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The FISH Handbook for Biological Wastewater Treatment provides all the required information for the user to be able to identify and quantify important microorganisms in activated sludge and biofilms by using fluorescence in situ hybridization (FISH) and epifluorescence microscopy. It has for some years been clear that most microorganisms in biological wastewater systems cannot be reliably identified and quantified by conventional microscopy or by traditional culture-dependent methods such as plate counts. Therefore, molecular biological methods are vital and must be introduced instead of, or in addition to, conventional methods. At present, FISH is the most widely used and best tested of these methods. This handbook presents all relevant information from the literature and, based on the extensive experience of the authors, advice and recommendations are given for reliable FISH identification and quantification.
Sewage --- Fluorescence in situ hybridization. --- FISH (Fluorescence in situ hybridization) --- Fluorescent in situ hybridization --- Fluorescence microscopy --- In situ hybridization --- Biological nutrient removal (Sewage treatment) --- BNR (Sewage treatment) --- Bioremediation --- Sewage disposal --- Purification --- Biological treatment. --- Biological treatment
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This eBook is a collection of articles from a Frontiers Research Topic. Frontiers Research Topics are very popular trademarks of the Frontiers Journals Series: they are collections of at least ten articles, all centered on a particular subject. With their unique mix of varied contributions from Original Research to Review Articles, Frontiers Research Topics unify the most influential researchers, the latest key findings and historical advances in a hot research area! Find out more on how to host your own Frontiers Research Topic or contribute to one as an author by contacting the Frontiers Editorial Office: frontiersin.org/about/contact
single-cell sequencing --- Single-Cell isolation --- single-cell fluorescence in situ hybridization --- Single-cell multi-omics --- Single-cell microfluidics --- single-cell experimental design --- single-cell bioinformatics --- cell cycling and cell size --- Single-cell mass spectrometry --- Cell heterogeneity
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In the past three decades, a stream of criminological inquiry has emerged which explores, measures, and theorizes crimes and harms to the environment at the micro-, mezzo-, and macro-levels. This “green criminology”, as it has come to be known, has widened the criminological gaze to consider crimes and harms committed against air, land (from forests to wetlands), nonhuman animals, and water in local, regional, national, and international areas or arenas. Accordingly, green criminology has endeavored to understand the causes and consequences of air and water pollution, biodiversity loss, climate change, corporate environmental crime (e.g., illegal waste disposal), food production and distribution, resource extraction and exploitation, and wildlife trade and trafficking, while also exploring potential responses to these issues. This book seeks to introduce the green criminological perspective to a broader social science audience. Recognizing that green criminology is not the first social science to explore the phenomena and harms at the intersections of humanity and ecology, this book offers an introduction to some of the unique insights developed over nearly 30 years of green criminological thought and scholarship to students, professors, researchers, and practitioners working in the fields of anthropology, economics, environmental humanities, environmental sociology, geography, history, and political ecology. This book contains contributions from researchers in green criminology from around the world, including early- and mid-career scholars, as well as more established voices in the field—all of whom are dedicated to exposing, understanding, and ultimately hoping to thwart further environmental degradation and despoliation.
biogeography --- ciliates --- Paramecium quindecaurelia --- cytochrome C oxidase subunit I gene --- sibling species --- species concept in protists --- bacterial symbionts --- symbiosis --- intranuclear bacteria --- Holospora --- Gortzia --- Paramecium --- Micractinium tetrahymenae --- Tetrahymena --- Utricularia --- facultative endosymbiosis --- ciliate-algae symbiosis --- Chlorella variabilis --- Micractinium conductrix --- diagnostic PCR --- ciliate–algae symbiosis --- Holospora-like bacteria --- host–parasite interactions --- 16S rRNA gene --- full-cycle rRNA approach --- TEM --- fluorescence in situ hybridization --- algal-ciliate symbiosis --- mycosporine-like amino acids --- Pelagodileptus trachelioides --- planktonic freshwater ciliates --- Stokesia vernalis --- Vorticella chlorellata --- Chlorella --- endosymbiosis --- intracellular algae --- Micractinium --- photobiont --- infection --- syngen --- n/a --- host-parasite interactions
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The ability to exploit the potential of wild relatives carrying beneficial traits is a major goal in breeding programs. However, it relies on the possibility of the chromosomes from the crop and wild species in interspecific crosses to recognize, associate, and undergo crossover formation during meiosis, the cellular process responsible for producing gametes with half the genetic content of their parent cells. Unfortunately, in most cases, a barrier exists preventing successful hybridization between the wild and crop chromosomes. Understanding the mechanisms controlling chromosome associations during meiosis are of great interest in plant breeding and will allow chromosome manipulation to introduce genetic variability from related species into a crop. In addition to interspecific hybrids, other materials, such as natural and synthetic polyploids and introgression lines derived from allopolyploids, among others, are powerful tools in the framework of plant breeding. For example, an extra pair of alien chromosomes in the full genome complement of a crop species has been frequently used as a first step to access genetic variation from the secondary gene pool in breeding programs. In addition, such introgression lines are also pivotal in the study of interspecific genetic interactions, in the chromosomal location of genetic markers, and in the study of chromosome structure and behavior in somatic and meiotic cells. Contained in this Special Issue are accounts of original research, including new tools to identify chromosome introgressions and the development and characterization of introgression lines and interspecific hybrids carrying desirable agronomic traits for plant breeding purposes. Also included are reviews about the chromosome engineering of tropical cash crops and the effect of chromosome structure on chromosome associations and recombination during meiosis to allow chromosome manipulation in the framework of plant breeding.
