Related Experiment Video
Updated: Mar 16, 2026

08:01
Environmental Sampling of Photosynthetic Microbes and Their Viruses: From Field to Lab
Published on: July 3, 2025
944
Complete Genome Sequence of a Novel Strain of Cyanobacterium, Anabaena sp. 4-3
Sarah Pfeffer1, Steven Sowa2, R Malcolm Brown1
1University of Texas at Austin, Molecular Biosciences, College of Natural Sciences, Austin, Texas, USA rmbrown@mail.utexas.edu sjpfeffer@utexas.edu.
Genome Announcements
|August 20, 2016
Abstract:
We report the complete nucleotide sequence of Anabaena sp. 4-3, an efficient producer of sucrose. It was isolated from salt flats near the University of Texas Marine Science Institute in Port Aransas, Texas. The genome may provide insight into the utilization of cyanobacteria as a source for biofuels.
More Related Videos
Related Concept Videos
Bacterial Phylum Cyanobacteria
785
Cyanobacteria are a diverse group of oxygenic, phototrophic bacteria that played a pivotal role in converting Earth’s atmosphere from anoxic to oxygen-rich billions of years ago. They exhibit remarkable morphological diversity, ranging from unicellular forms to filamentous types, with cell sizes varying between 0.5 μm and 100 μm. Cyanobacteria are classified into five groups: Chroococcales (unicellular, dividing by binary fission), Pleurocapsales (unicellular, dividing by...
785
Anoxygenic Phototrophic Bacteria
1.1K
Anoxygenic phototrophic bacteria are a diverse group of microorganisms that perform photosynthesis without producing oxygen. They primarily include purple sulfur bacteria, purple nonsulfur bacteria, green sulfur bacteria, and green nonsulfur bacteria. These bacteria are classified into the Gammaproteobacteria, Alphaproteobacteria, Betaproteobacteria, Chlorobi, and Chloroflexi lineages, each with distinct physiological and ecological adaptations.Purple sulfur bacteria belong to the...
1.1K
Genome Annotation and Assembly
21.4K
The genome refers to all of the genetic material in an organism. It can range from a few million base pairs in microbial cells to several billion base pairs in many eukaryotic organisms. Genome assembly refers to the process of taking the DNA sequencing data and putting it all back together in a correct order to create a close representation of the original genome. This is followed by the identification of functional elements on the newly assembled genome, a process called genome annotation.
21.4K

