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Transcription is the first step in gene expression in which genetic information is copied from a DNA to an RNA format. Transcription is controlled by proteins known as transcription factors that regulate the expression of genes.
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AUG 14, 2025Genetics & Genomics
During development, many crucial genes help organisms form properly. One of those genes is MyoDWritten By: Carmen LeitchJUN 02, 2025Genetics & Genomics
Unnecessary sequences called 'introns' are removed from gene transcripts. But where do they come from?Written By: Carmen LeitchJAN 28, 2025Genetics & Genomics
Transcription factors are proteins that can bind to DNA and affect the expression of genes; some are known as master reg ...Written By: Carmen LeitchJAN 27, 2025Genetics & Genomics
Ancient viruses are embedded everywhere in the human genome. It's thought that about 8% of the human genome...Written By: Carmen LeitchJAN 20, 2025Cell & Molecular Biology
The expression of genes has to be carefully regulated in cells; active genes give cells their identity and ability to fu ...Written By: Carmen LeitchDEC 06, 2024Genetics & Genomics
The human genome is a molecule in action; the strands separate when they are being copied for cell division; DNA has to ...Written By: Carmen LeitchNOV 07, 2024Genetics & Genomics
Can small circles of DNA, once dismissed as irrelevant, actually be major contributors to cancer development? Three new ...Written By: Carmen LeitchNOV 06, 2024Cell & Molecular Biology
After a decade of work, scientists have completed a molecular model of the human spliceosome, an incredibly complex cell ...Written By: Carmen LeitchSEP 04, 2024Genetics & Genomics
DNA has to be interpreted by cells. But that interpretation can change, depending on different factors...Written By: Carmen LeitchAUG 26, 2024Genetics & Genomics
Cells are defined by the genes they express. In human cells, there are thousands of different protein coding genes, and ...Written By: Carmen LeitchAPR 03, 2024Clinical & Molecular DX
In motor neuron disease, the nerve cells that control muscle movement degenerate and die. One form of MND is Amyotrophic ...Written By: Carmen LeitchAPR 02, 2024Genetics & Genomics
A lot of people quickly learned what RNA was when an RNA virus started the COVID-19 global pandemic. In humans, there ar ...Written By: Carmen LeitchMAR 18, 2024Genetics & Genomics
Human neurodevelopment is a complex process that involves at least 2,300 different genes and an array of biochemical pro ...Written By: Carmen LeitchMAR 05, 2024Genetics & Genomics
Scientists are still debating exactly how and where humans fit on the evolutionary tree of great apes. A group of ancien ...Written By: Carmen LeitchFEB 27, 2024Drug Discovery & Development
The CD4+ T cells of Rheumatoid arthritis patients have increased expression and concentration of ALOX5, the newly discov ...Written By: Amielle MorenoFEB 20, 2024Genetics & Genomics
In DNA, retrotransposons can move around and insert themselves into other parts of genomes with a kind of copy and paste ...Written By: Carmen LeitchFEB 12, 2024Genetics & Genomics
In the genome, genes that code for protein are often divided into sections called exons, which are separated by spacers ...Written By: Carmen LeitchFEB 08, 2024Cell & Molecular Biology
For many years, rates of sexually transmitted infections (STIs) were getting lower, but that trend has reversed in recen ...Written By: Carmen LeitchJAN 30, 2024Genetics & Genomics
A single, small mutation can have an impact on other genes that one researcher likens to a "butterfly effect."Written By: Carmen LeitchJAN 24, 2024Genetics & Genomics
Bacterial infections can be difficult to treat, and they already kill tens of thousands of people every year.Written By: Carmen LeitchJAN 16, 2024Cell & Molecular Biology
The various identities of cells, whether they are in the brain, heart, kidney, or any other tissue, are defined by the g ...Written By: Carmen LeitchDEC 28, 2023Immunology
The immune system regulates homeostasis by attacking foreign bacteria, viruses, and other infections. Different immune c ...Written By: Brian G. MorrealeDEC 12, 2023Cell & Molecular Biology
New research has provided new insights into how a dangerous bacterium called Legionella pneumophila can interfere with t ...Written By: Carmen LeitchNOV 20, 2023Microbiology
Researchers have now had several years to study thethat causes COVID-19 virus, and now we know a lot more about how it c ...Written By: Carmen Leitch
AUG 14, 2025
Genetics & Genomics
During development, many crucial genes help organisms form properly. One of those genes is MyoD
Written By:
Carmen Leitch
JUN 02, 2025
Genetics & Genomics
Unnecessary sequences called 'introns' are removed from gene transcripts. But where do they come from?
