Results 31 to 40 of about 17,873 (207)

Temperature dependence of circular DNA topological states [PDF]

PHYSICAL REVIEW E 79, 041926 (2009), 2009
Circular double stranded DNA has different topological states which are defined by their linking numbers. Equilibrium distribution of linking numbers can be obtained by closing a linear DNA into a circle by ligase. Using Monte Carlo simulation, we predict the temperature dependence of the linking number distribution of small circular DNAs.
arxiv   +1 more source

The genome of Spraguea lophii and the basis of host-microsporidian interactions [PDF]

, 2018
This is the final version of the article. Available from the publisher via the DOI in this record.Microsporidia are obligate intracellular parasites with the smallest known eukaryotic genomes. Although they are increasingly recognized as economically and
Campbell, SE, Paszkiewicz, KH, Soanes, DM, Williams, BA, Williams, TA, Yousuf, A   +5 more
core   +1 more source

Draft genome sequence of Stenotrophomonas maltophilia strain P13 gives insight into its protease production and assessment of sulfur and nitrogen metabolism

Current Research in Microbial Sciences, 2021
Stenotrophomonas maltophilia strain P13 was isolated from the Kanchengayao glacier's accumulation zone. A comprehensive study was done on this strain as it produced protease enzyme and thus having industrial potential.
Mingma Thundu Sherpa, Sayak Das, Ishfaq Nabi Najar, Nagendra Thakur   +3 more
doaj  

Reduced glutamine synthetase activity alters the fecundity of female Bactrocera dorsalis (Hendel) [PDF]

, 2019
Glutamine synthetase (GS) is a key enzyme in glutamine synthesis and is associated with multiple physiological processes in insects, such as embryonic development, heat shock response, and fecundity regulation.
Smagghe, Guy, Wang, Jin-Jun, Wei, Dong, Zhang, Meng-Yi, Zhang, Su-Yun, Zhang, Ying-Xin   +5 more
core   +2 more sources

Glutamine synthetase regulates the immune microenvironment and cancer development through the inflammatory pathway

International Journal of Medical Sciences, 2023
Although adjuvant tamoxifen therapy is beneficial to estrogen receptor-positive (ER+) breast cancer patients, a significant number of patients still develop metastasis or undergo recurrence.
Do Thi Minh Xuan, Chung-Che Wu, Wei‐Jan Wang, H. Hsu, Hoang Dang Khoa Ta, G. Anuraga, Chung-Chieh Chiao, Chih-Yang Wang   +7 more
semanticscholar   +1 more source

miRNAs link metabolic reprogramming to oncogenesis [PDF]

, 2013
The most profound biochemical phenotype of cancer cells is their ability to metabolize glucose to lactate, even under aerobic conditions. This alternative metabolic circuitry is sufficient to support the biosynthetic and energy requirements for cancer ...
Hatziapostolou, M, Iliopoulos, D, Polytarchou, C   +2 more
core   +1 more source

Randomness and optimality in enhanced DNA ligation with crowding effects [PDF]

Phys. Rev. Research 2, 013360 (2020), 2019
Enzymatic ligation is essential for the synthesis of long DNA. However, the number of ligated products exponentially decays as the DNA synthesis proceeds in a random manner. The controlling of ligation randomness is of importance to suppress exponential decay and demonstrate an efficient synthesis of long DNA. Here, we report the analysis of randomness
arxiv   +1 more source

Ecological functions of uncultured microorganisms in the cobalt-rich ferromanganese crust of a seamount in the central Pacific are elucidated by fosmid sequencing [PDF]

, 2014
Author Posting. © The Author(s), 2014. This is the author's version of the work. It is posted here by permission of Springer for personal use, not for redistribution.
Cheng, Hong, Huo, Yingyi, Jiang, Xiawei, Pan, Jie, Post, Anton F., Wang, Chunsheng, Wu, Min, Xu, Xuewei   +7 more
core   +1 more source

Adaptive remodeling of the bacterial proteome by specific ribosomal modification regulates Pseudomonas infection and niche colonisation [PDF]

, 2016
Post-transcriptional control of protein abundance is a highly important, underexplored regulatory process by which organisms respond to their environments.
A Brencic, A Rico, A Shevchenko, A Zhang, AJ Spiers, Alexandra M. Howat, BL Schneider, BR Borlee, BR Kulasekara, C Lamb, C Pesavento, C Reimmann, CD Boyd, Christopher S Hayes, CO Dimkpa, D Haas, D Yu, DC Naseby, DN Rodriguez-Navarro, E Barahona, E Barahona, E Burrowes, E Trampari, Eleftheria Trampari, F Harrison, G Desnoyers, G Mulley, G Zhao, Gerhard Saalbach, GL Winsor, H Kulasakara, I Kuiper, I Moll, J Boch, J Timmermans, JA Moscoso, JA Vizcaino, Jacob G. Malone, JG Malone, JH Miller, JT Greenberg, JW Hickman, K Kino, K Lapouge, K Maki, K Matsumoto, K Potrykus, KH Choi, KK Swinger, Lucia Grenga, M Christen, M Frederix, M Gao, M Jozefczak, M Lindeberg, M Starkey, MC Whalen, MH Rau, MV Nesterchuk, MW Silby, NM Wilf, P Sobrero, R Hengge, R Little, Richard H. Little, RP Ryan, S Heeb, S Lindenberg, Sebastian Pfeilmeier, SL Kuchma, T Afonyushkin, T Moller, T Morita, TS Walker, TT Hoang, TW Lynch, U Jenal, UA Bommer, VK Ramachandran, WC Winkler, WK Kang, WM Konyecsni, XF Xin, Y Irie   +83 more
core   +3 more sources

Glutamine synthetase evolutionary history revisited: Tracing back beyond the Last Universal Common Ancestor

Evolution; international journal of organic evolution, 2022
Glutamine synthetase (GS; EC 6.3.1.2, L‐glutamate: ammonia ligase) is an essential enzyme in nitrogen assimilation. It catalyzes glutamine synthesis using glutamate and ammonium with ATP hydrolysis.
G. D. C. Fernandes, A. Turchetto-Zolet, L. Passaglia   +2 more
semanticscholar   +1 more source