Mu1-induced mutant alleles of maize exhibit background-dependent changes in expression and RNA processing.

Developmental Genetics
J N Strommer, D F Ortiz

Abstract

We have examined effects of mutations created by transposition of the Mu1 element of maize into genes coding for Adh 1 and Sh 1, by means of allozyme measurements, DNA and RNA hybridization, cloning, and sequencing. From our analysis of mutant alleles we conclude that the element acts both to reduce steady-state levels of RNA and to induce aberrant processing of primary transcripts. We also conclude that genetic background can exert considerable influence in determining the degree to which Mu1 affects these aspects of gene expression.

References

Dec 1, 1977·Proceedings of the National Academy of Sciences of the United States of America·F SangerA R Coulson
May 15, 1987·Analytical Biochemistry·J LogemannL Willmitzer
May 1, 1985·Proceedings of the National Academy of Sciences of the United States of America·L J Rowland, J N Strommer
Feb 11, 1985·Nucleic Acids Research·E S DennisW J Peacock
Mar 1, 1986·Proceedings of the National Academy of Sciences of the United States of America·V L Chandler, V Walbot
Aug 1, 1987·Proceedings of the National Academy of Sciences of the United States of America·H Y KimO E Nelson
Aug 21, 1987·Science·S R WesslerM Varagona
Aug 10, 1984·Nucleic Acids Research·R F BarkerJ L Bennetzen
Jul 1, 1984·Proceedings of the National Academy of Sciences of the United States of America·J L BennetzenM Freeling
May 1, 1982·Proceedings of the National Academy of Sciences of the United States of America·W L GerlachW J Peacock
Dec 1, 1986·Proceedings of the National Academy of Sciences of the United States of America·D R McCartyL C Hannah
Aug 1, 1987·Molecular & General Genetics : MGG·R Simon, P Starlinger

❮ 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.