合成生物学論文メモ (Aug 2020)
読み流した論文のメモ。黒色はメモ、緑色は感想、赤色は特に面白いと思ったもの。
36報
Synthetic Biology
Transcription/Translation Control
遺伝子回路、転写翻訳制御など- Engineering regulatory networks for complex phenotypes in E. coli
- Authors: R. Liu, L. Liang, E.F. Freed, A. Choudhury, C.A. Eckert & R.T. Gill
- Journal: Nature Communications
- Year: 2020
- DOI: 10.1038/s41467-020-17721-4
- Institution: University of Colorado Boulder, USA
- Permutational analysis of Saccharomyces cerevisiae regulatory elements
- Authors: N. Dhillon, R. Shelansky, B. Townshend, M. Jain, H. Boeger, D. Endy & R. Kamakaka
- Journal: Synthetic Biology
- Year: 2020
- DOI: DOI
- Institution: UCSC, USA
- De novo design of an intercellular signaling toolbox for multi-channel cell–cell communication and biological computation
- Authors: P. Du, H. Zhao, H. Zhang, R. Wang, J. Huang, Y. Tian, X. Luo, X. Luo, M. Wang, Y. Xiang, L. Qian, Y. Chen, Y. Tao & C. Lou
- Journal: Nature Communications
- Year: 2020
- DOI: 10.1038/s41467-020-17993-w
- Institution: Chinese Academy of Sciences, China
細胞種を跨いだ遺伝子発現誘導が可能に。遺伝子回路構築の次元が一段上がる。
- Toward a translationally independent RNA-based synthetic oscillator using deactivated CRISPR-Cas
- Authors: J. Kuo, R. Yuan, C. Sanchez, J. Paulsson & P.A. Silver
- Journal: Nucleic Acids Research
- Year: 2020
- DOI: 10.1093/nar/gkaa557
- Institution: Harvard Medical School, USA
- Continuous bioactivity-dependent evolution of an antibiotic biosynthetic pathway
- Authors: C.W. Johnston, A.H. Badran & J.J. Collins
- Journal: Nature Communications
- Year: 2020
- DOI: 10.1038/s41467-020-18018-2
- Institution: MIT, USA
すごい、発現/翻訳制御関連のタンパクだったら何でも出来そう。
- Thermal Control of Engineered T‑cells
- Authors: M.H. Abedi, J. Lee, D.I. Piraner & M.G. Shapiro
- Journal: ACS Synthetic Biology
- Year: 2020
- DOI: 10.1021/acssynbio.0c00238
- Institution: Caltech, USA
RNA Synthetic Biology
アプタマー、リボザイムなど- Ribosome-mediated polymerization of long chain carbon and cyclic amino acids into peptides in vitro
- Authors: J. Lee, K.J. Schwarz, D.S. Kim, J.S. Moore & M.C. Jewett
- Journal: Nature Communications
- Year: 2020
- DOI: 10.1038/s41467-020-18001-x
- Institution: Northwestern University, USA
人工セントラルドグマも見えてきた?
Cell-free / Reconstruction
無細胞系、再構成など- A Cell-Free Protein Expression System Derived from Human Primary Peripheral Blood Mononuclear Cells
- Authors: D. Burgenson, J. Linton, X. Ge, Y. Kostov, L. Tolosa, G.L. Szeto & Govind Rao
- Journal: ACS Synthetic Biology
- Year: 2020
- DOI: 10.1021/acssynbio.0c00256
- Institution: University of Maryland, USA
- Bringing Light into Cell-Free Expression
- Authors: P. Zhang, J. Yang, E. Cho & Y. Lu
- Journal: ACS Synthetic Biology
- Year: 2020
- DOI: 10.1021/acssynbio.0c00211
- Institution: Tsinghua University, China
pLight-mCherry(青色光でmCherryの発現ON)のコンストラクトだけ、YF1/FixJの量比と発現量変化のグラフが少し異なるのが興味深い。
Optogenetics
光駆動型ツール、蛍光イメージング、光受容体など、その他〇〇genetics系- Optogenetic control of protein binding using light-switchable nanobodies
- Authors: A.A. Gil, C. Carrasco-López, L. Zhu, E.M. Zhao, P.T. Ravindran, M.Z. Wilson, A.G. Goglia, J.L. Avalos & J.E. Toettcher
- Journal: Nature Communications
- Year: 2020
- DOI: 10.1101/739201
- Institution: Princeton University, USA
ナノボディで一般的に同様の機能を実装できれば広い種類のタンパク質をターゲットに相互作用のoptogenetic制御が可能に。
- Yeast Intracellular Staining (yICS): Enabling High-Throughput, Quantitative Detection of Intracellular Proteins via Flow Cytometry for Pathway Engineering
- Authors: B.D. Hill, P. Prabhu, S.M.. Rizvi, and Fei Wen
- Journal: ACS Synthetic Biology
- Year: 2020
- DOI: 10.1021/acssynbio.0c00199
- Institution: University of Michigan, Ann Arbor, USA
タンパク質相互作用の精密な定量化だったり、色々出来そう。
- Orthogonal Blue and Red Light Controlled Cell−Cell Adhesions Enable Sorting-out in Multicellular Structures
