Results 21 to 30 of about 4,847 (207)

Cyanophage dynamics in a tropical urban freshwater lake

Ecological Indicators, 2022
Considerable studies have been conducted to quantify and examine free cyanophage particles across a wide range of aquatic systems, but few studies have analyzed the dynamics of host cell fraction cyanophages, and even less is known about tropical ...
Dong Zhang, Shu Harn Te, Yiliang He, Karina Yew-Hoong Gin   +3 more
doaj   +1 more source

Thermal Limits and Decline of Synechococcus Under Accelerated Warming and Marine Heatwaves. [PDF]

Glob Chang Biol
Marine picophytoplankton, including Synechococcus, contribute ~20% of ocean primary production and are considered thermally resilient. However, 7 years of observations and experiments in the Red Sea show that recent extreme warming reduced Synechococcus abundance. Seawater temperatures during marine heatwaves in 2023–2024 exceeded the thermal limits of
Azizah L, Alou-Font E, Coello-Camba A, Agusti S.   +3 more
europepmc   +2 more sources

Synthesis and assembly of full-length cyanophage A-4L genome

Synthetic and Systems Biotechnology, 2023
Artificial cyanophages are considered to be an effective biological method to control harmful cyanobacterial bloom. However, no synthetic cyanophage genome has been constructed and where its obstacles are unclear.
Ting Zhang, Bonan Xu, Jia Feng, Pingbo Ge, Guorui Li, Jiabao Zhang, Jianting Zhou, Jianlan Jiang   +7 more
doaj   +1 more source

Temporal transcriptional patterns of cyanophage genes suggest synchronized infection of cyanobacteria in the oceans

Microbiome, 2020
Background Based on the peak expression times during infection, early, middle, and late genes have been characterized in viruses (cyanophages) that infect the unicellular cyanobacterium Prochlorococcus.
Yue Chen, Qinglu Zeng
doaj   +1 more source

Nitrogen Flow in Diazotrophic Cyanobacterium Aphanizomenon flos-aquae Is Altered by Cyanophage Infection

Frontiers in Microbiology, 2020
Viruses can significantly influence cyanobacteria population dynamics and activity, and through this the biogeochemical cycling of major nutrients. However, surprisingly little attention has been given to understand how viral infections alter the ability
Jolita Kuznecova, Sigitas Šulčius, Angela Vogts, Maren Voss, Klaus Jürgens, Eugenijus Šimoliūnas   +5 more
doaj   +1 more source

Genomic Characterization of a Novel Freshwater Cyanophage Reveals a New Lineage of Cyanopodovirus

Frontiers in Microbiology, 2022
Cyanobacteria are one of the dominant autotrophs in tropical freshwater communities, yet phages infecting them remain poorly characterized. Here we present the characterization of cyanophage S-SRP02, isolated from a tropical freshwater lake in Singapore,
Dong Zhang, Yiliang He, Karina Yew-Hoong Gin, Karina Yew-Hoong Gin   +3 more
doaj   +1 more source

Virus isolation studies suggest short-term variations in abundance in natural cyanophage populations of the Indian Ocean [PDF]

, 2006
Cyanophage abundance has been shown to fluctuate over long timescales and with depth, but little is known about how it varies over short timescales. Previous short-term studies have relied on counting total virus numbers and therefore the phages which ...
Clokie, Martha R. J., Mann, Nicholas H., Mehta, Jaytry Y., Millard, Andrew D.   +3 more
core   +2 more sources

Freshwater cyanophages

Virologica Sinica, 2013
Cyanophages are double-stranded DNA viruses that infect cyanobacteria, and they can be found in both freshwater and marine environments. They have a complex pattern of host ranges and play important roles in controlling cyanobacteria population.
Han, Xia, Tianxian, Li, Fei, Deng, Zhihong, Hu   +3 more
openaire   +3 more sources

GENFIRE: A generalized Fourier iterative reconstruction algorithm for high-resolution 3D imaging [PDF]

, 2017
Tomography has made a radical impact on diverse fields ranging from the study of 3D atomic arrangements in matter to the study of human health in medicine.
Chiu, Wah, Gallagher-Jones, Marcus, Lo, Yuan Hung, Melinte, Georgian, Miao, Jianwei, Pryor, Jr., Alan, Rana, Arjun, Rodriguez, Jose A., Yang, Yongsoo, Zhou, Jihan   +9 more
core   +3 more sources

Quantification of T4-Like and T7-Like Cyanophages Using the Polony Method Show They Are Significant Members of the Virioplankton in the North Pacific Subtropical Gyre

Frontiers in Microbiology, 2020
The North Pacific Subtropical Gyre (NPSG) is one of the largest biomes on Earth, with the cyanobacterium Prochlorococcus being the most abundant primary producer year-round.
Svetlana Goldin, Yotam Hulata, Nava Baran, Debbie Lindell   +3 more
doaj   +1 more source