Israeli Journal of Aquaculture-bamidgeh最新文献_第6页

Comparative analysis of phosphoproteomic in the intestine of Sepia lycidas under different salinity environments 不同盐度环境下水耻鱼肠道磷蛋白组学比较分析

IF 0.6 4区农林科学

Israeli Journal of Aquaculture-bamidgeh Pub Date : 2023-03-20 DOI: 10.46989/001c.73741

Changgen Yang, Qiqi Li, Huimei Chen, Mengyu Yang, Xianghe Jiang, Lele Xu

{"title":"Comparative analysis of phosphoproteomic in the intestine of Sepia lycidas under different salinity environments","authors":"Changgen Yang, Qiqi Li, Huimei Chen, Mengyu Yang, Xianghe Jiang, Lele Xu","doi":"10.46989/001c.73741","DOIUrl":"https://doi.org/10.46989/001c.73741","url":null,"abstract":"Cuttlefish are sensitive to the breeding environment, and the low-salinity environment significantly impacts their growth and immunity. So far, it is difficult to breed this species artificially. This study was conducted in Sepia lycidas. And the aim was to investigate the differences in protein phosphorylation in the intestine of S. lycidas under different salinity conditions. Firstly, 999 phosphoproteins (specific peptide ≥ 1), 1928 phosphopeptides, and 2727 phosphorylation sites were identified. Among them were 284 down-regulated expression phosphorylation sites (corresponding to 115 phosphoproteins) and 674 up-regulated expression phosphorylation sites (corresponding to 408 phosphoproteins) in the intestine under a low salinity environment compared with that under a natural salinity environment. Next, GO analysis found that more phosphoproteins corresponding to differentially expressed phosphorylation sites were related to anatomical structure development, multicellular organism development, regulation of the cellular process, etc. The molecular functions of these proteins mainly contain protein binding, transferase activity, catalytic activity, and heterocyclic compound binding. And they are mainly involved in the cellular components of intracellular anatomical structure, organelle, and cytoplasm. KEGG enrichment analysis of the differential phosphoproteins suggested that many significantly enriched pathways were related to the phosphatidylinositol signaling system, cell junction (adherens junction and tight junction), and inositol phosphate metabolism. Finally, changes in environmental salinity can affect the intestinal structure, metabolism, and immune homeostasis of S. lycidas.","PeriodicalId":14704,"journal":{"name":"Israeli Journal of Aquaculture-bamidgeh","volume":"26 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2023-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73756701","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Effect of dietary Ginkgo biloba leaf on the growth performance and nonspecific immunity of red swamp crayfish Procambarus clarkii 饲料中添加银杏叶对克氏原螯虾生长性能和非特异性免疫的影响

IF 0.6 4区农林科学

Israeli Journal of Aquaculture-bamidgeh Pub Date : 2023-03-19 DOI: 10.46989/001c.73678

Yanming Sui, Jiyi Chen, Jintao Liu, Hong Zhang, Shuyi Chen, Shuxin Zhang, Jiaxin Zou, Yue Meng, Hucheng Jiang, Qianjin Xu, Liang Zheng, Hongshan Li

引用次数: 0

Effects of dietary oxidized fish oil on the growth performance, intestinal health, and antioxidant capacity of zebrafish 饲料中添加氧化鱼油对斑马鱼生长性能、肠道健康和抗氧化能力的影响

IF 0.6 4区农林科学

Israeli Journal of Aquaculture-bamidgeh Pub Date : 2023-03-19 DOI: 10.46989/001c.73719

