e0d88a30-1803-4a18-a31a-6122377b0acd BORMANS Myriam ECOBIO UMR 6553 CNRS Université de Rennes myriam.bormans@univ-rennes1.frl LE MOAL Françoise ECOBIO UMR 6553 CNRS Université de Rennes data.ecobio@univ-rennes1.fr 2025-12-03T09:58:35 ISO 19115:2003/19139 1.0 WGS 84 (EPSG:4326) EPSG 8.6 Salinity effects on colonial Microcystis strains from laboratory experiments 2022-06-30 2023-05-10 https://www.osuris.fr/geonetwork/srv/metadata/8425dbe1-5e4a-409f-a504-e1c891938680 This is a data set on some morphological and physiological impacts of salinity on two isolated of Microcystis aeruginosa performed in laboratory experiments in the spring of 2022. Two non axenic isolated colonial Microcystis aeruginosa strains (PMC1323.21 and PMC1262.20) were used for the experiments. Both strains were provided by the Paris Museum Collection (PMC). For these experiments, colonies of both strains were grown in BG11 medium in Erlenmeyer flasks and kept in an exponentially growing phase. The batch cultures were stored in a growing chamber at 22 °C and under a light intensity of 40 μE/m2/s with a photoperiod of 14h/10h. For details see Bormans et al 2023 in MicrobiologyOpen This data set contains the following sheets: read_me cell_diameter_strain_1323.21 cell_diameter_strain_1262.20 volume_colonies_7d_strain_1262.20 volume_colonies_3d_strain_1262.20 autofluorescence 1323.21 autofluorescence 1262.20 intercellular spacing 1262.20 Determine the impact of salinity on colonial Microcystis to see if the colonial structure is more resistant to an osmotic shock than unicellular cells. BORMANS Myriam ECOBIO UMR 6553 CNRS Université de Rennes myriam.bormans@univ-rennes1.fr https://www.osuris.fr/geonetwork/srv/api/records/e0d88a30-1803-4a18-a31a-6122377b0acd/attachments/data_salinity_illustration_20230328_1033.png data_salinity_illustration_20230328_1033.png https://www.osuris.fr/geonetwork/srv/api/records/e0d88a30-1803-4a18-a31a-6122377b0acd/attachments/data_salinity_illustration_20230328_1032.png data_salinity_illustration_20230328_1032.png https://www.osuris.fr/geonetwork/srv/api/records/e0d88a30-1803-4a18-a31a-6122377b0acd/attachments/data_salinity_illustration_20230328_1021_mosaic.png data_salinity_illustration_20230328_1021_mosaic.png Cyanobacteria Microcystis Colonial structure scientific ecology aquatic environment GEMET 2012-07-20 geonetwork.thesaurus.external.theme.gemet Environmental monitoring facilities GEMET - INSPIRE themes, version 1.0 2008-06-01 geonetwork.thesaurus.external.theme.inspire-theme Licence CC-BY 4.0: https://creativecommons.org/licenses/by/4.0/ Free use subject to mentioning the source (at least the name of the producer) and the date of its last update. environment biota 2022-02-01 2022-06-30 -1.63923764 -1.63747984 48.11723561 48.11846846 Excel 2019 CSV Separator ; https://doi.org/10.48579/PRO/CM1FLM WWW:LINK-1.0-http--link Salinity effects on colonial Microcystis strains from laboratory experiments COMMISSION REGULATION (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services Conforme true Data acquisition from laboratory experiments, at ECOBIO. These are not georeferenced field data.