Biological techniques

Definition

Biological techniques are methods or procedures that are used to study living things. They include experimental and computational methods, approaches, protocols and tools for biological research.

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Latest Research and Reviews

  • Research |

    A pathway for the production of aromatic amino acid metabolites in Clostridium sporogenes is described; modulation of serum levels of these metabolites in gnotobiotic mice affects intestinal permeability and systemic immunity.

    • Dylan Dodd
    • , Matthew H. Spitzer
    • , William Van Treuren
    • , Bryan D. Merrill
    • , Andrew J. Hryckowian
    • , Steven K. Higginbottom
    • , Anthony Le
    • , Tina M. Cowan
    • , Garry P. Nolan
    • , Michael A. Fischbach
    •  & Justin L. Sonnenburg
  • Research |

    Cryo-electron microscopy analysis of yeast Rad26 bound to RNA polymerase II provides insight into the initiation of the transcription-coupled DNA repair mechanism in eukaryotes.

    • Jun Xu
    • , Indrajit Lahiri
    • , Wei Wang
    • , Adam Wier
    • , Michael A. Cianfrocco
    • , Jenny Chong
    • , Alissa A. Hare
    • , Peter B. Dervan
    • , Frank DiMaio
    • , Andres E. Leschziner
    •  & Dong Wang
  • Research |

    Cancers growing in high-oxygen environments, such as lung adenocarcinomas, select for the iron–sulfur cluster synthesizing enzyme NFS1 to support malignant proliferation and to protect from oxidative damage.

    • Samantha W. Alvarez
    • , Vladislav O. Sviderskiy
    • , Erdem M. Terzi
    • , Thales Papagiannakopoulos
    • , Andre L. Moreira
    • , Sylvia Adams
    • , David M. Sabatini
    • , Kıvanç Birsoy
    •  & Richard Possemato
  • Reviews |

    Hepatitis E virus (HEV) is a public health concern in both developing and developed countries. Here, the authors describe advances in understanding HEV biology, clinical infection and the challenges still to be overcome in HEV research, particularly with respect to cell culture and animal models.

    • Ila Nimgaonkar
    • , Qiang Ding
    • , Robert E. Schwartz
    •  & Alexander Ploss
  • Research | | open

    Target of rapamycin (TOR) kinase operates within two distinct multiprotein complexes named TORC1 and TORC2. Here the authors report a cryo-EM structure of TORC2, establish its subunit organization, providing a rationale for TORC2’s rapamycin insensitivity and the mutually exclusive inclusion of Avo3/Rictor or Raptor within their respective TOR complex.

    • Manikandan Karuppasamy
    • , Beata Kusmider
    • , Taiana M. Oliveira
    • , Christl Gaubitz
    • , Manoel Prouteau
    • , Robbie Loewith
    •  & Christiane Schaffitzel
  • Research | | open

    Cas9 and Cpf1 have both been adapted for genome engineering, editing and gene expression regulation. Here the authors design a fusion guide RNA that can interact with both proteins for multiple and orthogonal genome manipulation.

    • Jiyeon Kweon
    • , An-Hee Jang
    • , Da-Eun Kim
    • , Jin Wook Yang
    • , Mijung Yoon
    • , Ha Rim Shin
    • , Jin-Soo Kim
    •  & Yongsub Kim

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