The K4P User Manual tells you everything you need to know from a technical point of view, to create and publish content on K4P.
Algae, singular alga, members of a group of predominantly aquatic photosynthetic organisms of the kingdom Protista. Algae have many types of life cycles, and they range in size from microscopic Micromonas species to giant kelps that reach 60 metres (200 feet) in length. Their photosynthetic pigments are more varied than those of plants, and their cells have features not found among plants and animals. The taxonomy of algae is contentious and subject to rapid change as new molecular information is discovered.
Algae are eukaryotic (nucleus-bearing) organisms that photosynthesize but lack the specialized multicellular reproductive structures of plants, which always contain fertile gamete-producing cells surrounded by sterile cells. Algae also lack true roots, stems, and leaves—features they share with the avascular lower plants (e.g., mosses, liverworts, and hornworts). Additionally, the algae as treated in this definition exclude the prokaryotic (nucleus-lacking) blue-green algae (cyanobacteria).
Source category: Scientific & Technical Literature
Algae strain is defined as population of unicellular/pluricellular organisms of a single algae species, all descended from the entirety/or a part of an organism or several organisms, being synonymous with a monoclonal culture and a genetic representative of a single algae species.
This standard defines the terms related to functions, products, and properties of algae and algae products. In order to better pack the methodologies, algae are regarded as a functional group of organisms consisting of microalgae, macroalgae, cyanobacteria and Labyrinthulomycetes.
Algae and algae products - Terms and definitions. CEN/TC 454 - Algae and algae products. 2020
Source category: Standards
More information and links
| Reference description | |
| Originally Published | Last Updated | 12 Feb 2018 | 04 Mar 2024 |
| Knowledge service | Metadata | Bioeconomy Knowledge Centre | Algae |
