Fifty years of research on serotypes and mating types in Dileptus anser: A review

European Journal of Protistology
Zoya I Uspenskaya, Alexander L Yudin

Abstract

The ciliate Dileptus anser is increasingly used as a laboratory model not only in protozoological research sensu stricto, but also in general biology. However, genetic studies of this ciliate have never been carried out, and this species is new to the comparative genetics of ciliates. This review describes the genetic experiments conducted at the Institute of Cytology of the Russian Academy of Sciences for the last 50 years. Two characters that are classical for the genetics of ciliates, serotypes and mating types were selected for analysis. The results presented do not fit into conventional genetic schemes and may have epigenetic nature. Features of this model that were revealed earlier (the simplest possible system of multiple mating types, full serial dominance of the alleles in the mat locus, the excretion of pheromones, etc.) are promising with regard to interesting comparisons of breeding systems in ciliates. The results obtained in studies of mating pheromones in D. anser have demonstrated that this model is a perspective one for further exploration of intercellular recognition in lower eukaryotes and of other related issues.

References

Dec 10, 1975·Chromosoma·D J Cummings
Mar 1, 1989·The Journal of protozoology·J R Preer
Aug 1, 1954·Journal of General Microbiology·G H BEALE, M SCHNELLER
Jul 15, 1958·Proceedings of the National Academy of Sciences of the United States of America·D L Nanney
Mar 3, 2007·Cell Biology International·A L Yudin, Z I Uspenskaya
Feb 20, 2014·European Journal of Protistology·Helmut Berger, Wilhelm Foissner
May 9, 2014·Nature·Deepankar Pratap SinghEric Meyer

❮ Previous
Next ❯

Citations

Jun 28, 2016·European Journal of Protistology·Pierangelo LuporiniAdriana Vallesi

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.