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  • 1
    Online Resource
    Online Resource
    Analysis of gut microbiota and immune-related genes during sea cucumber ( Apostichopus japonicus ) response to dietary supplementation with Codonopsis pilosula
    SAABRON PRESS ; 2021
    In:  Israeli Journal of Aquaculture - Bamidgeh Vol. 73 ( 2021-7-16)
    Details
    In: Israeli Journal of Aquaculture - Bamidgeh, SAABRON PRESS, Vol. 73 ( 2021-7-16)
    Abstract: The gut microbiota composition of sea cucumber ( Apostichopus japonicas ) was investigated using high-throughput sequencing techniques. The mRNA expression of complement component 3 and lysozyme genes was evaluated using quantitative fluorescence PCR. Sea cucumbers were fed with a basal diet (control group) and an experimental diet supplemented with Codonopsis pilosula (experimental group) for 30 days. The results showed that the alpha diversity of the gut microbiota was changed in different indices, including Chao1, the abundance-based coverage estimator, the Shannon index, and Good’s coverage. Dietary C. pilosula promoted the proliferation of the Flavobacteriaceae family of the Proteobacteria phylum and reduced the relative abundance of the Verrucomicrobiaceae family of the Verrucomicrobia phylum. We concluded that dietary C. pilosula supplementation could alter the network interactions among different microbial functional groups by changing the ecological network’s microbial community composition and biological evolution. A positive effect on A. japonicus immune responses in the gut was seen via increasing the mRNA expression of the complement component 3 and lysozyme genes. It seems to happen via modulating the balance in gut microbiota.
    Type of Medium: Online Resource
    ISSN: 0792-156X , 0792-156X
    URL: Article
    DOI: 10.46989/001c.25698
    Language: English
    Publisher: SAABRON PRESS
    Publication Date: 2021
    detail.hit.zdb_id: 291787-7
    detail.hit.zdb_id: 2542938-3
    SSG: 21,3
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  • 2
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    Online Resource
    Epigenetic Manipulation Induces the Production of Coumarin‐Type Secondary Metabolite from Arthrobotrys foliicola
    Wiley ; 2019
    In:  Israel Journal of Chemistry Vol. 59, No. 5 ( 2019-05), p. 432-438
    Details
    In: Israel Journal of Chemistry, Wiley, Vol. 59, No. 5 ( 2019-05), p. 432-438
    Abstract: Pursuing epigenetic manipulation approach in fungi led to the isolation of an unusual coumarin metabolite from fungi. An addition of the histone deacetylase inhibitor, suberohydroxamic acid (SBHA), to the culture medium of Arthrobotrys foliicola induced production of the coumarin‐type secondary metabolite represented by a single intensive peak in the HPLC profile of the ethyl acetate extract. The compound which was identified as 4‐ethyl‐7‐hydroxy‐8‐methyl‐2 H ‐chromen‐2‐one ( 1 ) was isolated from nature for the first time. Moreover, the investigation on the remaining part of the HPLC profile led to the separation of 6‐ethyl‐2,4‐dihydroxy‐3‐methylbenzaldehyde ( 2 ) and ten 2,5‐diketopiperazine compounds ( 3 – 12 ). The structures of isolates were deduced by their mass and NMR spectroscopic data. The coumarin‐type secondary metabolite ( 1 ) with peculiar smell induced by epigenetic stimulation is found for the first time in the Arthrobotrys species and the family Orbiliaceae. We evaluated 1 for the cytotoxic, anti‐inflammatory, anti‐allergic and nematocidal activities, however, it was found inactive.
