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2,121 Data sources

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  • The National Inventory of Natural Heritage (INPN) is a repository for data needed for the development of conservation strategies and the dissemination of information as well as national and international reports relating to the French natural heritage (plant and animal species, natural habitats and geological heritage). It was created to provide a national reference bank for French biodiversity.

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  • Paramecia are unicellular eukaryotes of large size (~ 120 micrometers for P aurelia species) that belong to the ciliate phylum. Ciliates, like the Last Eukaryotic Common Ancestor, have the axonemal structure in the form of vibrating cilia that assure locomotion and food capture and are essential for pairing of paramecia of opposite mating types during conjugation (sexual reproduction). Like multicellular eukaryotes, ciliates separate germinal and somatic functions, harbouring two different kinds of nuclei. A diploid germinal micronucleus transmits the genetic information to the next sexual generation, while a polyploid somatic macronucleus is responsible for gene expression. Reproducible DNA elimination, which occurs in many animal lineages, takes place in ciliates during sexual reproduction, when a new somatic macronucleus develops from a copy of the germline micronucleus. The somatic genomes of numerous Paramecium species are being sequenced and annotated. ParameciumDB integrates the genomes as they become available, to provide resources for functional and comparative genomics to the community. ParameciumDB interfaces and tools have been redesigned. Your feedback is welcome.

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  • MADIS is the open access institutional repository of Ifsttar laboratories and jointly Managed Research Units (UMRs) productions. It is managed by the Library staff of Ifsttar. The interface is in French.

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  • The purpose of the Repository of the University of Life Sciences in Lublin is to disseminate the academic achievements of the University employees and to promote research conducted at the University. The repository contains resources from various fields of life sciences. Only the community of the University is allowed to upload new records.

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2,121 Data sources
  • The National Inventory of Natural Heritage (INPN) is a repository for data needed for the development of conservation strategies and the dissemination of information as well as national and international reports relating to the French natural heritage (plant and animal species, natural habitats and geological heritage). It was created to provide a national reference bank for French biodiversity.

    more_vert
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  • Paramecia are unicellular eukaryotes of large size (~ 120 micrometers for P aurelia species) that belong to the ciliate phylum. Ciliates, like the Last Eukaryotic Common Ancestor, have the axonemal structure in the form of vibrating cilia that assure locomotion and food capture and are essential for pairing of paramecia of opposite mating types during conjugation (sexual reproduction). Like multicellular eukaryotes, ciliates separate germinal and somatic functions, harbouring two different kinds of nuclei. A diploid germinal micronucleus transmits the genetic information to the next sexual generation, while a polyploid somatic macronucleus is responsible for gene expression. Reproducible DNA elimination, which occurs in many animal lineages, takes place in ciliates during sexual reproduction, when a new somatic macronucleus develops from a copy of the germline micronucleus. The somatic genomes of numerous Paramecium species are being sequenced and annotated. ParameciumDB integrates the genomes as they become available, to provide resources for functional and comparative genomics to the community. ParameciumDB interfaces and tools have been redesigned. Your feedback is welcome.

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  • MADIS is the open access institutional repository of Ifsttar laboratories and jointly Managed Research Units (UMRs) productions. It is managed by the Library staff of Ifsttar. The interface is in French.

    more_vert
  • The purpose of the Repository of the University of Life Sciences in Lublin is to disseminate the academic achievements of the University employees and to promote research conducted at the University. The repository contains resources from various fields of life sciences. Only the community of the University is allowed to upload new records.

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