English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

The mouse Y chromosome remains highly condensed in all somatic tissues but decondenses extensively in testis. We have isolated a mouse Y chromosome-specific repeat M34 (11.5 kb) and shown that this is distributed along the Y chromosome except the sex-determining region (the Y short arm) in which GATA repeats are predominantly concentrated. It has 32 copies of GATA repeats in a 2.7 kb fragment. About 200-300 copies of M34 on the Y chromosome are interspersed among other sequences. A 1.2 kb fragment (p3) of M34, containing GATA repeats, also has scaffold attachment region (SAR) motifs which bind to nuclear matrices. A strong affinity of histone H1 to SAR motifs is implicated in maintaining the condensed state of the Y chromosome in somatic tissues. The probable significance of molecular organization of the Y chromosome is discussed.

Banded krait minor-satellite (Bkm)-associated Y chromosome-specific repetitive DNA in mouse