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 Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

In T cells, transcriptional activation by the long terminal repeat (LTR) of the mink cell focus-forming murine leukaemia virus requires some spacing between the enhancer and promoter. A large size-range of intervening sequences (11-93 bp) is able to activate transcription efficiently. Neither a specific nucleotide sequence nor stereospecific alignment of the spacer is important.

journal of general virology

Spacing between the enhancer and promoter of the long terminal repeat of a murine leukaemia retrovirus is required for transcriptional activation in T cells.