• Thumbnail for Long terminal repeat
    A long terminal repeat (LTR) is a pair of identical sequences of DNA, several hundred base pairs long, which occur in eukaryotic genomes on either end...
    11 KB (1,378 words) - 11:06, 3 December 2023
  • Thumbnail for Retrotransposon
    There are two main types of retrotransposons, long terminal repeats (LTRs) and non-long terminal repeats (non-LTRs). Retrotransposons are classified based...
    24 KB (3,108 words) - 06:42, 14 November 2024
  • Thumbnail for LTR retrotransposon
    I transposable elements (TEs) characterized by the presence of long terminal repeats (LTRs) directly flanking an internal coding region. As retrotransposons...
    24 KB (2,703 words) - 19:49, 27 January 2025
  • leading to diversity among different maize lines.[citation needed] Long-terminal repeat (LTR) retrotransposons are part of another mechanism through which...
    18 KB (2,249 words) - 07:08, 22 February 2024
  • sequences (also known as repetitive elements, repeating units or repeats) are short or long patterns that occur in multiple copies throughout the genome....
    32 KB (3,832 words) - 20:58, 13 April 2025
  • functions. The long terminal repeat (LTR) is about 600 nt long, of which the U3 region is 450, the R sequence 100 and the U5 region some 70 nt long. Retroviruses...
    17 KB (1,876 words) - 02:30, 1 April 2025
  • machine-code instruction Logic Trunked Radio, a two-way radio system Long terminal repeat, a DNA sequence Left to right, a directionality of writing systems...
    1 KB (126 words) - 07:53, 16 May 2024
  • Thumbnail for Long interspersed nuclear element
    elements or long interspersed elements) are a group of non-LTR (long terminal repeat) retrotransposons that are widespread in the genome of many eukaryotes...
    29 KB (2,765 words) - 17:47, 3 May 2025
  • Thumbnail for Anopheles gambiae
    with approximately the same composition of long terminal repeat retrotransposons, non-long terminal repeat retrotransposons and DNA transposons. These...
    22 KB (2,301 words) - 07:33, 27 March 2025
  • Thumbnail for Entamoeba histolytica
    enzyme-like endonuclease encoded by the Entamoeba histolytica non-long terminal repeat retrotransposon EhLINE1". The FEBS Journal. 276 (23): 7070–82. doi:10...
    31 KB (3,032 words) - 08:21, 11 April 2025
  • Thumbnail for Genome
    Retrotransposons can be divided into long terminal repeats (LTRs) and non-long terminal repeats (Non-LTRs). Long terminal repeats (LTRs) are derived from ancient...
    44 KB (4,913 words) - 11:30, 26 March 2025
  • Thumbnail for Papaver somniferum
    up of repetitive elements, of which the most represented are the long terminal repeat retrotransposons. This enrichment of genes is related to the maintenance...
    53 KB (5,977 words) - 02:21, 2 May 2025
  • Thumbnail for Retroposon
    regard to transposition activity (as opposed to transposons). Non-long terminal repeat (LTR) retrotransposons such as the human LINE1 elements are sometimes...
    5 KB (490 words) - 11:05, 4 April 2024
  • JL, Small JA, Clements JE (1989). "Regulation of the visna virus long terminal repeat in macrophages involves cellular factors that bind sequences containing...
    30 KB (3,765 words) - 02:44, 1 April 2025
  • activated by an enhancer element that is present in the U3 region of the long terminal repeat of the genome. In addition the expression of the genome is activated...
    17 KB (2,047 words) - 01:19, 1 April 2025
  • Thumbnail for Leucine-rich repeat
    beta-sheets present in other leucine-rich repeats. Leucine-rich repeats are often flanked by N-terminal and C-terminal cysteine-rich domains, but not always...
    11 KB (1,070 words) - 16:42, 9 September 2024
  • Thumbnail for Cassava
    sequences, with significant structural variations mostly related to long terminal repeat retrotransposons. Although smallholders are otherwise economically...
    84 KB (8,388 words) - 09:17, 27 April 2025
  • Thumbnail for Retrovirus
    provirus) is longer than the RNA genome because each of the terminals have the U3 - R - U5 sequences called long terminal repeat (LTR). Thus, 5' terminal has the...
    41 KB (4,708 words) - 08:38, 4 April 2025
  • Thumbnail for Ribonuclease H
    Ribonuclease H (category CS1: long volume value)
    includes an RNase H domain. An example is ERVK6. Long terminal repeat (LTR) and non-long terminal repeat (non-LTR) retrotransposons are also common in the...
    54 KB (5,823 words) - 20:53, 22 July 2024
  • RetrOryza is a database of Long terminal repeat-retrotransposons for the rice genome. Long terminal repeat Retrotransposon Rice Chaparro, Cristian; Guyot...
    1 KB (62 words) - 04:53, 7 August 2024
  • (or terminal) repeats (terminal repeat sequences) are sequences that are repeated on both ends of a sequence, for example, the long terminal repeats (LTRs)...
    4 KB (430 words) - 03:43, 5 August 2024
  • Thumbnail for William A. Haseltine
    Haseltine WA (1984). "Trans-acting Transcriptional Activation of the Long Terminal Repeat of Human T Lymphotropic Viruses in Infected Cells". Science. 225...
    91 KB (12,115 words) - 09:54, 12 January 2025
  • domain in the case of the Pseudoviridae. The genus is made up of long terminal repeat (LTR) retrotransposons, also referred to as metazoan-infecting reverse...
    11 KB (1,211 words) - 01:15, 23 March 2025
  • Thumbnail for Picea abies
    the spruce genome consists of repetitive DNA sequences, including long terminal repeat transposable elements. Despite recent advances in massively parallel...
    32 KB (3,094 words) - 19:55, 30 March 2025
  • Thumbnail for HIV
    ends of each strand of HIV RNA contain an RNA sequence called a long terminal repeat (LTR). Regions in the LTR act as switches to control production of...
    124 KB (14,236 words) - 04:27, 1 April 2025
  • are naive CD4 T cells. HIV transcription is controlled by the 5' Long Terminal Repeat (LTR) region of the provirus, which serves as the key promoter. The...
    22 KB (2,573 words) - 06:14, 26 June 2024
  • the TE transcript. These are further divided into long terminal repeat (LTR) retrotransposons, long interspersed nuclear elements (LINEs), and short interspersed...
    21 KB (2,389 words) - 05:52, 6 January 2025
  • Thumbnail for IGHG4
    PMID 6407005. Ueda S, Nakai S, Nishida Y, Hisajima H, Honjo T (1984). "Long terminal repeat-like elements flank a human immunoglobulin epsilon pseudogene that...
    3 KB (379 words) - 19:21, 13 July 2024
  • Thumbnail for Cabbage looper
    homogametic (ZZ). Its telomeres contain (TTAGG)n repeats and transposons belonging to the non-long-terminal-repeat LINE/R1 family, similar to the silkworm. The...
    51 KB (6,606 words) - 16:58, 24 February 2025
  • Thumbnail for Primate T-lymphotropic virus
    found in HTLV-1. HTLV-1 has three tandem imperfect 21-base repeats as the long terminal repeat, but other PTLVs only have two. The lifecycle is common to...
    27 KB (3,004 words) - 14:51, 26 April 2025