    Type of Medium: Online Resource
    ISSN: 0021-2148 , 1869-5868
    URL: Issue
    URL: Article
    DOI: 10.1002/ijch.v59.5
    DOI: 10.1002/ijch.201800162
    Language: English
    Publisher: Wiley
    Publication Date: 2019
    detail.hit.zdb_id: 2066481-3
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  • 3
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    Online Resource
    Plesiomonas shigelloides, a potential pathogen of enteritis in Ictalurus punctatus
    SAABRON PRESS ; 2020
    In:  Israeli Journal of Aquaculture - Bamidgeh Vol. 72 ( 2020-9-19)
    Details
    In: Israeli Journal of Aquaculture - Bamidgeh, SAABRON PRESS, Vol. 72 ( 2020-9-19)
    Abstract: Enteritis has resulted in large economic losses in channel catfish aquaculture. Yet only scarce information is available on Plesiomonas shigelloides as a causal agent for this disease. In this study, a virulent strain, temporarily named BD1, was isolated from diseased channel catfish suffering from enteritis, and was identified as P. shigelloides through molecular and phenotypic methods. A phylogenetic tree was also constructed to determine its taxonomic position. In addition, the BD1 isolate has developed multiple resistances to aminoglycosides, amphenicols, quinolones, tetracyclines and sulfonamides drugs for veterinary uses in aquaculture as revealed when screened against a range of common antibiotics. To the best of our knowledge, this is the first report of P. shigelloides as a potential pathogen of enteritis in channel catfish.
    Type of Medium: Online Resource
    ISSN: 0792-156X , 0792-156X
    URL: Article
    DOI: 10.46989/001c.21407
    Language: English
    Publisher: SAABRON PRESS
    Publication Date: 2020
    detail.hit.zdb_id: 291787-7
    detail.hit.zdb_id: 2542938-3
    SSG: 21,3
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  • 4
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    Online Resource
    Taiwanese high school students’ perspectives on effective mathematics teaching behaviors
    Elsevier BV ; 2017
    In:  Studies in Educational Evaluation Vol. 55 ( 2017-12), p. 35-45
    Details
    In: Studies in Educational Evaluation, Elsevier BV, Vol. 55 ( 2017-12), p. 35-45
    Type of Medium: Online Resource
    ISSN: 0191-491X
    URL: Article
    DOI: 10.1016/j.stueduc.2017.06.001
    Language: English
    Publisher: Elsevier BV
    Publication Date: 2017
    detail.hit.zdb_id: 194378-9
    detail.hit.zdb_id: 2019715-9
    SSG: 5,3
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  • 5
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    Aeromonas veronii, a potential pathogen of enteritis in snakehead fish Ophiocephalus argus
    SAABRON PRESS ; 2020
    In:  Israeli Journal of Aquaculture - Bamidgeh Vol. 72 ( 2020-12-31)
    Details
    In: Israeli Journal of Aquaculture - Bamidgeh, SAABRON PRESS, Vol. 72 ( 2020-12-31)
    Abstract: Enteritis is known as a major disease in snakehead fish Ophiocephalus argus aquaculture and has resulted in large economic losses. Yet only scarce information is available on Aeromonas veronii as a causal agent for enteritis in O. argus. In this study, a virulent strain, temporarily named HY2, was isolated from diseased snakehead fish suffering from enteritis, and was identified as A. veronii through molecular and phenotypic methods. In addition, the HY2 isolate showed an LD50 value of 2.8×105 CFU mL-1, and was highly sensitive to aminoglycosides, macrolides, polypeptides, quinolones, sulfonamides and tetracyclines antibiotics. To the best of our knowledge, this is the first report of A. veronii as a potential pathogen of enteritis in snakehead fish.
