Marine and Freshwater Behaviour and Physiology最新文献

To move or not to move: taxis responses of the marine acoel symsagittifera roscoffensis to different stimuli 动还是不动：海洋鳗鱼 symsagittifera roscoffensis 对不同刺激的分类反应

IF 1 4区生物学

Marine and Freshwater Behaviour and Physiology Pub Date : 2024-04-09 DOI: 10.1080/10236244.2024.2337444

Nathan J. Thomas, Kam W. Tang, Christopher J. Coates

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Movement and energy expenditure in juvenile green abalone ( Haliotis fulgens ) exposed to hyperthermia, hypoxia, and both conditions 暴露于高温、缺氧和两种情况下的青鲍鱼幼鱼的运动和能量消耗

4区生物学

Marine and Freshwater Behaviour and Physiology Pub Date : 2023-09-21 DOI: 10.1080/10236244.2023.2261607

G. Iveett Calderón-Gurrola, Oscar Trujillo-Millán, M. Teresa Sicard, Raquel Díaz-Hernández, Guillermina Alcaraz, Liliana Hernández-Olalde, Salvador E. Lluch-Cota

{"title":"Movement and energy expenditure in juvenile green abalone ( <i>Haliotis fulgens</i> ) exposed to hyperthermia, hypoxia, and both conditions","authors":"G. Iveett Calderón-Gurrola, Oscar Trujillo-Millán, M. Teresa Sicard, Raquel Díaz-Hernández, Guillermina Alcaraz, Liliana Hernández-Olalde, Salvador E. Lluch-Cota","doi":"10.1080/10236244.2023.2261607","DOIUrl":"https://doi.org/10.1080/10236244.2023.2261607","url":null,"abstract":"ABSTRACTGreen abalone (Haliotis fulgens) experienced severe biomass losses and massive mortality due to short-term marine climatic extremes. We studied green abalone behavior and energy expenditure in response to environmental stress. Acclimatized juveniles were subjected to hyperthermia (26°C), hypoxia (1.0 mg O2 L-1), the combination of both, and control conditions (18°C and oxygen saturation) using an automated system. The movement parameters of organisms were recorded by labeling and filming them, and the respiration rate was measured in hermetic chambers. There were differences in gross and net distance and velocity between the control and the combined stressors. Respiration was raised by hyperthermia, lowered by hypoxia, and further reduced by the combined stressors. All abalone that left the shelter during the night returned by daylight, while hypoxia and hyperthermia reduced this number. Research on environmental stress and movement strategies could lead to a more objective stress proxy.KEYWORDS: Behaviorclimate changebenthic ecosystemsecophysiology AcknowledgmentsThis work was supported by the Consejo Nacional de Ciencia y Tecnología (Mexico) under grant CB 287237. Technical support was provided by Gilberto González Soriano, Rosa Isela Vázquez Sánchez, Oscar A. Larrañaga Sosa, and Samuel Calderón Liévanos. We thank the Sociedad Cooperativa de Producción Pesquera de Bahía Tortugas S. C. de R.L. and their personnel for providing the experimental organisms. GICG received a CONACYT doctoral fellowship 739928.Disclosure statementNo potential conflict of interest was reported by the author(s).Additional informationFundingThe work was supported by the Consejo Nacional de Ciencia y Tecnología [CB287237].","PeriodicalId":18210,"journal":{"name":"Marine and Freshwater Behaviour and Physiology","volume":"145 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136236963","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

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A modified CTAB method for high-molecular-weight DNA preparation from deep-sea holothurians 改良的CTAB法制备深海海参高分子量DNA

IF 1 4区生物学

Marine and Freshwater Behaviour and Physiology Pub Date : 2023-08-01 DOI: 10.1080/10236244.2023.2241977

Yujin Pu, J. Liu, Nannan Zhang, Shanhong Liu, Haibin Zhang

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Electroreception by small-spotted catshark (Scyliorhinus canicula) embryos in relation to predator detection and avoidance 小斑点猫鲨(Scyliorhinus canicula)胚胎的电接受与捕食者探测和躲避的关系

IF 1 4区生物学

Marine and Freshwater Behaviour and Physiology Pub Date : 2023-06-09 DOI: 10.1080/10236244.2023.2221372

J. Christensen, P. Grønkjær, Anna B. Neuheimer, Rune Kristiansen

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Effects of severe hypoxia and glyceraldehyde-3-phosphate dehydrogenase (GAPDH) knock-down on its gene expression, activity, subcellular localization, and apoptosis in gills of the shrimp Penaeus vannamei 严重缺氧和甘油醛-3-磷酸脱氢酶(GAPDH)敲低对凡纳滨对虾鳃中GAPDH基因表达、活性、亚细胞定位和凋亡的影响

IF 1 4区生物学

Marine and Freshwater Behaviour and Physiology Pub Date : 2023-05-26 DOI: 10.1080/10236244.2023.2216346

Laura Camacho‐Jiménez, A. B. Peregrino-Uriarte, Lilia Leyva-Carrillo, S. Gómez‐Jiménez, A. Thies, M. Tresguerres, G. Yepiz-Plascencia

