Resultados de investigación

PDF: pubarch_biblio_report (report); Excel: pubarch_biblio_raw (table)., Table with the raw data from the analysis of citations in a series of public archaeology publications. With it, a short report to understand it., PDF: pubarch_biblio_report (report); Excel: pubarch_biblio_raw (table), Peer reviewed

Each file contains significant wave height (Hs), mean wave period (Tm_01) (Tmm_10), mean wave direction (θ_m), latitude, longitude and time for a specific year. Each file in NetCDF format is around 1GB size containing the above data every 6 hours at 00h, 06h, 12h and 18h. Data cover from January, 1^st 1958 to December, 〖31〗^st 2017 on a 229 x101 mesh nodes with a resolution of 11.8 km x 11.4 km. Bottom left corner coordinates are -84.52° W; 8.1° N., AOR is supported by COLCIENCIAS (Departamento Administrativo de Ciencia, Tecnología e Innovación) through a PhD grant from “Convocatoria 727” and from a POGO fellowship at the Mediterranean Institute for Advanced Studies. Authors acknowledge financial support from the Spanish Government MICINN/FEDER through MOCCA Project (RTI2018-093941-B-C31)., Peer reviewed

Marine planktonic copepods frequently exhibit diel feeding cycles coupled with vertical migrations. However, copepod feeding rhythms can be influenced by factors others than different food availability between layers. In this study, we determined the changes in the diel feeding behaviour of two marine copepod species (Centropages typicus and Paracartia grani) through multigenerational laboratory rearing, ontogeny, and upon the exposure to predator chemical cues. The wild females of both C. typicus and P. grani showed marked feeding rhythms with higher ingestion rates at night. The diel rhythms of C. typicus were maintained in the first laboratory-reared generation (F1), suggesting maternal effects, but disappeared in the following generations. The P. grani females of a long-term culture (> 10 years) also showed no differences in their day–night feeding activity. Ontogenetic variations were detected in the F1 generation of C. typicus: feeding rhythms were absent in naupliar stages, but adults fed more intensely at night. In the case of the cultured P. grani, in general none of the stages showed feeding rhythms. Laboratory-reared C. typicus (8–11 generations) did not recover back the natural cyclic feeding when exposed to jellyfish and fish exudates, indicating that either predation risk does not significantly affect their diel feeding activity or predator-induced responses in marine copepods might not involve chemical signalling. Our study confirms that feeding-related functional traits of marine copepods can experience quick multigenerational changes in the laboratory; consequently, cultured copepods might not be good models for studies involving their diel feeding behaviour, This study was framed within the Project FERMI (CGL2014-59227-R, MINECO/AEI/FEDER, UE). Manuel Olivares is supported financially by a FPU Grant (FPU15/01747) from the Spanish Ministry of Education, Culture and Sport, With the institutional support of the ‘Severo Ochoa Centre of Excellence’ accreditation (CEX2019-000928-S), Number of experiment, date of experiment, temperature, bottle volume, prey species, prey species AphiaID, copepod species, copepod species AphiaID, copepod generation, copepod stage, day/night, presence/absence of predator exudates, predator species, predator species AphiaID, prey concentration, prey size, number of copepods per bottle, copepod size, incubation time, clearance rate, ingestion rate, Peer reviewed

Predators can induce changes in the diel activity patterns of marine copepods. Besides vertical migration, diel feeding rhythms have been suggested as an antipredator phenotypic response. We conducted experiments to assess the non-lethal direct effects of the predator Meganyctiphanes norvegica (northern krill) on the diel feeding patterns of the calanoid copepod Centropages typicus. We also analysed the influence of seasonal photoperiod and prey availability on the intensity of copepod feeding rhythms. We did not detect any large effect of krill presence on the diel feeding behaviour of copepods, either in day-night differences or total daily ingestions. Seasonal photoperiod and prey availability, however, significantly affected the magnitude of copepod feeding cycles, with larger diel differences in shorter days and at lower prey concentrations. Therefore, the role of non-lethal direct effects of predators on the diel feeding activity of marine copepods remain debatable and might not be as relevant as in freshwater zooplankton, The research leading to these results received funding from the European Union’s Horizon 2020 research and innovation programme under grant agreement No 730984, ASSEMBLE Plus project. The open access publication fee was covered by the CSIC Open Access Publication Support Initiative through its Unit of Information Resources for Research (URICI). This study was framed within the project FERMI (CGL2014–59227-R, MINECO/AEI/FEDER, UE), and M.O. was supported financially by an FPU grant (FPU15/01747) from the Spanish Ministry of Education, Culture and Sport, With the institutional support of the ‘Severo Ochoa Centre of Excellence’ accreditation (CEX2019-000928-S), Number of experiment, date of experiment, temperature, bottle volume, prey species, prey species AphiaID, copepod species, copepod species AphiaID, predator species, predator species AphiaID, day/night, predator/no predator, prey concentration, prey size, number of copepods per bottle, copepod size, number of predators per bottle, predator size, incubation time, number of copepod faecal pellets, faecal pellet volume, Peer reviewed