    Type of Medium: Online Resource
    ISSN: 0792-156X , 0792-156X
    URL: Article
    DOI: 10.46989/001c.21691
    Language: English
    Publisher: SAABRON PRESS
    Publication Date: 2020
    detail.hit.zdb_id: 291787-7
    detail.hit.zdb_id: 2542938-3
    SSG: 21,3
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  • 6
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    Online Resource
    Dietary Phosphorus Requirements of Juvenile Hybrid Tilapia (Oreochromis niloticus♀× O. Aureus♂) Fed Fishmeal-free Practical Diets
    SAABRON PRESS ; 2015
    In:  Israeli Journal of Aquaculture - Bamidgeh Vol. 67 ( 2015-1-1)
    Details
    In: Israeli Journal of Aquaculture - Bamidgeh, SAABRON PRESS, Vol. 67 ( 2015-1-1)
    Abstract: A growth trial was conducted to estimate the optimum levels of dietary phosphorus (P) for juvenile hybrid tilapia (Oreochromis niloticus × O. aureus) fed fishmeal-free practical diets. Hybrid tilapia (1.68 ± 0.08 g) were fed diets containing various levels (0.0%, 0.2%, 0.4%, 0.6%, 0.8% and 1.0%) of additional inorganic phosphorus for 10 weeks using two different sources of phosphorus：calcium dihydrogen phosphate (MCP), and sodium dihydrogen phosphate (MSP). Hybrid tilapia fed the P-supplemented diets showed significantly higher weight gain (WG) and mineral deposition than those fed the unsupplemented diet. Based on weight gain and vertebral phosphorus content, the available phosphorus requirements of hybrid tilapia were estimated as 1% and 1.31% (0.6% and 0.9% based on additional phosphorus content) respectively, when MSP was used as a phosphorus source. When MCP was the phosphorus source, the requirement estimated for weight gain was 0.95% (0.61% based on additional phosphorus content). In addition, MCP contributed to increased growth and a higher mineral deposition rate than did MSP, in freshwater-reared hybrid tilapia.
    Type of Medium: Online Resource
    ISSN: 0792-156X , 0792-156X
    URL: Article
    DOI: 10.46989/001c.20703
    Language: English
    Publisher: SAABRON PRESS
    Publication Date: 2015
    detail.hit.zdb_id: 291787-7
    detail.hit.zdb_id: 2542938-3
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  • 7
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    Online Resource
    Quantitative Chemoproteomic Methods for Reactive Cysteinome Profiling
    Wiley ; 2023
    In:  Israel Journal of Chemistry Vol. 63, No. 3-4 ( 2023-03)
    Details
    In: Israel Journal of Chemistry, Wiley, Vol. 63, No. 3-4 ( 2023-03)
    Abstract: Reactive cysteines often serve as functional sites on proteins and play important regulatory roles in various biological processes. A chemoproteomic method named “isoTOP‐ABPP” has enabled global profiling of cysteine reactivity in native systems and greatly increased our understanding on reactive cysteinome. This elegant method and its derived chemoproteomic technologies are now widely applied in profiling of reactive cysteinome and the associated post‐translational modifications, discovery of covalent ligands for undruggable targets as well as mechanistic investigation of various biological processes. In this review, we will briefly go over the history of isoTOP‐ABPP, summarize recent developments and applications of chemoproteomic technology in reactive cysteinome profiling, and discuss future directions in this field.
    Type of Medium: Online Resource
    ISSN: 0021-2148 , 1869-5868
    URL: Issue
    URL: Article
    DOI: 10.1002/ijch.v63.3-4
    DOI: 10.1002/ijch.202200100
    Language: English
    Publisher: Wiley
    Publication Date: 2023
    detail.hit.zdb_id: 2066481-3
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  • 8
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    Online Resource
    Towards Monodisperse Semiconductor Clusters: Preparation and Characterization of ˜ 13‐Å Thiophenolate‐capped CdS Clusters
    Wiley ; 1993
    In:  Israel Journal of Chemistry Vol. 33, No. 1 ( 1993-01), p. 31-39
    Details
    In: Israel Journal of Chemistry, Wiley, Vol. 33, No. 1 ( 1993-01), p. 31-39
    Abstract: We report that two 10‐Å [Cd 20 S 13 (SPh) 22 ] −8 clusters may be fused together to form a 13‐Å CdS cluster, which shows a sharp absorption peak at 370 nm and a luminescence peak at 390 nm. This is supported by the concentration dependence of the absorption spectra, the luminescence‐excitation spectra, the capillary zone electrophoresis separation, the electrochemical measurement, and the powder X‐ray data. This cluster fusion process occurs naturally in solution at high concentrations of [Cd 20 S 13 (SPh) 22 ] −8 . It can also be induced electrochemically by a two‐electron oxidation process. We also show that capillary zone electrophoresis and electrochemical synthesis are two useful new techniques for obtaining monodisperse CdS clusters. Their potentials and limitations are discussed.
