New indicator uncovered that can predict coral health

...overed that a group of diseased corals in the NWHI associate with a type of endosymbiotic algae that has never been found in Hawaiian corals before," says co-author ...th Gates, an Associate Researcher at HIMB. "Our analyses suggest that these endosymbiotic algae are not providing the coral with nutrition and that the corals may be...

Disrupting common parasites' ability to 'talk' to each other reduces infection

...or proteins put to use for a particular biological task. The common ancestor of these parasites incorporated an algal cell millions of years ago. This endosymbiotic relationship results in the incorporated organism becoming a regular part of the larger organism's cell structure. The parasites can make use of the a...

Entomological Society announces 2007 award winners

... and Phi Sigma membership. His research also helped to obtain grants worth $120,000. His postdoctoral research at the University of Florida focused on endosymbiotic microbiota of citrus psyllid and on citrus psyllid management. He is currently continuing his research on aphids and viruses in potato systems at the ...

Endosymbiotic in Biological Definition

Alga

...different among the different lines of algae, possibly reflecting different endosymbiotic events. There are three groups that have primary chloroplasts: Gre... from a common pigmented ancestor; i.e., chloroplasts developed in a single endosymbiotic event. Two other groups have green chloroplasts containing chlorophyll b...

Bacterium

...dria and chloroplasts , are generally believed to have been derived from endosymbiotic bacteria. See: endosymbiotic theory . Microorganisms are widely distributed and are most abundant wher...

Chloroplast

...rough a process called photosynthesis . Chloroplasts are one of the forms a plastid may take, and are generally considered to have originated as endosymbiotic cyanobacteria . In green plants chloroplasts are surrounded by two lipid bilayer membranes , now thought to correspond to the outer and inner membr...

Endosymbiont

...s marine worms which can not survive without their endosymbiotic bacteria. However, not all endosymbioses are oblig...erial endosymbionts. This theory is known as the endosymbiotic theory , confirmed and popularized by Lynn Margul...acterial endosymbiosis in marine oligochaetes: endosymbiotic sulphate-reducing and sulphide-oxidizing bacteria ...

Endosymbiont

...s marine worms which can not survive without their endosymbiotic bacteria. However, not all endosymbioses are oblig...erial endosymbionts. This theory is known as the endosymbiotic theory , confirmed and popularized by Lynn Margul...acterial endosymbiosis in marine oligochaetes: endosymbiotic sulphate-reducing and sulphide-oxidizing bacteria ...

Endosymbiotic theory

... The endosymbiotic theory concerns the origins of mitochondria and...ickettsias), and that the chloroplast evolved from endosymbiotic cyanobacteria (autotrophic prokaryotes). The evi...gely on the discovery that they contain DNA. The endosymbiotic hypothesis was popularized by Lynn Margulis . In...

Bacterium

...dria and chloroplasts , are generally believed to have been derived from endosymbiotic bacteria. See: endosymbiotic theory . Microorganisms are widely distributed and are most abundant wher...

Eukaryote

...of other mitochondria. They are now generally held to have developed from endosymbiotic prokaryotes, probably proteobacteria . The few protozoa that lack mitoch...e obtained them from others through secondary endosymbiosis or ingestion. endosymbiotic origins have also been proposed for the nucleus and eukaryotic flagella , ...

Genomics

...erial genes exist in eukaryotic nuclear genomes and that these genes generally encode mitochondrial and plastid proteins, giving support to the endosymbiotic theory of the origin of these organelles . Genetic similarity It is often stated that a particular organism shares X percent of its DNA ...

Lynn Margulis

...her most important scientific contribution as the endosymbiotic theory of the origin of mitochondria as separat...viduality." [1] " After the proposal of the endosymbiotic theory, Margulis predicted that if organelles were...auling Memorial Lectures Accessed 3/11/05. The endosymbiotic Theory Accessed 3/11/05. ...

Endosymbiotic in Biological Dictionary

Nuclear genome

... this draft assembly was annotated using the JGI ... US Department of Energy Joint Genome Institute (JGI) ... Comparative rates of evolution in endosymbiotic nuclear genomes ... Nuclear -encoded plastid genes have been transferred from the plastid genome ... Mitochondrial DNA is inherited only...

Endosymbiotic theory

... The endosymbiotic theory concerns the origins of mitochondria a...h were taken... This theory is called the endosymbiotic theory , which was first ... endosymbiotic theory ... ...

Endosymbiont

...genes to the nuclear genome of ... We use the term 'symbiont' (or ' endosymbiont ' in the case of chlamydiae) in the ... rDNA corresponding to an endosymbiotic bacteria associated with <i>Ecteinascidia ... Sequences from an endosymbiont and their uses. United States Patent ... ... the primary bac...

Endosymbiosis

...es lives not just near... In the field of evolutionary biology, endosymbiosis is the idea that the larger, ... 2 Evidence for endosymbiosis . 3 endosymbiotic theory and symbiosis. 4 References ... ... a symbiotic relationship between prokaryotes, a theory called endosymbiosis . ... a result of mitoc...