Written By:
Carmen Leitch
JAN 28, 2025
Genetics & Genomics
Transcription factors are proteins that can bind to DNA and affect the expression of genes; some are known as master reg
...
Written By:
Carmen Leitch
JAN 27, 2025
Genetics & Genomics
Ancient viruses are embedded everywhere in the human genome. It's thought that about 8% of the human genome...
Written By:
Carmen Leitch
JAN 20, 2025
Cell & Molecular Biology
The expression of genes has to be carefully regulated in cells; active genes give cells their identity and ability to fu
...
Written By:
Carmen Leitch
DEC 06, 2024
Genetics & Genomics
The human genome is a molecule in action; the strands separate when they are being copied for cell division; DNA has to
...
Written By:
Carmen Leitch
NOV 07, 2024
Genetics & Genomics
Can small circles of DNA, once dismissed as irrelevant, actually be major contributors to cancer development? Three new
...
Written By:
Carmen Leitch
NOV 06, 2024
Cell & Molecular Biology
After a decade of work, scientists have completed a molecular model of the human spliceosome, an incredibly complex cell
...
Written By:
Carmen Leitch
SEP 04, 2024
Genetics & Genomics
DNA has to be interpreted by cells. But that interpretation can change, depending on different factors...
Written By:
Carmen Leitch
AUG 26, 2024
Genetics & Genomics
Cells are defined by the genes they express. In human cells, there are thousands of different protein coding genes, and
...
Written By:
Carmen Leitch
APR 03, 2024
Clinical & Molecular DX
In motor neuron disease, the nerve cells that control muscle movement degenerate and die. One form of MND is Amyotrophic
...
Written By:
Carmen Leitch
APR 02, 2024
Genetics & Genomics
A lot of people quickly learned what RNA was when an RNA virus started the COVID-19 global pandemic. In humans, there ar
...
Written By:
Carmen Leitch
MAR 18, 2024
Genetics & Genomics
Human neurodevelopment is a complex process that involves at least 2,300 different genes and an array of biochemical pro
...
Written By:
Carmen Leitch
MAR 05, 2024
Genetics & Genomics
Scientists are still debating exactly how and where humans fit on the evolutionary tree of great apes. A group of ancien
...
Written By:
Carmen Leitch
FEB 27, 2024
Drug Discovery & Development
The CD4+ T cells of Rheumatoid arthritis patients have increased expression and concentration of ALOX5, the newly discov
...
Written By:
Amielle Moreno
FEB 20, 2024
Genetics & Genomics
In DNA, retrotransposons can move around and insert themselves into other parts of genomes with a kind of copy and paste
...
Written By:
Carmen Leitch
FEB 12, 2024
Genetics & Genomics
In the genome, genes that code for protein are often divided into sections called exons, which are separated by spacers
...
Written By:
Carmen Leitch
FEB 08, 2024
Cell & Molecular Biology
For many years, rates of sexually transmitted infections (STIs) were getting lower, but that trend has reversed in recen
...
Written By:
Carmen Leitch
JAN 30, 2024
Genetics & Genomics
A single, small mutation can have an impact on other genes that one researcher likens to a "butterfly effect."
Written By:
Carmen Leitch
JAN 24, 2024
Genetics & Genomics
Bacterial infections can be difficult to treat, and they already kill tens of thousands of people every year.
Written By:
Carmen Leitch
JAN 16, 2024
Cell & Molecular Biology
The various identities of cells, whether they are in the brain, heart, kidney, or any other tissue, are defined by the g
...
Written By:
Carmen Leitch
DEC 28, 2023
Immunology
The immune system regulates homeostasis by attacking foreign bacteria, viruses, and other infections. Different immune c
...
Written By:
Brian G. Morreale
DEC 12, 2023
Cell & Molecular Biology
New research has provided new insights into how a dangerous bacterium called Legionella pneumophila can interfere with t
...
Written By:
Carmen Leitch
NOV 20, 2023
Microbiology
Researchers have now had several years to study thethat causes COVID-19 virus, and now we know a lot more about how it c
...
Written By:
Carmen Leitch