- Authors: S. Rasoulinejad, M. Mueller, B.N. Mombo & S.V. Wegner
- Journal: ACS Synthetic Biology
- Year: 2020
- DOI: 10.1021/acssynbio.0c00150
- Institution: Max Planck Institute, Germany
5月にpMagの凝集出してたばかりでもう一段階上が出ている
- Rational Design of Novel Fluorescent Enzyme Biosensors for Direct Detection of Strigolactones
- Authors: R.J. Chesterfield, J.H. Whitfield, B. Pouvreau, D. Cao, K. Alexandrov, C.A. Beveridge & C.E. Vickers
- Journal: ACS Synthetic Biology
- Year: 2020
- DOI: 10.1021/acssynbio.0c00192
- Institution: The University of Queensland, Australia
- Activation of Protein Expression in Electroactive Biofilms
- Authors: D.A. Phillips, L.J. Bird, B.J. Eddie, M.D. Yates, L.M. Tender, C.A. Voigt & S.M. Glaven
- Journal: ACS Synthetic Biology
- Year: 2020
- DOI: 10.1021/acssynbio.0c00278
- Institution: Naval Research Laboratory, USA
Protein Engineering
タンパク質工学- Machine learning-based prediction of activity and substrate specificity for OleA enzymes in the thiolase superfamily
- Authors: S.L. Robinson, M.D. Smith, J.E. Richman, K.G. Aukema & L.P. Wackett
- Journal: Synthetic Biology
- Year: 2020
- DOI: 10.1093/synbio/ysaa004
- Institution: University of Minnesota, USA
作成したMLモデルを使った未知の基質デザイン等の論文も出ることに期待。
- Signal Peptides Generated by Attention-Based Neural Networks
- Authors: Z. Wu, K.K. Yang, M.J. Liszka, A. Lee, A. Batzilla, D. Wernick, D.P. Weiner & F.H. Arnold
- Journal: ACS Synthetic Biology
- Year: 2020
- DOI: 10.1021/acssynbio.0c00219
- Institution: Caltech, USA
こういう研究がしたい
- Design of Tunable Protein Interfaces Controlled by Post- Translational Modifications
- Authors: D.L. Winter, H. Iranmanesh, D.S. Clark & D.J. Glover
- Journal: ACS Synthetic Biology
- Year: 2020
- DOI: 10.1021/acssynbio.0c00208
- Institution: 研究機関, 国
脱リン酸を含めて可逆的に制御する機構も探索出来そう。
CRISPR/Cas
クリスパー系- Engineering designer beta cells with a CRISPR-Cas9 conjugation platform
- Authors: D. Lim, V. Sreekanth, K.J. Cox, B.K. Law, B.K. Wagner, J.M. Karp & A. Choudhary
- Journal: Nature Communications
- Year: 2020
- DOI: 10.1038/s41467-020-17725-0
- Institution: Broad Institute of MIT and Harvard, USA
タンパク質の化学修飾、タグ付けたり蛍光付加したり程度かと思っていたけど、こんなことまで出来るとは驚き。
- Rapid repair of human disease‑specific single‑nucleotide variants by One‑SHOT genome editing
- Authors: Y. Yokouchi, S. Suzuki, N. Ohtsuki, K. Yamamoto, S. Noguchi, Y. Soejima, M. Goto, K. Ishioka, I. Nakamura, S. Suzuki, S. Takenoshita & T. Era
- Journal: Scientific Reports
- Year: 2020
- DOI: 10.1038/s41598-020-70401-7
- Institution: Fukushima Medical University, Japan
- Chromosome drives via CRISPR-Cas9 in yeast
- Authors: H. Xu, M. Han, S. Zhou, B.-Z. Li, Y. Wu & Y.-J. Yuan
- Journal: Nature Communications
- Year: 2020
- DOI: 10.1038/s41467-020-18222-0
- Institution: Tianjin University, China
セントロメア付近一箇所で良いというのが興味深い。交配の代わりに人工的に染色体を導入出来たら染色体の入れ替えも出来そう。
- Multicopy Chromosomal Integration Using CRISPR-Associated Transposases
- Authors: Y. Zhang, X. Sun, Q. Wang, J. Xu, F. Dong, S. Yang, J. Yang, Z. Zhang, Y. Qian, J. Chen, J. Zhang, Y. Liu, R. Tao, Y. Jiang, J. Yang & S. Yang
- Journal: ACS Synthetic Biology
- Year: 2020
- DOI: 10.1021/acssynbio.0c00073
- Institution: Chinese Academy of Sciences, China
流石にプラスミドの形質転換と比較すると効率はあまり高くないが、複数の遺伝子カセットを組み合わせるには良い
Metabolic/Signal Pathway Engineering
シグナル経路、代謝経路、酵素工学など- Engineering combinatorial and dynamic decoders using synthetic immediate-early genes
- Authors: P.T. Ravindran, M.Z. Wilson, S.G. Jena & J.E. Toettcher
- Journal: Communications Biology
- Year: 2020
- DOI: 10.1038/s42003-020-01171-1
- Institution: Princeton University, USA
- Developing an endogenous quorum-sensing based CRISPRi circuit for autonomous and tunable dynamic regulation of multiple targets in Streptomyces
