Detection of Karenia mikimotoi by spectral absorption signatures
نویسندگان
چکیده
منابع مشابه
Motility and autotoxicity in Karenia mikimotoi (Dinophyceae).
Karenia mikimotoi is one of the most common red-tide dinoflagellates proliferating in the eastern North Atlantic and around Japan. Kills of marine fauna are associated with its blooms. In mixed water columns it migrates vertically, while in stratified water columns, the population remains confined within pycnocline layers. Wind events, increasing mixing and agitation initiate declines in its po...
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To better understand the role of caspase-like proteins in the cellular activities of harmful dinoflagellates, cultures of Karenia brevis and Karenia mikimotoi were monitored over a 56-day period. The cellular abundance, maximum photochemical efficiency of photosystem II (Fv/Fm), percentage of dead cells (revealed by SYTOX-labelling of nuclei of cells with a compromised membrane) and the variati...
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a problem of computer vision applications is to detect regions of interest under dif- ferent imaging conditions. the state-of-the-art maximally stable extremal regions (mser) detects affine covariant regions by applying all possible thresholds on the input image, and through three main steps including: 1) making a component tree of extremal regions’ evolution (enumeration), 2) obtaining region ...
RNA Sequencing Revealed Numerous Polyketide Synthase Genes in the Harmful Dinoflagellate Karenia mikimotoi
The dinoflagellate Karenia mikimotoi forms blooms in the coastal waters of temperate regions and occasionally causes massive fish and invertebrate mortality. This study aimed to elucidate the toxic effect of K. mikimotoi on marine organisms by using the genomics approach; RNA-sequence libraries were constructed, and data were analyzed to identify toxin-related genes. Next-generation sequencing ...
متن کاملEffect of various nitrogen conditions on population growth, temporary cysts and cellular biochemical compositions of Karenia mikimotoi
The harmful algal bloom (HAB)-forming dinoflagellate Karenia mikimotoi was exposed to different nitrogen (N) conditions, in order to study the population growth, temporary cyst production and cellular biochemical compositions in laboratory. The results indicated the population growth of K. mikimotoi was inhibited by different levels of N starvation but showed similar fast recovery after the res...
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ژورنال
عنوان ژورنال: Journal of Plankton Research
سال: 2003
ISSN: 1464-3774
DOI: 10.1093/plankt/fbg083