{"title":"Effects of severe hypoxia and glyceraldehyde-3-phosphate dehydrogenase (GAPDH) knock-down on its gene expression, activity, subcellular localization, and apoptosis in gills of the shrimp Penaeus vannamei","authors":"Laura Camacho‐Jiménez, A. B. Peregrino-Uriarte, Lilia Leyva-Carrillo, S. Gómez‐Jiménez, A. Thies, M. Tresguerres, G. Yepiz-Plascencia","doi":"10.1080/10236244.2023.2216346","DOIUrl":"https://doi.org/10.1080/10236244.2023.2216346","url":null,"abstract":"ABSTRACT Penaeus vannamei, experiences hypoxia in its natural habitat and in aquaculture. Under hypoxia, cells enhance anaerobic energy production through glycolysis dependent on the up-regulation of glycolytic enzymes including glyceraldehyde-3-phosphate dehydrogenase (GAPDH) in gills. In vertebrates, GAPDH translocates into the nucleus and displays “moonlighting” functions including apoptosis. These alternative localizations and functions have not been described in crustaceans. We examined the effect of severe hypoxia and GAPDH silencing by RNA interference (RNAi) on its mRNA expression localization and glycolytic activity in P. vannamei gills. Expression and cytosolic activity were up-regulated only in hypoxia-exposed shrimp, but not in hypoxia-silenced specimens. GAPDH was immunodetected in cytosol and nucleus regardless of oxygen conditions. Hypoxia and RNAi decreased activity in cytosol and nucleus without affecting protein abundance, which suggests that nuclear GAPDH may have non-glycolytic functions. Moreover, Caspase-3 (Casp-3) expression increased with GAPDH silencing, suggesting alternative roles for GAPDH in apoptosis evasion. ","PeriodicalId":18210,"journal":{"name":"Marine and Freshwater Behaviour and Physiology","volume":"10 1","pages":"91 - 110"},"PeriodicalIF":1.0,"publicationDate":"2023-05-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85239895","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Paternal help in larval release of three mudskipper species 父亲帮助释放三种弹涂鱼的幼虫

IF 1 4区生物学

Marine and Freshwater Behaviour and Physiology Pub Date : 2023-05-22 DOI: 10.1080/10236244.2023.2211219

Hans G. Rupp

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Influence of personality traits on reproduction and sperm quality of Oreochromis Niloticus 个性性状对尼罗鱼生殖及精子质量的影响

IF 1 4区生物学

Marine and Freshwater Behaviour and Physiology Pub Date : 2023-05-14 DOI: 10.1080/10236244.2023.2213810

Isabela F A Torres, C. O. Paranhos, Caroline Teixeira Bonifácio, G. Favero, R. K. Luz

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Atorvastatin and gemfibrozil alter zebrafish behavior 阿托伐他汀和吉非西可改变斑马鱼的行为

IF 1 4区生物学

Marine and Freshwater Behaviour and Physiology Pub Date : 2023-05-11 DOI: 10.1080/10236244.2023.2211220

Zeyana Al-Ghafri, A. Al-Habsi, Michael J. Barry

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Ornithine metabolism and the osmotic stress response in mytilid congeners 鸟氨酸代谢与渗透胁迫反应

IF 1 4区生物学

Marine and Freshwater Behaviour and Physiology Pub Date : 2023-03-08 DOI: 10.1080/10236244.2023.2208724

Melissa A. May, P. Rawson

引用次数: 0

Predator effects on behavior and anaerobic capacity in the common acorn barnacle (Balanus glandula) 捕食者对橡实藤壶(Balanus glandula)行为和厌氧能力的影响

IF 1 4区生物学

Marine and Freshwater Behaviour and Physiology Pub Date : 2023-03-08 DOI: 10.1080/10236244.2023.2190521

Kyra N. Anderson, Megan M. Dotterweich, Linnea E. Staab, Andrew A. Levora, Kristin M. Hardy

{"title":"Predator effects on behavior and anaerobic capacity in the common acorn barnacle (Balanus glandula)","authors":"Kyra N. Anderson, Megan M. Dotterweich, Linnea E. Staab, Andrew A. Levora, Kristin M. Hardy","doi":"10.1080/10236244.2023.2190521","DOIUrl":"https://doi.org/10.1080/10236244.2023.2190521","url":null,"abstract":"ABSTRACT Differences in the stress experience of sessile organisms across the intertidal zone can differentially influence phenotype. For example, Balanus glandula barnacles from the low intertidal zone have higher lactate levels, greater lactate dehydrogenase (LDH) activity and reduced cirral activity compared to conspecifics from the high intertidal zone. We tested the hypothesis that enhanced anaerobic capacity in lower intertidal B. glandula results from increased predation and hypoxia-inducing shell closure. To investigate this hypothesis, we compared the density of whelk predators across the intertidal zone, and quantified the behavioral response and LDH activity levels of B. glandula exposed to predators in the lab. We consistently found more predators in the low intertidal zone, although the response of B. glandula to predators was short-term operculum closure (<1hr) which did not result in significant differences in LDH activity. Thus, increased predation is not the cause of high anaerobic capacity in lower intertidal B. glandula.","PeriodicalId":18210,"journal":{"name":"Marine and Freshwater Behaviour and Physiology","volume":"19 1","pages":"19 - 32"},"PeriodicalIF":1.0,"publicationDate":"2023-03-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88727260","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0