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Once the provirus has been integrated, the LTR on the 5′ end serves as the promoter for the entire retroviral genome, while the LTR at the 3′ end provides for nascent viral RNA polyadenylation and, in HIV-1, HIV-2, and SIV, encodes the accessory protein, Nef.
All of the required signals for gene expression are found in the LTRs: Enhancer, promoter (can have both transcriptional enhancers or regulatory elements), transcription initiation (such as capping), transcription terminator and polyadenylation signal.
This was brought up in discussion in another thread which I do not wish to hijack.
Long Term Relationships to me have been widely known to mean a long term committed relationship by two people in a monogamous relationship.
LTR to me is a relationship i have with a woman that lasts at least 1 year. One can be polyamorous and seek out long term, committed relationships.
It means that I want to share my life with her and enjoy each other's company. For me, personally, such would imply that I want to build and share a life with my partner, to one day marry him and continue that journey.Please register to post and access all features of our very popular forum. Over ,000 in prizes has already been given out to active posters on our forum. Plentyoffish dating forums are a place to meet singles and get dating advice or share dating experiences etc. Retroviruses such as Human Immunodeficiency Virus (HIV) use this basic mechanism.U3 and U5 has been further subdivided according to transcription factor sites and their impact on LTR activity and viral gene expression.It also means, to me, that I might have interest in marrying her some day. I do know it means Long Term Relationship, but what is your definition of a Long Term Relationship?