Squalen Bulletin of Marine and Fisheries Postharvest and Biotechnology
Vol 14, No 1 (2019): May 2019

A Beginner’s Guide to Molecular Identification of Seaweed

Giuseppe C. Zuccarello (School of Biological Sciences, Victoria University of Wellington, PO Box 600, Wellington, 6140, New Zealand)
Nicholas A. Paul (School of Science & Engineering, University of the Sunshine Coast, Maroochydore DC, Queensland, 4558 Australia)



Article Info

Publish Date
31 May 2019

Abstract

The most rapidly expanding areas for seaweed production in the world are the tropics, including Indonesia, yet these areas are also where molecular identification of local marine flora has only been sporadically employed. Furthermore, a goal for the Government of Indonesia is to diversify the types of seaweed that are being utilized, targeting valuable products and, hand in hand, to develop aquaculture techniques for these species. Morphological methods for species identification in algae are complex or unreliable, due to simple morphologies and plasticity. Therefore, it is crucial that the correct identification is made for species and varieties of commercial interest so that growth and biochemical results can be compared and contrasted between locations, across environments and over time without taxonomic ambiguity. This guide presents entry level methodologies for sample collection, DNA preservation, DNA extraction, PCR, and analyses of DNA sequence data, as a first step in the genetic characterization of both well-known cultivated species and identification of different species with potential economic properties.  

Copyrights © 2019






Journal Info

Abbrev

squalen

Publisher

Subject

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Environmental Science Immunology & microbiology

Description

Squalen publishes original and innovative research to provide readers with the latest research, knowledge, emerging technologies, postharvest, processing and preservation, food safety and environment, biotechnology and bio-discovery of marine and fisheries. The key focus of the research should be ...