Multi Target and View FEDER/CM-B2017/BMD-3688; MINECO/FEDER SAF2017-86107-R., zip file containing 6 folders Bioanalyzer folder; Figure 1 folder [Figure1_qPCR.xlsx; Figure1_ABR.xlsx; Figure1_ Amplitudes_SPSS.pdf; Figure1_Audiogram_SPSS.pdf; Figure1_ Latencies_SPSS.pdf; Figure1_MyeP0 IHQ base.txt; Figure1_MyeP0 IHQ middle.txt; Figure1_MyeP0 IHQ quantification.xlsx]; Figure 2 folder [Figure2_CtBP2GluR2/3_ whole mount_quantification.xlsx; Figure2_Hair cells counts whole mount_quantification.xlsx; Figure2_Neurofilament number of fibers_quantification; Figure2_Neurofilament Intensity OHC_quantification.xlsx]; Figure 3 folder [Figure3_Western Blot_quantification analysis.xlsx; Exp0_p22phox Mb2 20170608_1327 Prec8sectif_AllLanes.pdf; Exp0_PI3K Mb2 20170608_1500 Prec8sectif_AllLanes.pdf; Exp1_p22phox_Mb4_20180222_1340_Prec2sec_tapandotif_AllLanes.pdf; Exp1_PI3K_Mb4_20180216_1446_Prec4sectif_AllLanes.pdf; Figure3_3NT IHQ quantification intensity; Figure3_Cyt C Oxidase IHF quantification intensity.xlsx; Figure3_qPCR Source Data.xlsx]; Figure 4 folder [Figure4_Western Blot_quantification analysis.xlsx; Figure4_Western Blot_ImageQuant; Figure4_TUNEL+ whole mount_quantification.xlsx]; Figure 5 folder [Figure5_qPCR .xlsx; Figure5_IBA1 IHF quantification]., Peer reviewed

Folder 1. Raw 1H and 2H NMR data for the liver glycogen samples. Folder names with CTL refer to mice fed standard chow, folder names with HS1 refer to mice given sugar supplements with U-13C-glucose and folder names with HS2 refer to mice given sugar enriched with U-13C-fructose. These data can be opened and processed by widely available NMR processing software such as ACD labs, Mestre Nova and NUTS. Folder 2. Raw 1H and 13C NMR data for the liver glycogen samples. Folder names with CTL refer to mice fed standard chow, folder names with HS1 refer to mice given sugar supplements with U-13C-glucose and folder names with HS2 refer to mice given sugar enriched with U-13C-fructose. These data can be opened and processed by widely available NMR processing software such as ACD labs, Mestre Nova and NUTS. Folder 3. Spreadsheets for the NMR signal areas measured from the 2H NMR spectra and estimation of glycogen synthesis sources from direct and indirect pathways based on these data (Excel 1) and the NMR signals measured from the 13C NMR spectra and estimation of the contributions of [U-13C]glucose and [U-13C]fructose to glycogen synthesis (Excel 2)., Excessive sugar intake including high-fructose corn syrup (HFCS) is implicated in the rise of obesity, insulin resistance and non-alcoholic fatty liver disease. Liver glycogen synthesis is influenced by both fructose and insulin signaling. Therefore, the effect of HFCS on hepatic glycogenesis was evaluated in mice feeding ad-libitum. Using deuterated water: the fraction of glycogen derived from triose-P sources, Krebs cycle substrates, and direct pathway + cycling, was measured in 9 normal-chow fed mice (NC) and 12 mice fed normal chow plus a 55% fructose/45% glucose mix in the drinking water at 30% w/v (HFCS-55). This was enriched with [U-13C]fructose or [U-13C]glucose to determine the contribution of each to glycogenesis. For NC, direct pathway + cycling, Krebs cycle, and triose-P sources accounted for 66 ± 0.7%, 23 ± 0.8% and 11 ± 0.4% of glycogen synthesis, respectively. HFCS-55 mice had similar direct pathway + cycling (64 ± 1%) but lower Krebs cycle (12 ± 1%, p < 0.001) and higher triose-P contributions (24 ± 1%, p < 0.001). HFCS-55-fructose contributed 17 ± 1% via triose-P and 2 ± 0% via Krebs cycle. HFCS-55-glucose contributed 16 ± 3% via direct pathway and 1 ± 0% via Krebs cycle. In conclusion, HFCS-55 supplementation resulted in similar hepatic glycogen deposition rates. Indirect pathway contributions shifted from Krebs cycle to Triose-P sources reflecting HFCS-55-fructose utilization, while HFCS-55-glucose was incorporated almost exclusively by the direct pathway., European Commission ITN Treatment H2020-MSCA-ITN-721236, Peer reviewed

