Results 201 to 210 of about 24,070 (261)

Regulatory function of sigma factors RpoS/RpoN in adaptation and spoilage potential of Shewanella baltica.

Food microbiology, 2021
Shewanella baltica is a typical specific spoilage organism causing the deterioration of seafood, but the exact regulation of its adaptive and competitive dominance in diverse environments remains undefined.
Lifang Feng, Weiwei Bi, S. Chen, Junli Zhu, Xiaoxiang Liu   +4 more
semanticscholar   +1 more source

The Precambrian drift history and paleogeography of Baltica

Ancient Supercontinents and the Paleogeography of Earth, 2021
We review paleomagnetic data and paleoclimatological indicators of Baltica and its subcratons. Between Neoarchean and middle Mesoproterozoic Karelia and Kola, and later the united Baltica were located mostly at the latitudes between 35°N and 35°S ...
J. Salminen, E. Lehtonen, S. Mertanen, L. Pesonen, S. Elming, T. Luoto   +5 more
semanticscholar   +1 more source

Changes of metabolite profiles of fish models inoculated with Shewanella baltica during spoilage

, 2020
Three Shewanella baltica strains (ABa4, ABe2, BBe1) were inoculated into sterile fish sticks and broths, and the metabolic changes during chilled storage were determined using NMR.
Xiaowei Lou, Doudou Zhai, Hongshun Yang
semanticscholar   +1 more source

Engineering a thermostable version of D-allulose 3-epimerase from Rhodopirellula baltica via site-directed mutagenesis based on B-factors analysis.

Enzyme and Microbial Technology, 2020
D-allulose has received increasing attention due to its excellent physiological properties and commercial potential. The D-allulose 3-epimerase from Rhodopirellula baltica (RbDAEase) catalyzes the conversion of D-fructose to D-allulose. However, its poor
Shuhong Mao, Xiaotao Cheng, Zhangliang Zhu, Ying Chen, Chao Li, Menglu Zhu, Xin Liu, F. Lu, H. Qin   +8 more
semanticscholar   +1 more source

Baltica in the Cordillera?

Geology, 2011
U-Pb ages of detrital zircon suites from Paleozoic strata in the Arctic Alaska–Chukotka terrane (AAC), Alexander terrane, northern Sierra terrane, and eastern Klamath terrane of the North American Cordillera suggest an exotic Gondwana or Baltic origin.
E. L. Miller, N. Kuznetsov, A. Soboleva, O. Udoratina, M. J. Grove, G. Gehrels   +5 more
openaire   +1 more source

Baltica (East European Craton) and Atlantica (Amazonian and West African Cratons) in the Proterozoic: The pre-Columbia connection

, 2020
It is generally recognized that the Columbia (Nuna) supercontinent was assembled during the Paleoproterozoic (2.1–1.8 Ga) planetary-scale orogenic events.
R. Terentiev, M. Santosh
semanticscholar   +1 more source

Transcription factors FabR and FadR regulate cold adaptability and spoilage potential of Shewanella baltica.

Journal of food microbiology, 2020
Shewanella baltica is the specific spoilage microorganism of Pseudosciaena crocea during low-temperature storage. Exploring the correlation between cold adaptability and spoilage potential may provide a new perspective for prolonging shelf life of ...
Yanbo Wang, Feifei Wang, Xiaoshuan Zhang, Congnan Cen, L. Fu   +4 more
semanticscholar   +1 more source

Late Cambrian (Furongian) to mid-Ordovician euconodont events on Baltica: Invasions and immigrations

, 2020
The stratigraphic distributions, taxonomy, diversity, evolutionary lineages and events of late Cambrian to Middle Ordovician euconodonts of Baltica are briefly reviewed and re-evaluated.
S. Stouge, G. Bagnoli, J. A. Rasmussen
semanticscholar   +1 more source

Ammonium and attachment of Rhodopirellula baltica

Archives of Microbiology, 2011
A dimorphic life cycle has been described for the planctomycete Rhodopirellula baltica SH1(T), with juvenile motile, free-swimming cells and adult sessile, attached-living cells. However, attachment as a response to environmental factors was not investigated. We studied the response of R. baltica to nitrogen limitation.
Frank, C., Langhammer, P., Fuchs, B., Harder, J.   +3 more
openaire   +3 more sources

Isolation and characterization of virulent phages infecting Shewanella baltica and Shewanella putrefaciens, and their application for biopreservation of chilled channel catfish (Ictalurus punctatus).

Journal of food microbiology, 2019
The growth of Shewanella spp., mainly S. baltica and S. putrefaciens, is responsible for the spoilage of chilled fresh fish. Phages are an alternative tool to control bacterial growth. In this study, virulent phages infecting 4 S.
Zhen-quan Yang, Xiaoping Tao, Hui Zhang, Shengqi Rao, Lu Gao, Z. Pan, X. Jiao   +6 more
semanticscholar   +1 more source