Description
The current dataset includes 516 accessions (clones) from the CNR-IBBA duckweed collection. This collection primarily consists of clones from the historical Landolt Duckweed Collection, which was previously housed in Zurich (https://www.duckweed.ch/?lang=en). The identity of some Lemna species has been validated or revised using molecular methods, specifically Tubulin-based Polymorphism (TBP). The entire plants are maintained in axenic culture following subcloning and sterilization with sodium hypochlorite (NaClO).
Data Records
The data in this occurrence resource has been published as a Darwin Core Archive (DwC-A), which is a standardized format for sharing biodiversity data as a set of one or more data tables. The core data table contains 521 records.
2 extension data tables also exist. An extension record supplies extra information about a core record. The number of records in each extension data table is illustrated below.
This IPT archives the data and thus serves as the data repository. The data and resource metadata are available for download in the downloads section. The versions table lists other versions of the resource that have been made publicly available and allows tracking changes made to the resource over time.
Versions
The table below shows only published versions of the resource that are publicly accessible.
How to cite
Researchers should cite this work as follows:
Morello L, Braglia L, Iannelli M A, Lauria M, Gavazzi F, Gianì S, Perna C (2024). IBBA Duckweed Dataset (DUCKWEED-01). Institute of Agricultural Biology and Biotecnology (IBBA), Nation Research Coundil of Italy (CNR), Milano, Italy. Occurrence dataset. https://doi.org/10.15468/hstsnr
Rights
Researchers should respect the following rights statement:
The publisher and rights holder of this work is Consiglio Nazionale delle Ricerche, Istituto di Bioscienze e BioRisorse (CNR-IBBR). This work is licensed under a Creative Commons Attribution Non Commercial (CC-BY-NC 4.0) License.
GBIF Registration
This resource has been registered with GBIF, and assigned the following GBIF UUID: f78f74bb-3632-493a-a866-5a111ac7ac7a. Consiglio Nazionale delle Ricerche, Istituto di Bioscienze e BioRisorse (CNR-IBBR) publishes this resource, and is itself registered in GBIF as a data publisher endorsed by DiSSCo.
Keywords
Occurrence; Duckweed; Lemna; Landolt; TBP; Specimen
External data
The resource data is also available in other formats
API JSON | https://biomemory.cnr.it/api/occurrences/json/?dataset=137 UTF-8 Darwin Core |
---|
Contacts
- Point Of Contact
- Curator and scientific responsible of the collection
- v. Edoardo Bassini 15
- Originator
- Responsible for the genotyping
- v. Edoardo Bassini 15
- Originator
- Responsible for the biochemical characterization
- v. Edoardo Bassini 15
- Originator
- Responsible for the phenotypic evaluation
- v. Edoardo Bassini 15
- Originator
- Researcher
- v. Edoardo Bassini 15
- Originator
- Associated Researcher
- v. Edoardo Bassini 15
- Originator
- Technician
- v. Edoardo Bassini 15
- Metadata Provider
- Senior Researcher
- v. Madonna del Piano 10
- Metadata Provider
- Senior Technologist
- v. F. De Blasio 5
- Point Of Contact
- Reference Person
- v. Edoardo Bassini 15
- Owner
- Research Department
- Owner
Geographic Coverage
Worldwide
Bounding Coordinates | South West [-90, -180], North East [90, 180] |
---|
Taxonomic Coverage
Vascular aquatic plants including all five genera of Lemnaceae - Spirodela, Lemna, Landoltia, Wolffia and Wolffiella - representing thirty-seven species.
Family | Lemnaceae, Araceae |
---|---|
Subfamily | Lemnoidae |
Genus | Spirodela, Lemna, Wolffia, Landoltia, Wolfiella |
Temporal Coverage
Formation Period | 1971-present |
---|
Project Data
ITINERIS Activity 6.5 "Mining and mapping the functional biodiversity in vivo and ex-situ research collections" - This activity is aimed to provide biodiversity (meta)data linked to Natural Science Collections (NSC) in terms of extended digital specimens fully linked to related information (e.g.. images and videos, codification of functional traits, DNA and protein sequences, environmental parameters, etc.). The expected outcome of the activity is the implementation of a national network of biological research collections, including all the existing in vivo and ex-situ collections of biological organisms (animals, plants, fungi, algae, archaea, bacteria, viruses, etc.) which have been created and maintained through past and current research projects. BioMemory is the network of biological collections of the Department of Biology, Agriculture and Food Sciences (DiSBA) of the National Research Council of Italy (CNR) for bio-monitoring, biodiversity conservation, agri-food and environmental sustainability, and human well-being. The project is aimed to create a network of biobanks (i.e., scientific research collections) where data and metadata associated to biological samples of different nature are collected and stored in a systematic and well-organized way. Maintaining the existing collections will allow their future use for a number of purposes, from the genetic improvement of organisms to face environmental changes (climate-ready organisms) to the fight against epidemics and pandemics affecting humans, animals and plants.
Title | ITINERIS - Italian Integrated Environmental Research Infrastructures System / BioMemory |
---|---|
Identifier | PNRR Project IR0000032 || CNR-DiSBA no. SAC.AD002.173 |
Funding | ITINERIS project no. IR0000032 — ITINERIS, Italian Integrated Environmental Research Infrastructures System—CUP B53C22002150006 (D.D. n. 130/2022) Funded by the EU—Next Generation EU—Mission 4 “Education and Research”—Component 2: “From research to business”—Investment 3.1: “Fund for the realisation of an integrated system of research and innovation infrastructures” || BIOMEMORY (CNR-DiSBA Project No. SAC.AD002.173 |
Project Award |
BioMemory Project (CNR-DiSBA) https://doi.org/10.13039/501100004462 Consiglio Nazionale delle Ricerche CNR-DiSBA no. SAC.AD002.173 https://www.disba.cnr.it/en/ ITINERIS - Italian Integrated Environmental Research Infrastructures System https://doi.org/10.13039/501100004462 Ministero dell'Università e della Ricerca PNRR Project IR0000032 https://itineris.cnr.it/ |
The personnel involved in the project:
Collection Data
Collection Name | IBBA Duckweed Collection (Araceae Lemnoidae) |
---|---|
Collection Identifier | 24fdf8b9-2165-44a5-9e30-019a2190331d |
Specimen preservation methods | No treatment |
---|
Additional Metadata
Samples collected and analyzed within the following research projects: IBBA project: “Genetic characterization of the Landolt Duckweed Collection plant germplasm”; CNR BioGenRes
Purpose | Agriculture, Phytoremediation, Feed, Food, Biofuels, Pharma |
---|---|
Maintenance Description | Fresh cultures: In vitro culture preservation on agarized, semi-solid and liquid media. Seeds can be rarely obtained in vitro. |
Alternative Identifiers | f78f74bb-3632-493a-a866-5a111ac7ac7a |
https://ipt.ibbr.cnr.it/ipt/resource?r=ibba-duckweed-dataset-01 |