Changes in the elemental composition and stoichiometric ratios of the marine calanoid copepod Paracartia grani along development, reared in the laboratory fed the cryptophyte Rhodomonas salina, This study was supported by [CTM2017–84288-R] funded by Fondo Europeo de Desarrollo Regional (FEDER)/Ministerio de Ciencia, Innovación y Universidades-Agencia Estatal de Investigación, With the institutional support of the ‘Severo Ochoa Centre of Excellence’ accreditation (CEX2019-000928-S), Body length; C, N and P contents per individual; C:N molar ratio; C:P molar ratio; N:P molar ratio; Body volume; C, N and P contents per unit body volume, Peer reviewed

Changes in the elemental composition and stoichiometric ratios of the marine cyclopoid copepod Oithona davisae along development, reared in the laboratory fed the heterotrophic dinoflagellate Oxyrrhis marina, This study was supported by [CTM2017-84288-R] funded by Fondo Europeo de Desarrollo Regional (FEDER)/Ministerio de Ciencia, Innovación y Universidades-Agencia Estatal de Investigación, With the institutional support of the ‘Severo Ochoa Centre of Excellence’ accreditation (CEX2019-000928-S), Body length; C, N and P contents per individual; C:N molar ratio; C:P molar ratio; N:P molar ratio; Body volume; C, N and P contents per unit body volume, Peer reviewed

Collection composed of Artemia cysts (Crustacea, Branchiopoda, Anostraca). These cysts are embryos (gastrulae) with their metabolism suspended, laid by female Artemia on unfavorable environmental circumstances; they are covered by a lipoproteic chorion which protects the embryos and contributes to the bloom of nauplii larvae under favorable conditions. They are dehydrated by drying or high saline solutions. This collection started around 1984-1985. There are sampling event data, and presence data of Artemia populations. Due to the use of Artemia cysts in aquaculture industry, there is, presently a biodiversity loss in the genus, since some of its species are acting as exotic invasive eradicating the native Artemia species in different areas of the world.

Phagotrophic mixotrophs (mixoplankton) are now widely recognised as important members of food webs, but their role in the functioning of food webs is not yet fully understood. This is because of the lack of a well-established technique to estimate mixotrophy. An immediate step in this direction would be the development of a method that separates mixotrophic from heterotrophic grazing that can be routinely incorporated into the common techniques used to measure microplankton herbivory (e.g., the dilution technique). This idea was explored by the addition of rotenone, an inhibitor of the respiratory electron chain that has been widely used to selectively eliminate metazoans, both in the field and in the laboratory. Accordingly, rotenone was added to auto-, mixo-, and heterotrophic protist cultures in increasing concentrations (ca. 24 h). The results showed that mixotrophs survived better than heterotrophs at low concentrations of rotenone. Nevertheless, their predation was more affected, rendering rotenone unusable as a heterotrophic grazing deterrent. Additionally, it was found that rotenone had a differential effect depending on the growth phase of an autotrophic culture. Altogether, these results suggest that previous uses of rotenone in the field may have disrupted the planktonic food web, Marie Skłodowska-Curie grant agreement No 766327, With the institutional support of the ‘Severo Ochoa Centre of Excellence’ accreditation (CEX2019-000928-S)