Results 61 to 70 of about 63,158 (225)
Living Hydrogels: Harnessing Microorganism–Material Synergy for Next‐Generation Therapeutics
Advanced Science, EarlyView.. ABSTRACT Microorganism‐based therapies, particularly those utilizing probiotics, have emerged as a powerful biomedical strategy owing to their inherent living functionalities. These living systems can dynamically interact with host environments and self‐regulate their activity, offering superior adaptability, prolonged functionality, and ...
Shuifang Mao +3 more
wiley +1 more source
The effect of continuous illumination and photoperiods on growth and heterocyst frequency of cyanobacterium Fischerella ambigua from Golestan province [PDF]
فیزیولوژی محیطی گیاهی, 2006 The effect of limited continuous irradiance and photoperiods on survival, growth and heterocyst frequencies of cyanobacterium Fischerella ambigua collected from paddy-fields of Golestan province have been studied at laboratory condition.
Fereshte Vakili +3 more
doaj +1 more source
Limits of life and the habitability of Mars: The ESA space experiment BIOMEX on the ISS [PDF]
, 2019 BIOMEX (BIOlogy and Mars EXperiment) is an ESA/Roscosmos space exposure experiment housed within the exposure facility EXPOSE-R2 outside the Zvezda module on the International Space Station (ISS).
Alawi, Mashal +9 more
core +1 more source
Chromosomal transformation in the cyanobacterium Agmenellum quadruplicatum [PDF]
Journal of Bacteriology, 1990 Chromosomal transformation of Agmenellum quadruplicatum PR-6 (= Synechococcus sp. strain 7002) was characterized for phenotypic expression, for exposure time to DNA, and for dependence on DNA concentration with regard to Rifr donor DNA. Exponentially growing cells of PR-6 were competent for chromosomal transformation.
E, Essich, S E, Stevens, R D, Porter
openaire +2 more sources
Advanced Science, EarlyView.Inspired by Nostoc, a crack‐based one‐dimensional microspheres array (COMA) sensor is developed, which stabilizes crack geometry under isotropic expansion, enabling a predictable, monotonic thermal response from which true strain can be accurately extracted. The COMA sensor exhibits high sensitivity at ultralow deformation (gauge factor up to 89) and a
Wanqing Xu +7 more
wiley +1 more source
Exploring the Potential and Challenges of Fermentation in Creating Foods: A Spotlight on Microalgae
FermentationFermentation is an ancient bioprocess that harnesses the power of microorganisms to convert raw ingredients into valuable and safe food products. There has been a growing interest in using fermentation to create safe, nutritious, and sustainable foods ...
Monize Bürck +3 more
doaj +1 more source
Biotechnology and Applied Biochemistry, EarlyView.ABSTRACT Gastrointestinal cancers (GICs) constitute one of the leading causes of cancer‐related morbidity and mortality worldwide. Despite currently available therapeutic strategies, new approaches and procedures are needed for their prevention and treatment.
Raúl Vergara +5 more
wiley +1 more source
Diel infection of cyanobacteria by cyanophages
Frontiers in Marine Science, 2016 Cyanobacteria exhibit biological rhythms as an adaptation to the daily light-dark (diel) cycle. Light is also crucial for bacteriophages (cyanophages) that infect cyanobacteria.
Tianchi eNi, Qinglu eZeng
doaj +1 more source
Loss, persistence and reversal of phenotypic traits
Biological Reviews, EarlyView.ABSTRACT The irreversibility of complex trait loss has long been a tenet of evolutionary biology. However, this idea is increasingly at odds with the numerous documented exceptions across the Tree of Life. We synthesise this growing body of evidence across a diverse array of taxa and traits, exploring the evolutionary conditions that enable ...
Giobbe Forni +4 more
wiley +1 more source
NsrR1, a Nitrogen stress-repressed sRNA, contributes to the regulation of nblA in Nostoc sp. PCC 7120 [PDF]
, 2018 Small regulatory RNAs (sRNAs) are currently considered as major post-transcriptional regulators of gene expression in bacteria. The interplay between sRNAs and transcription factors leads to complex regulatory networks in which both transcription factors
Muro Pastor, Alicia María +2 more
core +3 more sources