    Type of Medium: Online Resource
    ISSN: 0021-2148 , 1869-5868
    URL: Issue
    URL: Article
    DOI: 10.1002/ijch.v33.1
    DOI: 10.1002/ijch.199300006
    Language: English
    Publisher: Wiley
    Publication Date: 1993
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  • 9
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    Online Resource
    Citrobacter freundii: a causative agent for ulcer disease in snakehead fish Ophiocephalus argus (Cantor)
    SAABRON PRESS ; 2019
    In:  Israeli Journal of Aquaculture - Bamidgeh Vol. 71 ( 2019-1-1)
    Details
    In: Israeli Journal of Aquaculture - Bamidgeh, SAABRON PRESS, Vol. 71 ( 2019-1-1)
    Abstract: Ulcer disease has caused significant economic losses in the culture of snakehead fish Ophiocephalus argus (Cantor). Information available on Citrobacter freundii as a possible causal agent for this disease is scarce. In this study, a virulent strain, temporarily named GB1, was isolated from diseased snakehead fish suffering from ulcer disease and was identified as C. freundii through molecular and phenotypic methods. A phylogenetic tree was constructed to examine isolate GB1 and compare it to other known isolates. In addition, isolate GB1 has developed resistance to aminoglycosides, tetracyclines, and sulfonamides drugs for veterinary use in aquaculture as revealed when screened against a range of common antibiotics. To the best of our knowledge, this is the first report of ulcer disease caused by C. freundii in snakehead fish. Published
    Type of Medium: Online Resource
    ISSN: 0792-156X , 0792-156X
    URL: Article
    DOI: 10.46989/001c.20982
    Language: English
    Publisher: SAABRON PRESS
    Publication Date: 2019
    detail.hit.zdb_id: 291787-7
    detail.hit.zdb_id: 2542938-3
    SSG: 21,3
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  • 10
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    Online Resource
    Shewanella algae: an emerging causative agent for ulcer disease in freshwater-farmed American eel Anguilla rostrata
    SAABRON PRESS ; 2020
    In:  Israeli Journal of Aquaculture - Bamidgeh Vol. 72 ( 2020-2-7)
    Details
    In: Israeli Journal of Aquaculture - Bamidgeh, SAABRON PRESS, Vol. 72 ( 2020-2-7)
    Abstract: Ulcer disease has resulted in substantial economic losses in eel aquaculture. Yet only scarce information is available on Shewanella algae as a possible causal agent for this disease. In this study, a virulent strain, temporarily named MY, was isolated from diseased American eel, Anguilla rostrata, suffering from ulcer disease and was identified as S. algae through molecular and phenotypic methods. A phylogenetic tree was constructed to examine MY and compare it to other known isolates. Besides, isolate MY has exhibited susceptibility to aminoglycosides and sulfonamides drugs for veterinary uses in aquaculture, as revealed when screened against a range of conventional antibiotics. To the best of our knowledge, this is the first report of ulcer disease caused by S. algae in American eel.
    Type of Medium: Online Resource
    ISSN: 0792-156X , 0792-156X
    URL: Article
    DOI: 10.46989/001c.21953
    Language: English
    Publisher: SAABRON PRESS
    Publication Date: 2020
    detail.hit.zdb_id: 291787-7
    detail.hit.zdb_id: 2542938-3
    SSG: 21,3
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