• 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...
    27 KB (2,807 words) - 05:04, 9 May 2025
  • 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) - 05:25, 28 May 2025
  • 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 (379 words) - 11:37, 14 April 2025
  • 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) - 20:11, 23 May 2025
  • Thumbnail for Deinococcus radiodurans
    resistance in the main S-layer complex of Deinococcus radiodurans". Photochem Photobiol Sci. 17 (1): 81–88. Bibcode:2018PcPbS..17...81F. doi:10.1039/c7pp00240h...
    44 KB (4,897 words) - 22:56, 7 May 2025
  • 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...
    35 KB (4,590 words) - 02:06, 26 May 2025
  • 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) - 17:08, 29 March 2025
  • 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 (7,735 words) - 11:55, 6 February 2025
  • 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...
    155 KB (16,853 words) - 21:04, 29 May 2025
  • 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 (4,789 words) - 05:17, 25 May 2025
  • 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 (3,318 words) - 23:55, 27 May 2025
  • pooling layer outputs a tensor y ∈ R H ′ × W ′ × C ′ {\displaystyle y\in \mathbb {R} ^{H'\times W'\times C'}} . We define two variables f , s {\displaystyle...
    24 KB (3,383 words) - 23:02, 23 May 2025
  • 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 (2,980 words) - 15:09, 28 March 2025
  • Transport Layer Security (TLS) is a cryptographic protocol designed to provide communications security over a computer network, such as the Internet....
    178 KB (17,517 words) - 09:45, 16 May 2025
  • 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 (2,652 words) - 14:02, 13 April 2025
  • A wetting layer is an monolayer of atoms that is epitaxially grown on a flat surface. The atoms forming the wetting layer can be semimetallic elements/compounds...
    5 KB (620 words) - 09:09, 8 February 2024
  • Thumbnail for OSI model
    application. Each layer has well-defined functions and semantics and serves a class of functionality to the layer above it and is served by the layer below it...
    54 KB (5,624 words) - 22:09, 25 May 2025
  • peptidoglycan layer is much thicker than gram-negative bacteria. The actual lattice that comprises peptidoglycan is referred to as the S-layer; this lattice...
    17 KB (2,201 words) - 20:05, 23 May 2025
  • 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) - 07:58, 28 February 2025
  • 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
  • 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...
    34 KB (3,834 words) - 06:32, 25 May 2025
  • IEEE 802.3 (category Physical layer protocols)
    working group and a collection of standards defining the physical layer and data link layer's media access control (MAC) of wired Ethernet. The standards are...
    17 KB (362 words) - 19:06, 10 April 2025
  • 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) - 21:28, 23 March 2025
  • Thumbnail for Denial-of-service attack
    observed by Google. In August 2024, Global Secure Layer observed and reported on a record-breaking packet DDoS at 3.15 billion packets per second, which targeted...
    99 KB (11,454 words) - 14:51, 22 May 2025
  • 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 (1,093 words) - 20:05, 4 November 2024
  • to study their interconnectedness within a hierarchy of structures and layers. Functional analysis adds to structural analysis the assignment of semantic...
    79 KB (9,011 words) - 15:48, 28 May 2025
  • Thumbnail for Halobacterium salinarum
    The membrane consists of a single lipid bilayer surrounded by an S-layer. The S-layer is made of a cell-surface glycoprotein that accounts for approximately...
    27 KB (2,688 words) - 19:16, 12 January 2025
  • 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) - 02:15, 7 March 2025
  • the layers are the link layer, containing communication methods for data that remains within a single network segment (link); the internet layer, providing...
    59 KB (6,803 words) - 06:10, 25 May 2025
  • Thumbnail for Holden Arboretum
    Plant Conservation. Special gardens include the Myrtle S. Holden Wildflower Garden, the Helen S. Layer Rhododendron Garden, and the Arlene and Arthur Holden...
    8 KB (1,015 words) - 22:57, 26 April 2025