diseases of the immune system and mainly affect the organs of the lymphatic system. Anaplastic large cell lymphoma (ALCL) belongs to the subgroup of ...

A team of researchers led by Prof. XIAO Jun from the Institute of Genetics and Developmental Biology (IGDB) of the Chinese Academy of Sciences has discovered a new way in which temperature can ...

Epigenetic processes, such as changes in DNA methylation or chromatin structure ... showed that the loss of HDAC1 profoundly changes the packaging of the genetic material and gene activity ...

However, the DNA is contained within the nucleus, which is only around 6 μm in diameter, due to compaction by packaging it as chromatin. Chromatin consists of nucleosomes, the basic structural unit of ...

That means it places chemical marks on DNA-packaging proteins called histones ... They showed that the shift from a repressed to an active chromatin state—marked by changes in histone ...

Packing can be an arduous task for many. This is why many shoppers default to packing cubes to help them out so now everything is where it needs to be. A six-pack of BAGSMART compression packing ...