Results 31 to 40 of about 737,876 (305)

Studying genetic diversity of whitefly B. tabaci Egyptian isolates in relation to some worldwide isolates

Journal of Genetic Engineering and Biotechnology, 2015
Bemisia tabaci (Gennadius) (Hemiptera, Aleyrodidae) is considered to be one of the most damaging pests in agriculture, causing severe losses in crops worldwide, affecting the tropical and subtropical regions.
Inas Farouk Fahmy, Rania Mahmoud Abou-Ali   +1 more
doaj   +1 more source

Single-Molecular Förster Resonance Energy Transfer Measurement on Structures and Interactions of Biomolecules

Micromachines, 2021
Single-molecule Förster resonance energy transfer (smFRET) inherits the strategy of measurement from the effective “spectroscopic ruler” FRET and can be utilized to observe molecular behaviors with relatively high throughput at nanometer scale.
Yi Qiao, Yuhan Luo, Naiyun Long, Yi Xing, Jing Tu   +4 more
doaj   +1 more source

Thermodynamic Analysis of Interacting Nucleic Acid Strands [PDF]

, 2007
Motivated by the analysis of natural and engineered DNA and RNA systems, we present the first algorithm for calculating the partition function of an unpseudoknotted complex of multiple interacting nucleic acid strands.
Bois, Justin S., Dirks, Robert M., Pierce, Niles A., Schaeffer, Joseph M., Winfree, Erik   +4 more
core   +3 more sources

Effect of biofilm forming plant growth promoting rhizobacteria on salinity tolerance in barley

Annals of Agricultural Sciences, 2016
Formation of biofilm under varying stress conditions is a significant strategy adopted by bacterial strains for their successful survival in plant rhizosphere.
Wedad A. Kasim, Reda M. Gaafar, Rania M. Abou-Ali, Mohamed N. Omar, Heba M. Hewait   +4 more
doaj   +1 more source

Reprogramming the assembly of unmodified DNA with a small molecule [PDF]

, 2016
The ability of DNA to store and encode information arises from base pairing of the four-letter nucleobase code to form a double helix. Expanding this DNA ‘alphabet’ by synthetic incorporation of new bases can introduce new functionalities and enable the ...
A Chworos, A Rich, AK Ogawa, AM Pyle, Andrea A. Greschner, Anne Petitjean, B Roy, BJ Cafferty, C Geary, C Hao, Christopher J. Serpell, D Jiang, D Shin, DA Malyshev, DC Di Giammartino, E Largy, E Meggers, FA Aldaye, Faisal Aldaye, GM Whitesides, H Chen, H Yang, Hanadi F. Sleiman, HZ Yang, J Choi, JA Piccirilli, JA Zerkowski, JC Chaput, JD Watson, KS Park, L Weill, M Egholm, M Egholm, M Kimoto, M Ma, M Martin-Ortiz, M Polak, M Shionoya, M Winnacker, M-Y Pan, MC Chen, N Berova, N Safaee, Nicole Avakyan, OP Çetinkol, RJ Davies, RJ Davies, S Balasubramanian, S Chakraborty, S Woo, SS Jain, TF De Greef, Violeta Toader, Y Krishnan, Y Zeng, YN Teo, YQ Wu, Z Yang, Ö Persil   +58 more
core   +1 more source

Synthesis and Oligonucleotide Incorporation of Fluorescent Cytosine Analogue tC: a Promising Nucleic Acid Probe [PDF]

, 2007
The tricyclic cytosine, tC, is a fluorescent base analogue with excellent properties for investigating intrinsic characteristics of nucleic acid as well as interactions between nucleic acids and other molecules.
A Holmén, A Okamoto, B Roth, B Roth, BW Allan, CR Guest, DA Berry, DC Ward, JN Wilson, JT Stivers, JT Stivers, KC Engman, KY Lin, L Marcus Wilhelmsson, LB Bloom, LM Wilhelmsson, LM Wilhelmsson, ME Hawkins, ME Hawkins, ME Hawkins, ME Hawkins, MJ Rist, P Sandin, Per Lincoln, Peter Sandin, PO Lycksell, RA Hochstrasser, SL Driscoll, T Brown, T Brown, Tom Brown, V Rolland, Z Kazimierczuk   +32 more
core   +1 more source

Fluorescent RNA cytosine analogue – an internal probe for detailed structure and dynamics investigations

Scientific Reports, 2017
The bright fluorescent cytosine analogue tCO stands out among fluorescent bases due to its virtually unquenched fluorescence emission in duplex DNA. However, like most reported base analogues, it has not been thoroughly characterized in RNA.
Anders Foller Füchtbauer, Søren Preus, Karl Börjesson, Scott A. McPhee, David M. J. Lilley, L. Marcus Wilhelmsson   +5 more
doaj   +1 more source

Host-pathogen protein-nucleic acid interactions: A comprehensive review

Computational and Structural Biotechnology Journal, 2022
Recognition of pathogen-derived nucleic acids by host cells is an effective host strategy to detect pathogenic invasion and trigger immune responses.
Anuja Jain, Shikha Mittal, Lokesh P. Tripathi, Ruth Nussinov, Shandar Ahmad   +4 more
doaj   +1 more source

The Genetic Code as a Periodic Table: Algebraic Aspects [PDF]

, 2000
The systematics of indices of physico-chemical properties of codons and amino acids across the genetic code are examined. Using a simple numerical labelling scheme for nucleic acid bases, data can be fitted as low-order polynomials of the 6 coordinates ...
Bashford, Bashford, Bertman, Chou, Fasman, Forger, Forger, Frappat, Garel, Goodman, Grantham, Hornos, Jarvis, Jukes, Jungck, Lacey, Mathews, Osawa, Schlesinger, Siemion, Siemion, Siemion, Siemion, Siemion, Siemion, Sjöström, Taylor, Volkenstein, Weber, Woese, Xia   +30 more
core   +3 more sources

Spontaneous assembly of an organic-inorganic nucleic acid Z-DNA double-helix structure [PDF]

, 2017
Herein, we report a hybrid polyoxometalate organic–inorganic compound, Na2[(HGMP)2Mo5O15]⋅7 H2O (1; where GMP=guanosine monophosphate), which spontaneously assembles into a structure with dimensions that are strikingly similar to those of the naturally ...
Albrecht, Arnott, Barnes, Braga, Cafferty, Cairns-Smith, Carraro, Champ, Cooper, Crick, Ellena, Hill, Humphrey, Inoue, Kim, Kulikov, Kwak, Li, Maehigashi, Martins, Murayama, Nordén, Parker, Powner, Rich, Ritson, Soghomonian, Strandberg, Sun, Tang, Van Hecke, Vasconcelos, Voet, Wang, Wong, Yamase, Yu   +36 more
core   +1 more source