fluorescence in situ hybridization --- mini-satellite --- tandem repeats --- wheat --- starch --- tritordeum --- waxy proteins --- wheat quality --- wild barley --- grain colour --- Hordeum chilense --- wheat introgression --- rye --- 5R dissection line --- PCR-based markers --- physical map --- stripe rust --- chromosome rearrangements --- meiotic recombination --- crossover distribution --- Triticeae --- barley --- anatomy --- citrus --- flow cytometry --- histogenic layer --- polyploidy breeding --- Aegilops --- centric breaks --- chromosome fusion --- Robertsonian translocations --- telosomic chromosomes --- triticale --- wheat bread-making gene --- introgression --- PCR markers --- tropical cash crops --- coffee --- cacao --- papaya --- chromosome engineering --- synthetic biology --- meiosis --- chromosome pairing --- non-homologous recombination --- cytogenetics --- alien chromosome --- polyploidy --- aneuploidy
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Supernumerary B chromosomes (Bs) are dispensable genetic elements found in thousands of species of plants and animals, and some fungi. Since their discovery more than a century ago, they have been a source of puzzlement, as they only occur in some members of a population and are absent from others. When they do occur, they are often harmful, and in the absence of “selfishness”, based on mechanisms of mitotic and meiotic drive, there appears to be no obvious reason for their existence. Cytogeneticists have long wrestled with questions about the biological existence of these enigmatic elements, including their lack of any adaptive properties, apparent absence of functional genes, their origin, sequence organization, and co-evolution as nuclear parasites. Emerging new technologies are now enabling researchers to step up a gear, to look enthusiastically beyond the previous limits of the horizon, and to uncover the secrets of these “silent” chromosomes. This book provides a comprehensive guide to theoretical advancements in the field of B chromosome research in both animal and plant systems.
parent-of-origin effects --- fluorescent in situ hybridization --- coverage ratio analysis --- n/a --- ribosomal DNA --- reactivation --- cytogenetics --- epigenetics --- heterochromatin --- interphase nucleus --- whole genome resequencing --- transmission --- grasshoppers --- genome instability --- dot-like (micro) Bs --- ?s --- B chromosome --- supernumerary elements --- transcription of heterochromatin --- maternal X chromosome --- supernumerary chromosome --- population analysis --- supernumerary --- repeat clusters --- extra chromosomes --- genes --- tandem repeats --- B morphotypes --- repetitive DNA --- repetitive elements --- DNA copy number variation --- chromosome polymorphism --- satellite DNA --- mammals --- maize B chromosome --- additional chromosomes --- inactivation --- drive --- B chromosomes --- FISH (fluorescence in situ hybridisation) --- organelle DNA --- Orthoptera --- origin --- supernumerary chromosomes --- karyotype evolution --- GISH (genomic in situ hybridisation) --- DNA composition --- de novo centromere formation --- genomics --- paternal X chromosome --- euchromatin degradation --- supernumerary chromosomal segments (SCS) evolution --- centromere --- sSMC --- Prospero autumnale complex --- next-generation sequencing --- Drosophila --- host/parasite interaction --- Apodemus peninsulae --- genome evolution --- evolution --- teleost --- chromosome evolution --- microdissected DNA probes --- controlling element --- mobile element --- RNA-Seq --- karyotypes --- karyotypic characteristics --- RepeatExplorer
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Over the last few decades, the study of microbial biofilms has been gaining interest among the scientific community. These microbial communities comprise cells adhered to surfaces that are surrounded by a self-produced exopolymeric matrix that protects biofilm cells against different external stresses. Biofilms can have a negative impact on different sectors within society, namely in agriculture, food industries, and veterinary and human health. As a consequence of their metabolic state and matrix protection, biofilm cells are very difficult to tackle with antibiotics or chemical disinfectants. Due to this problem, recent advances in the development of antibiotic alternatives or complementary strategies to prevent or control biofilms have been reported. This book includes different strategies to prevent biofilm formation or to control biofilm development and includes full research articles, reviews, a communication, and a perspective.
antibiofilm --- antimicrobial agent --- bacteria --- fungi --- polymicrobial biofilm --- microalga --- free fatty acids --- encapsulation --- biofilm --- chronic wounds --- host response --- S100A8/A9 --- dental plaque --- quorum sensing --- microbial resistance --- bacterial adhesion --- blocking effect --- hydrodynamics --- parallel plate flow cell --- carbon nanotubes --- poly(dimethylsiloxane) --- adhesion --- Escherichia coli --- Biofilm --- Public Engagement --- Outreach --- Control Strategies --- Oral Biofilm --- TiO2 nanofibers --- electrospinning --- biofilm prevention and control --- multidrug-resistant bacteria --- biomedical application --- biofilms --- biofilm inhibition --- dental implants --- peri-implantitis --- polyether-ether-ketone --- Pseudomonas aeruginosa --- Candida albicans --- mixed-species biofilm analysis --- flow cytometry --- bacteriophage therapy --- prosthesis related infections --- hardware infections --- left ventricular assist devices --- Acinetobacter baumannii --- antibiotic resistance --- antibiotic tolerance --- persister --- intraspecies community --- EPS matrix --- peptide nucleic acid-fluorescence in situ hybridization --- urinary tract infections --- catheter-associated urinary tract infections --- confocal laser scanning microscopy --- recalcitrance --- biofilm control --- Klebsiella pneumoniae --- KPC and OXA-48-like carbapenemases --- Galleria mellonella infection model --- linear oligoethyleneimine hydrochloride --- bacteriophage --- endotracheal tube --- n/a
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