Growth of the Brackish Water Flea, Diaphanosoma celebensis, on Different Foods and Food Concentrations

Park, Jin-Chul; Park, Heum-Gi

doi:10.5657/kfas.2010.43.2.131

Cited by 4 publications

(2 citation statements)

References 37 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Since most aquaculture and fishery systems are located within coastal regions where the ultimate freshwater are released from inland, development of a species, which can maintain biological activity against steep salinity change, is important in aquaculture industry. They have been mainly studied in the field of aquaculture as a substitute live food [ 15 , 16 ]. D. celebensis are primary consumers and are important for energy transfer to higher trophic levels in the aquatic food web.…”

Section: Introductionmentioning

confidence: 99%

De novo transcriptome assembly of brackish water flea Diaphanosoma celebensis based on short-term cadmium and benzo[a]pyrene exposure experiments

et al. 2018

View full text Add to dashboard Cite

To develop a brackish water flea as a promising model for marine monitoring, Diaphanosoma celebensis were exposed to two pollutants, cadmium (Cd) and benzo[a]pyrene (BaP), which have different chemical characteristics and distinct modes of metabolic action on aquatic animals. Twenty-four hours after exposure to Cd (2 mg/L) or BaP (25 μg/L), whole body transcriptomes were analyzed. In total, 99.6 Mbp were assembled from nine libraries, resulting in 98,458 transcripts with an N50 of 1883 bp and an average contig length of 968 bp. Functional gene annotations were performed using Gene Ontology, Eukaryotic Orthologous Groups, and Kyoto Encyclopedia of Genes and Genomes pathway analyses. Cd significantly modulated endocrine and digestive enzyme system. Following BaP treatment, DNA repair and circadian rhythm related metabolisms were significantly modulated. Both the chemicals induced stress response and detoxification metabolism. This brackish water flea genomic information will be useful to monitor estuaries and coastal regions, as water fleas have been confirmed as promising sentinel models in freshwater ecosystems.Electronic supplementary materialThe online version of this article (10.1186/s41065-018-0075-3) contains supplementary material, which is available to authorized users.

show abstract

Section: Introductionmentioning

confidence: 99%

De novo transcriptome assembly of brackish water flea Diaphanosoma celebensis based on short-term cadmium and benzo[a]pyrene exposure experiments

et al. 2018

View full text Add to dashboard Cite

show abstract

“…이러한 이유로 인해 현재까지 본 연구종인 D. celebensis의 최적 먹이생물은 EPA가 높은 Tetraselmis suecica로 조사되어 있다 (Segawa and Yang, 1988;Park and Park, 2010 Highly unsaturated fatty acid; 18:2n-6, 18:3n-3, 20:2, 18:3n-6, 20:3n-6, 20:4n-6, 20:5n-3, 22:2, 22:6n-6. <Table 1> Fatty acids composition (% of total fatty acids) of experimental diets for D. celebensis culture* 각기 다른 먹이원에 따른 물벼룩의 최고밀도, 최고밀도까지의 평균 포란율 및 개체성장률을 <Table 2>와 [ Fig. 1 한편, RNA/DNA ratio은 단위세포 당 단백질 합성량을 간접적으로 알아볼 수 있는 지표로써 현재 그 생물체가 처한 환경을 평가해 볼 수 있 는 것으로 알려져 있다 (Fukuda et al, 2001 …”

unclassified

Effect of the Dietary EPA in Replacement Diets for the Culture of Brackish Flea, Diaphanosoma celebensis

Park¹,

Kwon²,

Park³

2012

Journal of Fisheries and Marine Sciences Education

Self Cite

View full text Add to dashboard Cite

We investigated the effect on dietary EPA (eicosapentaenoic acid) source (EP) into formulated diets for growth of brackish flea, Diaphanosoma celebensis. The highest density and specific growth rate (SGR) of brackish fleas were observed on Tetraselmis suecica (TE) trial, but these of trial were not significantly differed with that of Chlorella (CH) + Crypthecodinium sp. (CR) + EP trial, contained EPA oil (P>0.05). Contrastively, CH trial showed the lowest SGR. And in the RNA/DNA ratio, 0.08 of TE trial was the highest ratio out of whole trials, but the trial not significantly differed with that of CH + CR + EP trial (P>0.05). But, the ratio of CH trial was the lowest ratio at 0.05 out of whole trials (P<0.05). Through out results, the EPA source for flea culture was showed a positive effect through their growth and SGR. Therefore, we suggested that a usage of the source with CH could replace T. suecica as good diet for culture of the brackish flea.

show abstract

Size- and shape-dependent ingestion and acute toxicity of fragmented and spherical microplastics in the absence and presence of prey on two marine zooplankton

Park,

Yoo,

Lee

et al. 2024

Marine Pollution Bulletin

View full text Add to dashboard Cite

Growth of the Brackish Water Flea, Diaphanosoma celebensis, on Different Foods and Food Concentrations

Cited by 4 publications

References 37 publications

De novo transcriptome assembly of brackish water flea Diaphanosoma celebensis based on short-term cadmium and benzo[a]pyrene exposure experiments

De novo transcriptome assembly of brackish water flea Diaphanosoma celebensis based on short-term cadmium and benzo[a]pyrene exposure experiments

Effect of the Dietary EPA in Replacement Diets for the Culture of Brackish Flea, Diaphanosoma celebensis

Size- and shape-dependent ingestion and acute toxicity of fragmented and spherical microplastics in the absence and presence of prey on two marine zooplankton

Contact Info

Product

Resources

About