Weiwei Jiang, Yancheng Wu, Wenshu Liu, Yuzhu Wang, Debing Li, Siming Li

{"title":"Effects of dietary oxidized fish oil on the growth performance, intestinal health, and antioxidant capacity of zebrafish","authors":"Weiwei Jiang, Yancheng Wu, Wenshu Liu, Yuzhu Wang, Debing Li, Siming Li","doi":"10.46989/001c.73719","DOIUrl":"https://doi.org/10.46989/001c.73719","url":null,"abstract":"This study aimed to investigate the effects of oxidized fish oil (OFO) on growth performance, intestinal health, and antioxidant function and to determine the minimum concentration of oxidized fish oil to cause irreversible damage to the intestinal tissue structure of zebrafish. A 30-day feeding trial on zebrafish (average weight 0.054 g) was conducted in triplicate groups of fish fed four test diets containing different concentrations of OFO: 0% OFO (OFF, blank control), 2% OFO (OF1), 4% OFO (OF2), and 6% OFO (OF3). The body weight gain (WG), specific growth rates (SGR), feed conversion ratio (FCR), survival rate (SR), and antioxidant function {glutathione peroxidase (GSH-PX), total superoxide dismutase (T-SOD), catalase (CAT), and malondialdehyde (MDA)} were recorded. The intestinal structure was observed at the end of the trial. After the 14-day experimental period, Final body weight (FBW), WG, and SGR decreased significantly with the increase in the concentration of feed OFO (P < 0.05), while FCR showed a downward trend. The activity of T-SOD decreased significantly, the activities of GSH-PX and CAT, and the MDA content increased significantly with the increase in the concentration of feed OFO (P < 0.05). The intestinal morphological damage score showed an upward trend with the increase in the concentration of OFO, and it was significantly higher in group OF2 and OF3 than in group OF1 (P < 0.05). After the 28-day test period, the experimental indexes and intestinal antioxidant function trends were the same as those on 14 days. The increased OFO concentration significantly increased the intestinal morphological injury score (P < 0.05). These results demonstrated that adding 4% OFO to the feed for 14 days could induce irreversible damage to the intestinal tissue structure, weaken the antioxidant function, and decrease the growth performance of zebrafish.","PeriodicalId":14704,"journal":{"name":"Israeli Journal of Aquaculture-bamidgeh","volume":"27 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2023-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83367834","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Research Progress on the Fish Complement C3 Gene 鱼类补体C3基因的研究进展

IF 0.6 4区农林科学

Israeli Journal of Aquaculture-bamidgeh Pub Date : 2023-03-17 DOI: 10.46989/001c.73361

Rumeng Jin, H. Xia, Pinhong Yang, Juanjuan Lu, Fuyan Chen, Yunsheng Zhang, Liangguo Liu, Zhongyuan Chen, Hao Zeng, Wei Zhou, Huimin Liu, Shanhong Liu

引用次数: 0

Will ocean acidification affect the digestive physiology and gut microbiota of whelk Brunneifusus ternatanus? 海洋酸化是否会影响褐海螺的消化生理和肠道微生物群?

IF 0.6 4区农林科学

Israeli Journal of Aquaculture-bamidgeh Pub Date : 2023-03-02 DOI: 10.46989/001c.72706

Fen Cheng, H. Vasquez, Shouguo Yang, Xiangyu Wu, Y. Xing, Xianming Tang

{"title":"Will ocean acidification affect the digestive physiology and gut microbiota of whelk Brunneifusus ternatanus?","authors":"Fen Cheng, H. Vasquez, Shouguo Yang, Xiangyu Wu, Y. Xing, Xianming Tang","doi":"10.46989/001c.72706","DOIUrl":"https://doi.org/10.46989/001c.72706","url":null,"abstract":"To understand the physiological responses of the Brunneifusus ternatanus to future ocean acidification (OA), histology, enzyme activity and gut bacterial composition at different pH levels (Control: C group, pH 8.1; Exposure period: EP group, pH 7.3) for 28 days were studied under laboratory conditions. Microbiota composition was analyzed using 16S rRNA gene amplicon sequencing. Enzyme activities of trypsin (TRY), lipase (LPS), amylase (AMS), and lysozyme (LZM) were used as biochemical indicators, as well as weight gain rate (WGR), specific growth rate (SGR) as growth indicators. The stress caused by OA resulted in alterations to the intestine, including partially swollen and degranulated enterocytes and rough endoplasmic reticulum (RER). The relative abundance of the core phylum in the acidified group changed significantly, showing an increase in Tenericutes and a decrease in Proteobacteria. Firmicutes/Bacteroides ratio declined from 4.38 in the control group to 1.25 in the EP group. We found that the enzymes TRY, LPS, and AMS activities were inhibited at reduced pH, which was positively correlated with the dominant genera Mycoplasma and Bacteroides; while LZM activities showed a significant increment, but showing a strong negative correlation. Furthermore, both WG and SRG values showed a depression at low pH lever. These results suggest that if anthropogenic CO2 emissions continue to accelerate, OA could negatively impact the whelk’s health, compromising their growth performance and even survival. These findings will benefit the future risk assessments of OA or other related emerging environmental issues.","PeriodicalId":14704,"journal":{"name":"Israeli Journal of Aquaculture-bamidgeh","volume":"70 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2023-03-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91372270","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Will ocean acidification affect the digestive physiology and gut microbiota of whelk Brunneifusus ternatanus? 海洋酸化是否会影响褐海螺的消化生理和肠道微生物群?

