PMID: 9163903May 1, 1997Paper

Molecular cloning and expression studies of two divergent alpha-tubulin genes in Neurospora crassa

FEMS Microbiology Letters
J MonnatG Turian

Abstract

Three alpha-tubulin isoforms were previously detected in Neurospora crassa. We have cloned and analysed two alpha-tubulin cDNAs, Tub alpha A and Tub alpha B that encode polypeptides of 453 and 451 amino acids, respectively. The encoded amino acids exhibit an unusual divergence of 35%. This is the highest divergence ever observed between alpha-tubulins from the same species. The expression of the two genes is developmentally regulated. We did not detect any transcription of the Tub alpha A gene in dormant macroconidia and during the first 30 min of development even though the alpha-tub A protein is already present in the early stage of germination. In contrast, the Tub alpha B gene is continuously transcribed during the vegetative cycle and the expression profile of the protein follows the ones of its mRNA.

References

Oct 1, 1979·Proceedings of the National Academy of Sciences of the United States of America·M E CaseN H Giles
Aug 1, 1987·Proceedings of the National Academy of Sciences of the United States of America·M LeDizet, G Piperno
Jan 1, 1987·Methods in Enzymology·P A Krieg, D A Melton
Apr 20, 1987·FEBS Letters·H SternlichtG W Farr

❮ Previous
Next ❯

Citations

Nov 1, 2001·Fungal Genetics and Biology : FG & B·Y TakanoT Okuno

❮ 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.