Results 101 to 110 of about 130,339 (298)

Cyanobacteria Growth Kinetics [PDF]

, 2019
Cyanobacterial blooms are a global problem for freshwater ecosystemsused for drinking water supply and recreational purposes. Cyanobacteria alsoproduce a wide variety of toxic secondary metabolites, called cyanotoxins.
Giannuzzi, Leda
core   +1 more source

Biochemical Studies and Production Optimization of β‐Glucosidase From Microcystis aeruginosa CACIAM 03 Using Organic Waste

Biotechnology and Applied Biochemistry, EarlyView.
ABSTRACT Global warming and industrial pollutants pose significant threats to environmental sustainability. In response, enzymes have emerged as promising tools for mitigating pollution. Enzymatic hydrolysis is considered environmentally sustainable due to its biological nature.
Gustavo Marques Serra, Matheus Silva da Fonseca Diniz, Evonnildo Costa Gonçalves, Agenor Valadares Santos, Luciana Pereira Xavier   +4 more
wiley   +1 more source

Beyond Mycorrhizae: A Multi-Kingdom Community in Epiphytic Orchid Roots Reveals Cyanobacteria Intracellular and a Velamen Microbial Refuge. [PDF]

Environ Microbiol Rep
This study redefines orchid ecology by revealing Cattleya purpurata roots host a multi‐kingdom microbiota. We report the first intracellular cyanobacteria in orchids, coexisting with mycorrhizal fungi in the cortex. The velamen functions as a structured refuge for specific, highly diverse microbial communities. ChatGPT (OpenAI) was used only for visual
de Medeiros Oliveira E, Meyer E, Lovato PE, Guerra MP, Gris T, de Almeida AFN, Mayer JLS.   +6 more
europepmc   +2 more sources

Species Dynamics and Gene Expression in Algal Polycultures Under Mixotrophic Cultivation in Outdoor Pilot‐Scale Nordic Conditions

Biotechnology and Bioengineering, EarlyView.
These results demonstrate that mixotrophic conditions drive both microbial community shifts and metabolic reprogramming, underscoring the importance of cultivation strategy and polyculture selection for targeted applications such as nutrient recovery and bioproduct generation.
Quyen Nham, Hanna Farnelid, Catherine Legrand, Elin Lindehoff   +3 more
wiley   +1 more source

Assessing cyanobacterial spatial distribution in reservoirs using acoustic survey techniques for enhanced water quality management

Current Research in Microbial Sciences
Increases in water temperature due to climate change are expected to lead to cyanobacterial blooms in various freshwater bodies, including reservoirs, posing a major challenge in terms of water quality management.
Taisei Sugawara, Kenji Minami, Sangyeob Kim, Takashi Inagawa, Jiro Okitsu, Shougo Sakamoto, Tomonori Osugi, Nobuyuki Azuma, Yanhui Zhu, Kazushi Miyashita   +9 more
doaj   +1 more source

Identification of Putative Cellulose Synthase Gene xcsA2 Required for c‐di‐GMP‐Induced Biofilm Formation and Cell Aggregation in Synechococcus elongatus PCC 7942

Biotechnology and Bioengineering, EarlyView.
ABSTRACT Synechococcus elongatus PCC 7942 is a widely used model cyanobacterium for diverse research fields and for bioproduction applications owing to its ease of cultivation, genetic modification, and ability to fix CO2. We found that a laboratory strain of S. elongatus PCC 7942 expressing the ydeH gene from E.
Chihiro C. Yamaguchi, Jiro F. Mori, Shinsuke Kutsuna, Robert A. Kanaly   +3 more
wiley   +1 more source

Marine Benthic Cyanobacteria Contain Apoptosis-Inducing Activity Synergizing with Daunorubicin to Kill Leukemia Cells, but not Cardiomyocytes [PDF]

, 2010
The potential of marine benthic cyanobacteria as a source of anticancer drug candidates was assessed in a screen for induction of cell death (apoptosis) in acute myeloid leukemia (AML) cells.
Oftedal, Linn, Lars Herfindal, Matti Wahlsten, Selheim, Frode, Stein Ove Døskeland, Wahlsten, Matti, Doeskeland, Stein Ove, Oftedal, Linn Silje Wathne, Døskeland, Stein Ove, Frode Selheim, Herfindal, Lars., Linn Oftedal, Sivonen, Kaarina, Kaarina Sivonen, Herfindal, Lars   +14 more
core   +1 more source

Nanomedicine‐driven innovations in postoperative cancer immunotherapy: Remodeling tumor microenvironment and precision delivery strategies

BMEMat, EarlyView.
Nanomedicine‐Driven Strategies for Suppressing Postoperative Tumor Recurrence. This schematic illustrates three pivotal nanomedical strategies that synergistically counteract recurrence by targeting residual disease and the immunosuppressive tumor microenvironment within the surgical cavity.
Lisong Pang, Zhuomin Wang, Zhenhua Jin, Ahmed H. Ghonaim, Hengcheng Zhang, Xinyu You, Jinzhuo Ning, Jiaqing Cao, Yang Liu   +8 more
wiley   +1 more source

Intracellular Ca-carbonate biomineralization is widespread in cyanobacteria.

, 2014
International audienceCyanobacteria have played a significant role in the formation of past and modern carbonate deposits at the surface of the Earth using a biomineralization process that has been almost systematically considered induced and ...
Moreira, David, Couradeau, Estelle, Tavera, Rosaluz, Margaret-Oliver, Isabel, Benzerara, Karim, Li, Jinhua, López-García, Purificación, Gugger, Muriel, Ragon, Marie, Laurent, Thierry, Menguy, N., Skouri-Panet, Feriel, Férard, Céline, Cosmidis, Julie   +13 more
core   +1 more source

Hindcasting cyanobacterial communities in Lake Okaro with germination experiments and genetic analyses [PDF]

, 2009
Cyanobacterial blooms are becoming increasingly prevalent worldwide. Sparse historic phytoplankton records often result in uncertainty as to whether bloom-forming species have always been present and are proliferating in response to eutrophication or ...
Rueckert, Andreas, Cary, S. Craig, Wood, Susanna A., Jentzsch, Katrin, Hamilton, David P.   +4 more
core   +1 more source