4区农林科学

Israeli Journal of Aquaculture-bamidgeh Pub Date : 2023-03-02 DOI: 10.46989/001c.73073

Fen Cheng, Hebert Ely Vasquez, Shouguo Yang, Xiangyu Wu, Yixuan Xing, Xianming Tang

{"title":"Will ocean acidification affect the digestive physiology and gut microbiota of whelk <i>Brunneifusus ternatanus</i>?","authors":"Fen Cheng, Hebert Ely Vasquez, Shouguo Yang, Xiangyu Wu, Yixuan Xing, Xianming Tang","doi":"10.46989/001c.73073","DOIUrl":"https://doi.org/10.46989/001c.73073","url":null,"abstract":"To understand the physiological responses of the Brunneifusus ternatanus to future ocean acidification (OA), histology, enzyme activity and gut bacterial composition at different pH levels (Control : C group, pH 8.1; Exposure period : EP group, pH 7.3) for 28 days were studied under laboratory conditions. Microbiota composition was analyzed using 16S rRNA gene amplicon sequencing. Enzyme activities of trypsin (TRY), lipase (LPS), amylase (AMS), and lysozyme (LZM) were used as biochemical indicators, as well as weight gain rate (WGR), specific growth rate (SGR) as growth indicators. The stress caused by OA resulted in alterations to the intestine, including partially swollen and degranulated enterocytes and rough endoplasmic reticulum (RER). The relative abundance of the core phylum in the acidified group changed significantly, showing an increase in Tenericutes and a decrease in Proteobacteria. Firmicutes/Bacteroides ratio declined from 4.38 in the control group to 1.25 in the EP group. We found that the enzymes TRY, LPS, and AMS activities were inhibited at reduced pH, which was positively correlated with the dominant genera Mycoplasma and Bacteroides; while LZM activities showed a significant increment, but showing a strong negative correlation. Furthermore, both WG and SRG values showed a depression at low pH lever. These results suggest that if anthropogenic CO2 emissions continue to accelerate, OA could lead to a negative impact on the whelk health, also compromising their growth performance and even survival. These findings will benefit the future risk assessments of OA or other related emerging environmental issue.","PeriodicalId":14704,"journal":{"name":"Israeli Journal of Aquaculture-bamidgeh","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135479558","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The vitellogenesis-inhibiting hormone (SpVIH) of the crab Scylla paramamosain is not likely to have a vitellogenesis-inhibiting function in the ovary 蟹Scylla paramamosain的卵黄生成抑制激素(SpVIH)在卵巢中不太可能具有卵黄生成抑制功能

IF 0.6 4区农林科学

Israeli Journal of Aquaculture-bamidgeh Pub Date : 2023-02-23 DOI: 10.46989/001c.71515

Desheng Ji, S. Chan, Yan-fei Zhao, Chenggui Wang

{"title":"The vitellogenesis-inhibiting hormone (SpVIH) of the crab Scylla paramamosain is not likely to have a vitellogenesis-inhibiting function in the ovary","authors":"Desheng Ji, S. Chan, Yan-fei Zhao, Chenggui Wang","doi":"10.46989/001c.71515","DOIUrl":"https://doi.org/10.46989/001c.71515","url":null,"abstract":"The function and molecular characterization of the previously reported crab (Scylla paramamosain) vitellogenesis inhibiting hormone SpVIH is still unclear. In this experiment, SpVIH’s bioinformatic and functional characterizations were analyzed. Sequence analysis showed SpVIH was clustered with several type II MIH/GIHs of the Brachyura. The expression of SpVIH in the eyestalk was low in the early ovarian developmental stage I and increased with the advancement of ovary maturation. Interestingly, the SpVIH transcript was still at a high level in the ovary of females at the middle to late maturation stage. SpVIH’s function was studied according to the expression of vitellogenin (Vg) and vitellogenin receptor (VgR) in the ovary and hepatopancreas after incubation with SpVIH-dsRNA and recombinant SpVIH protein (rSpVIH). In vitro assay results indicated that rSpVIH has a significant stimulative effect on the expression of Vg in the hepatopancreas in the middle stage of vitellogenesis and in the ovary of each vitellogenesis stage. However, SpVIH-dsRNA has no significant effect on the expression of Vg when SpVIH-dsRNA is introduced to the ovary and hepatopancreas at the early, middle, and late stages of vitellogenesis. Furthermore, the co-incubation experiment result indicated that the eyestalk consists of factor(s) that can significantly up-regulate the expression of Vg in the ovary, with a further combination of dsVIH and eyestalk under incubation, the significant increase of Vg-mRNA expression levels were also found in the ovary of four ovarian development stages of S. paramamosain. Contrary to the previous reports, SpVIH does not possess a vitellogenesis-inhibiting function but can promote vitellogenesis in the ovary and hepatopancreas.","PeriodicalId":14704,"journal":{"name":"Israeli Journal of Aquaculture-bamidgeh","volume":"39 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2023-02-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75604593","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Effects of morphological traits on living body weight of wild Cyclina sinensis in different geographical populations 形态性状对不同地理种群野生环草活重的影响

