• An S-layer (surface layer) is a part of the cell envelope found in almost all archaea, as well as in many types of bacteria. The S-layers of both archaea...
    21 KB (2,264 words) - 04:26, 24 June 2024
  • Look up layer or layers in Wiktionary, the free dictionary. Layer or layered may refer to: Layers (Kungs album) Layers (Les McCann album) Layers (Royce...
    3 KB (366 words) - 19:20, 12 January 2024
  • In the seven-layer OSI model of computer networking, the network layer is layer 3. The network layer is responsible for packet forwarding including routing...
    5 KB (636 words) - 03:14, 14 August 2024
  • Thumbnail for Ozone layer
    The ozone layer or ozone shield is a region of Earth's stratosphere that absorbs most of the Sun's ultraviolet radiation. It contains a high concentration...
    33 KB (3,707 words) - 14:51, 17 September 2024
  • The data link layer, or layer 2, is the second layer of the seven-layer OSI model of computer networking. This layer is the protocol layer that transfers...
    16 KB (2,170 words) - 22:53, 3 September 2024
  • An application layer is an abstraction layer that specifies the shared communication protocols and interface methods used by hosts in a communications...
    11 KB (1,113 words) - 13:21, 8 October 2024
  • remove compared to their slime layer counterparts. Another highly organized, but separate structure is an S-layer. S-layers are structures that integrate...
    11 KB (1,369 words) - 04:21, 2 February 2023
  • Transport Layer Security (TLS) is a cryptographic protocol designed to provide communications security over a computer network, such as the Internet....
    179 KB (17,617 words) - 17:17, 14 October 2024
  • Thumbnail for Gram-positive bacteria
    surface layer called an S-layer. In gram-positive bacteria, the S-layer is attached to the peptidoglycan layer. Gram-negative bacteria's S-layer is attached...
    24 KB (2,649 words) - 01:24, 25 September 2024
  • gram-positive bacteria have an S-layer of "tiled" proteins. The S-layer assists attachment and biofilm formation. Outside the S-layer, there is often a capsule...
    36 KB (4,605 words) - 03:18, 12 May 2024
  • Thumbnail for Boundary layer
    In physics and fluid mechanics, a boundary layer is the thin layer of fluid in the immediate vicinity of a bounding surface formed by the fluid flowing...
    49 KB (7,678 words) - 05:32, 19 July 2024
  • The Methanosarcinales S-layer Tile Protein (MSTP) is a protein family found almost exclusively in Methanomicrobia members of the order Methanosarcinales...
    12 KB (1,507 words) - 03:54, 10 September 2021
  • networking, the link layer is the lowest layer in the Internet protocol suite, the networking architecture of the Internet. The link layer is the group of...
    6 KB (1,060 words) - 20:14, 27 August 2024
  • Thumbnail for Cell wall
    Cell wall (section Layers)
    cell walls vary in composition, potentially consisting of glycoprotein S-layers, pseudopeptidoglycan, or polysaccharides. Fungi possess cell walls constructed...
    43 KB (4,780 words) - 21:43, 11 September 2024
  • Thumbnail for Ethernet physical layer
    The physical-layer specifications of the Ethernet family of computer network standards are published by the Institute of Electrical and Electronics Engineers...
    61 KB (3,053 words) - 23:34, 17 September 2024
  • Thumbnail for Archaea
    most archaea, the wall is assembled from surface-layer proteins, which form an S-layer. An S-layer is a rigid array of protein molecules that cover the...
    156 KB (16,531 words) - 19:15, 16 October 2024
  • MPEG-1 (section Layer I)
    320, 352, 384, 416 and 448 kbit/s Layer II: 32, 48, 56, 64, 80, 96, 112, 128, 160, 192, 224, 256, 320 and 384 kbit/s Layer III: 32, 40, 48, 56, 64, 80, 96...
    90 KB (10,881 words) - 23:14, 26 August 2024
  • Thumbnail for OSI model
    application. Each intermediate layer serves a class of functionality to the layer above it and is served by the layer below it. Classes of functionality...
    55 KB (5,646 words) - 19:15, 10 October 2024
  • Thumbnail for Lactobacillus acidophilus
    anionic and neutral polysaccharides as well as an S-layer lining the exterior of the cell. The S-layer proteins of L. acidophilus have been shown to adhere...
    29 KB (3,316 words) - 16:09, 14 October 2024
  • Creamy layer is a term used in Indian reservation system to refer to some members of a backward class who are highly advanced socially as well as economically...
    14 KB (1,541 words) - 17:37, 22 September 2024
  • Gram-positive bacteria have an S-layer of "tiled" proteins. The S-layer assists attachment and biofilm formation. Outside the S-layer, there is often a capsule...
    9 KB (1,169 words) - 03:12, 12 May 2024
  • A germ layer is a primary layer of cells that forms during embryonic development. The three germ layers in vertebrates are particularly pronounced; however...
    14 KB (1,365 words) - 17:30, 16 October 2024
  • The internet layer is a group of internetworking methods, protocols, and specifications in the Internet protocol suite that are used to transport network...
    6 KB (1,086 words) - 12:16, 23 September 2024
  • Thumbnail for Deinococcus radiodurans
    desiccation. In this context, also the robust S-layer of D. radiodurans through its main protein complex, the S-layer Deinoxanthin Binding Complex (SDBC), strongly...
    41 KB (4,652 words) - 05:52, 20 August 2024
  • Thumbnail for Double layer (surface science)
    In surface science, a double layer (DL, also called an electrical double layer, EDL) is a structure that appears on the surface of an object when it is...
    29 KB (3,382 words) - 01:51, 20 August 2024
  • Atomic layer deposition (ALD) is a thin-film deposition technique based on the sequential use of a gas-phase chemical process; it is a subclass of chemical...
    65 KB (7,440 words) - 09:35, 9 August 2024
  • In the seven-layer OSI model of computer networking, the physical layer or layer 1 is the first and lowest layer: the layer most closely associated with...
    17 KB (1,701 words) - 21:45, 29 August 2024
  • in the network layer header Protocol field in the network layer header Port numbers in the transport layer header MLSs implement QoS in hardware. A multilayer...
    13 KB (1,787 words) - 21:52, 29 August 2024
  • A semantic layer is a business representation of corporate data that helps end users access data autonomously using common business terms managed through...
    3 KB (336 words) - 17:23, 8 June 2024
  • Thumbnail for DVD
    DVD (redirect from Dual-layer)
    while having the same dimensions. A standard single-layer DVD can store up to 4.7 GB of data, a dual-layer DVD up to 8.5 GB. Variants can store up to a maximum...
    74 KB (6,496 words) - 18:39, 12 October 2024