• In molecular biology, a displacement loop or D-loop is a DNA structure where the two strands of a double-stranded DNA molecule are separated for a stretch...
    13 KB (1,484 words) - 12:12, 6 December 2024
  • D-loop replication is a proposed process by which circular DNA like chloroplasts and mitochondria replicate their genetic material. An important component...
    9 KB (1,156 words) - 08:10, 22 February 2024
  • Thumbnail for MtDNA control region
    also known by the acronym DLP, standing for D-Loop and associated Promoters. D-loop means "displacement loop" and, in the context of mtDNA, specifically...
    15 KB (1,632 words) - 22:01, 15 June 2025
  • guanine tetrads that can form from one, two or four strands. D-loop A displacement loop or D-loop is a DNA structure where the two strands of a double-stranded...
    11 KB (1,202 words) - 06:34, 26 April 2024
  • Thumbnail for D arm
    The D arm is a feature in the tertiary structure of transfer RNA (tRNA). It is composed of the two D stems and the D loop. The D loop contains the base...
    3 KB (366 words) - 01:07, 28 May 2025
  • Thumbnail for Prokaryotic DNA replication
    this second nicking event. D-loop replication is mostly seen in organellar DNA, where a triple-stranded displacement loop is formed. "What is DNA Replication...
    17 KB (2,126 words) - 20:18, 27 March 2025
  • up loop in Wiktionary, the free dictionary. Loop or LOOP may refer to: Loop (mobile), a Bulgarian virtual network operator and co-founder of Loop Live...
    7 KB (924 words) - 11:04, 26 May 2025
  • Thumbnail for Synthesis-dependent strand annealing
    homologous recombination are identical until just after D-loop formation. In yeast, the D-loop is formed by strand invasion with the help of proteins Rad51...
    15 KB (1,822 words) - 03:57, 2 June 2025
  • Thumbnail for Cloverleaf model of tRNA
    "business ends"—and three arms. Two of the arms have a loop, D-loop (dihydro U loop) and Tψc-loop with a ribosome recognition site. The third arm, known...
    3 KB (296 words) - 21:22, 11 August 2024
  • State highway loops in Texas are owned and maintained by the Texas Department of Transportation (TxDOT). Loop 500 is located in Shelby County. It runs...
    40 KB (4,771 words) - 15:05, 2 May 2025
  • the telomere forms a T-loop (Telomere-loop) that is invaded by the 3' (G-strand) overhang to form a small D-loop (Displacement-loop). The absence of shelterin...
    21 KB (2,334 words) - 22:04, 20 September 2024
  • into a matching (homologous) template, forming a so-called displacement loop (D-loop) (Figure 1a). In ALT, there is evidence that this template consists of:...
    6 KB (728 words) - 16:34, 28 November 2024
  • Thumbnail for Heteroduplex
    homologous chromosome, strand invasion occurs where the new chromosome forms a D-loop over the bottom sister chromatid, then the ends are annealed. This process...
    5 KB (569 words) - 08:33, 13 August 2023
  • Thumbnail for Deinococcus radiodurans
    fragments are then used for synthesis of homologous regions through a moving D-loop that can continue extension until the fragments find complementary partner...
    43 KB (4,878 words) - 05:09, 9 June 2025
  • Thumbnail for Loop quantum gravity
    Loop quantum gravity (LQG) is a theory of quantum gravity that incorporates matter of the Standard Model into the framework established for the intrinsic...
    115 KB (16,616 words) - 19:25, 25 May 2025
  • Thumbnail for For loop
    In computer science, a for-loop or for loop is a control flow statement for specifying iteration. Specifically, a for-loop functions by running a section...
    41 KB (5,156 words) - 21:49, 18 March 2025
  • D-loop. Resolution of the D-loop is thought to occur by replication primed by the 3’ end generated at Chi (in the D-loop). Alternatively, the D-loop may...
    4 KB (599 words) - 17:58, 12 March 2023
  • Thumbnail for R-loop
    cleared by cellular components. The term "R-loop" was given to reflect the similarity of these structures to D-loops; the "R" in this case represents the involvement...
    18 KB (2,103 words) - 03:16, 2 June 2025
  • Thumbnail for Homologous recombination
    strands of the recipient DNA duplex to be displaced, to form a D-loop. If the D-loop is cut, another swapping of strands forms a cross-shaped structure...
    106 KB (12,117 words) - 22:03, 27 April 2025
  • There are two categories of D loop casts: the double and the single motion. In the case of the single motion, a redirected D loop is formed with a singular...
    9 KB (1,327 words) - 07:23, 7 May 2025
  • field theory, Wilson loops are gauge invariant operators arising from the parallel transport of gauge variables around closed loops. They encode all gauge...
    36 KB (4,874 words) - 21:44, 10 June 2025
  • Thumbnail for While loop
    0; while (x < 5) { printf ("x = %d\n", x); x++; } first checks whether x is less than 5, which it is, so then the {loop body} is entered, where the printf...
    17 KB (1,525 words) - 09:31, 26 February 2025
  • Thumbnail for Triple-stranded DNA
    stranded DNA (ssDNA) and complementary double stranded DNA (dsDNA) will form a D-loop structure. Another possible mechanism for RecA involves the ssDNA from two...
    47 KB (6,098 words) - 00:58, 25 May 2025
  • State highway loops in Texas are owned and maintained by the Texas Department of Transportation (TxDOT). Loop 300 was a proposed route in Snyder. It was...
    61 KB (5,937 words) - 04:43, 30 October 2024
  • Loop unrolling, also known as loop unwinding, is a loop transformation technique that attempts to optimize a program's execution speed at the expense...
    27 KB (3,378 words) - 15:16, 19 February 2025
  • In computer science, a loop invariant is a property of a program loop that is true before (and after) each iteration. It is a logical assertion, sometimes...
    17 KB (2,426 words) - 13:05, 6 February 2025
  • Thumbnail for Chloroplast
    that chloroplast DNA replicates using a double displacement loop (D-loop). As the D-loop moves through the circular DNA, it adopts a theta intermediary...
    193 KB (19,591 words) - 04:33, 2 June 2025
  • Thumbnail for Transfer RNA
    tRNA gene. The D loop is a 4- to 6-bp stem ending in a loop that often contains dihydrouridine. The anticodon loop is a 5-bp stem whose loop contains the...
    69 KB (8,264 words) - 01:26, 9 June 2025
  • State highway loops in Texas are owned and maintained by the Texas Department of Transportation (TxDOT). Loop 201 was located in Baytown. Loop 201 was designated...
    54 KB (6,156 words) - 00:01, 13 June 2025
  • Thumbnail for Yak
    implications from analyses of mtDNA D-loop fragment sequences". Acta Theriologica Sinica. 26 (4): 325–330. Leslie, D.M.; Schaller, G.B. (2009). "Bos grunniens...
    25 KB (2,867 words) - 06:40, 17 June 2025