IF 0.6 4区农林科学

Israeli Journal of Aquaculture-bamidgeh Pub Date : 2023-02-19 DOI: 10.46989/001c.71396

Xiaogang Liu, Qing Xia, Zhiguo Dong, Hongxing Ge, Meimei Liu, Xiaoying Li

{"title":"Effects of morphological traits on living body weight of wild Cyclina sinensis in different geographical populations","authors":"Xiaogang Liu, Qing Xia, Zhiguo Dong, Hongxing Ge, Meimei Liu, Xiaoying Li","doi":"10.46989/001c.71396","DOIUrl":"https://doi.org/10.46989/001c.71396","url":null,"abstract":"Eleven coastal geographical populations of wild Cyclina sinensis in China were collected in February 2020, and the effects of four morphological traits (shell length; shell height; shell width; external ligament length) on one weight trait (living body weight) were studied by correlation analysis, path analysis, determination coefficient analysis, and regression analyses. The statistical results showed that the coefficient of body weight variation was generally greater than morphological traits(P＜0.05). The correlation analysis results showed that the coefficient of correlation between morphological traits (except for external ligament length) and body weight are significantly positive (P＜0.05) in all populations. Based on the results of path analysis and determination coefficient analysis, shell length has the greatest direct effect on body weight in the Yancheng population; shell height has the greatest direct effect on body weight in Dandong, Fuzhou and Tangshan populations; shell width has the greatest direct effect on body weight in Zhanjiang, Wenzhou, Dongtai, Ningbo, Tianjin, Dongying, and Wanning populations. Multiple regression equations were obtained with body weight as the dependent variable, shell length, height, and width and external ligament length as independent variables. The results of systematic clustering showed that there are no apparent geographical differentiation characteristics among eleven geographical populations in morphology. This study provided a scientific basis for selective and genetic breeding and can guide the development and utilization of wild C. sinensis seed resources.","PeriodicalId":14704,"journal":{"name":"Israeli Journal of Aquaculture-bamidgeh","volume":"20 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2023-02-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88692838","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Microbial-feeding interactions reveal the effects of feeding blood on the gut microbiota of the aquaculture leech (Hirudo nipponica) 微生物摄食相互作用揭示了摄食血液对水蛭肠道微生物群的影响

IF 0.6 4区农林科学

Israeli Journal of Aquaculture-bamidgeh Pub Date : 2023-02-14 DOI: 10.46989/001c.70958

Qing Tian, Bo-xing Cheng, Zhengguan Wu, Huixian Ji, Guiyan Shao, Tianyi Gao, Xinyu Zhang, Fei Liu

{"title":"Microbial-feeding interactions reveal the effects of feeding blood on the gut microbiota of the aquaculture leech (Hirudo nipponica)","authors":"Qing Tian, Bo-xing Cheng, Zhengguan Wu, Huixian Ji, Guiyan Shao, Tianyi Gao, Xinyu Zhang, Fei Liu","doi":"10.46989/001c.70958","DOIUrl":"https://doi.org/10.46989/001c.70958","url":null,"abstract":"Leeches (Hirudo nipponica), as a kind of aquatic animal, mainly feed on fresh blood. After feeding, they needed to digest for a long time because the intestinal digestive enzyme content is low, so their digestive needed the help of gut microbiota. Here, we examined intestinal microbiota in captive Hirudo nipponica of different periods after feeding blood with high-throughput sequencing. The results showed that gut microbial diversity was lower before feeding than after. At the level of the core phylum of the gut microbiota of Hirudo nipponica, the focus was on Proteobacteria, Bacteroidetes, and Firmicutes. After feeding blood, the relative abundance of Proteobacteria decreased, while the opposite was true for Bacteroidetes and Firmicutes. The core bacteria at the genus level are Aeromonas and Mucinivorans. The results show that the structure of the gut microbiota and function are closely associated with the blood feeding. The study aimed to lay a theoretical foundation for the blood-digestive mechanism of Hirudo nipponica.","PeriodicalId":14704,"journal":{"name":"Israeli Journal of Aquaculture-bamidgeh","volume":"1 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2023-02-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73548288","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Effect of different light intensities on prolactin and cortisol plasma concentration in farming African catfish (Clarias gariepinus) in RAS with low-water exchange 不同光强对低水交换条件下养殖非洲鲶鱼催乳素和皮质醇血浆浓度的影响

IF 0.6 4区农林科学

Israeli Journal of Aquaculture-bamidgeh Pub Date : 2023-02-12 DOI: 10.46989/001c.70413

A. Bozhkov, G. Nikolov, Ç. Ürkü, Dimitrinka Zarpyanova, A. Atanasoff, F. Seçer, S. Kandir

引用次数: 0