dict.md logo
Choose languages of interest
Fix definition: Cause to be firmly attached; stick or hold together and resist separation.
Attached_to relation definition: Connected_to relation which holds between each anatomical structure of type A and some structure B such that some of the constitutional parts of the structure in type A are intermingled with some of the constitutional parts of the structure in type B across a fiat part of their maximal boundary which the related structures share.
Matrix Attachment Regions definition: Regions of the CHROMATIN or DNA that bind to the NUCLEAR MATRIX. They are found in INTERGENIC DNA, especially flanking the 5' ends of genes or clusters of genes. Many of the regions that have been isolated contain a bipartite sequence motif called the MAR/SAR recognition signature sequence that binds to MATRIX ATTACHMENT REGION BINDING PROTEINS.
Matrix Attachment Region definition: Regions of chromosomal DNA attached to a structural component of the interphase nucleus termed the nuclear matrix, permitting the partitioning of DNA in the chromosomes into looped chromatin domains.