- Authors: J. Tian, G. Yang, Y. Gu, X. Sun, Y. Lu & W. Jiang
- Journal: Nucleic Acids Research
- Year: 2020
- DOI: 10.1093/nar/gkaa602
- Institution: Chinese Academy of Sciences, China
- Engineering AvidCARs for combinatorial antigen recognition and reversible control of CAR function
- Authors: B. Salzer, C.M. Schueller, C.U. Zajc, T. Peters, M.A. Schoeber, B. Kovacic, M.C. Buri, E. Lobner, O. Dushek, J.B. Huppa, C. Obinger, E.M. Putz, W. Holter, M.W. Traxlmayr & M. Lehner
- Journal: Nature Communications
- Year: 2020
- DOI: 10.1038/s41467-020-17970-3
- Institution: St. Anna Children’s Cancer Research Institute, Austria
- Converting Escherichia coli to a Synthetic Methylotroph Growing Solely on Methanol
- Authors: F.Y.-H. Chen, H.-W. Jung, C.-Y. Tsuei & J.C. Liao
- Journal: Cell
- Year: 20
- DOI: 10.1016/j.cell.2020.07.010
- Institution: Academia sinica, Taiwan
ロバストネス解析によってある程度定量的に経路設計が出来ていて画期的。
Cell-free / Reconstruction
無細胞系、再構成など- Genetically controlled membrane synthesis in liposomes
- Authors: D. Blanken, D. Foschepoth, A.C. Serrão & C. Danelon
- Journal: Nature Communications
- Year: 2020
- DOI: 10.1038/s41467-020-17863-5
- Institution: Delft University of Technology, Netherlands
Computational Biology
- Distributed Implementation of Boolean Functions by Transcriptional Synthetic Circuits
- Authors: M.A. Al-Radhawi, A.P. Tran, E.A. Ernst, T. Chen, C.A. Voigt & E.D. Sontag
- Journal: ACS Synthetic Biology
- Year: 2020
- DOI: 10.1021/acssynbio.0c00228
- Institution: Northeastern University, USA
wetで未実装にもかかわらずACSに載る価値があるのかは疑問。
Bioinformatics
- Machine learning classification can reduce false positives in structure-based virtual screening
- Authors: Y.O. Adeshina, E.J. Deeds & J. Karanicolas
- Journal: PNAS
- Year: 2020
- DOI: 10.1073/pnas.2000585117
- Institution: Fox Chase Cancer Center, University of Kansas, USA
ネガティブサンプルの重要性を説く面白い着眼点。
- RaptRanker: in silicoRNA aptamer selection from HT-SELEX experiment based on local sequence and structure information
- Authors: Ryoga Ishida1, Tatsuo Adachi2,Aya Yokota1, Hidehito Yoshihara2, Kazuteru Aoki2, Yoshikazu Nakamura2 and Michiaki Hamada
- Journal: Nucelic Acids Research
- Year: 2020
- DOI: 10.1093/nar/gkaa484
- Institution: Waseda University, Japan
こういったスクリーニングをwetの研究室で実践出来れば。
- Optimizing bacteriophage engineering through an accelerated evolution platform
- Authors: A.H. Favor, C.D. Llanos, M.D. Youngblut & J.A. Bardales
- Journal: Scientific Reports
- Year: 2020
- DOI: 10.1038/s41598-020-70841-1
- Institution: Nextbiotics Inc., USA
- Reprogramming Acetogenic Bacteria with CRISPR-Targeted Base Editing via Deamination
- Authors: P.-F. Xia, I. Casini, S. Schulz, C.-M. Klask, L.T. Angenent & B. Molitor
- Journal: ACS Synthetic Biology
- Year: 2020
- DOI: 10.1021/acssynbio.0c00226
- Institution: University ofTübingen, Germany
General Biology / Biotechnology
- Uncovering a possible role of reactive oxygen species in magnetogenetics
- Authors: M.I. Brier, J.W. Mundell, X. Yu, L. Su, A. Holmann, J. Squeri, B. Zhang, S.A. Stanley, J.M. Friedman & J.S. Dordick
- Journal: Scientific Reports
- Year: 2020
- DOI: 10.1038/s41598-020-70067-1
- Institution: Rensselaer Polytechnic Institute, USA
- Selective translation by alternative bacterial ribosomes
- Authors: Y.-X. Chen, Z. Xu, X. Ge, S. Sanyal, Z.J. Lu & B. Javid
- Journal: PNAS
- Year: 2020
- DOI: 10.1073/pnas.2009607117
- Institution: Tsinghua University, China
- Reconstitution of the human tRNA splicing endonuclease complex: insight into the regulation of pre-tRNA cleavage
- Authors: C.K. Hayne, C.A. Schmidt, M.I. Haque, A.G. Matera, & R.E. Stanley
- Journal: Nucleic Acids Research
- Year: 2020
- DOI: 10.1093/nar/gkaa438
- Institution: NIH, USA