Follow
DNA investigations
To investigate DNA (usually in a forensic context), you must isolate the DNA from the evidence sample and process the sample so DNA codes can be obtained. In a forensic investigation, you would use isolate and test the DNA from a crime scene for comparison with DNA from a suspect.
-
SEP 27, 2021Genetics & Genomics
While this research has provided some answers, it also raised many new questions. An image by Atish Waghwase/Harney et a ...Written By: Carmen LeitchSEP 26, 2021Genetics & Genomics
Muscle diseases that have a genetic basis can cause muscles to waste away, and may lead to a premature death. There aren ...Written By: Carmen LeitchSEP 24, 2021Genetics & Genomics
Kleefstra syndrome is a rare genetic disease caused by a mutation or deletion in one copy of a gene called EHMT1, which ...Written By: Carmen LeitchSEP 23, 2021Cell & Molecular Biology
The technology for CRISPR originated in a bacterial immune defense system. Now, the team of one of the researchers who h ...Written By: Carmen LeitchSEP 19, 2021Genetics & Genomics
Palaeoarchaeologists, human geographers, and other scientists have sought to understand the evolution of humans, their c ...Written By: Carmen LeitchSEP 18, 2021Genetics & Genomics
The DNA in our cells can accumulate damage over may years. Environmental influences like UV light or cigarette smoke may ...Written By: Carmen LeitchSEP 14, 2021Earth & The Environment
Last year, 2020, was the deadliest year for conservation activists. According to Global Witness, 227 environmental ...Written By: Samantha LottSEP 11, 2021Genetics & Genomics
Scientists sequenced most of the human genome abut two decades ago. It took many years to complete the project because o ...Written By: Carmen LeitchSEP 09, 2021Genetics & Genomics
In diagrams of cells, DNA is usually shown as a mass in the cell's nucleus, like a bowl of ramen noodles. But researcher ...Written By: Carmen LeitchSEP 08, 2021Plants & Animals
New research sheds insight into the evolution of the human pelvis by using macaque hybrid models.Written By: Brittany Kenyon-FlattSEP 07, 2021Cell & Molecular Biology
For years, many researchers have been trying to answer the question "What makes us human?" from both a biological and ph ...Written By: Carmen LeitchSEP 06, 2021Cell & Molecular Biology
The CRISPR gene editor uses RNA molecules that act as guides that ta Cas9 proteins, which are like enzymatic scissors, t ...Written By: Carmen LeitchAUG 19, 2021Cancer
A berry-producing vine in Japan has shown promise in mouse models for treating lung cancer. The corresponding study was ...Written By: Annie LennonAUG 19, 2021Immunology
Robert Louis Stevenson’s 1886 novel Strange Case of Dr. Jekyll and Mr. Hyde describes a man who is a kind, respect ...Written By: Tara FernandesAUG 18, 2021Cell & Molecular Biology
For many years, researchers have studied how an enzyme called APOBEC3 can help protect the body from pathogenic viruses, ...Written By: Carmen LeitchAUG 11, 2021Genetics & Genomics
Scientists have now learned more about a burial site unearthed at Suontaka in Finland in 1968 that contained two swords, ...Written By: Carmen LeitchAUG 09, 2021Genetics & Genomics
Although the human genome has basically the same genes from one person to the next, there is a huge amount of variation ...Written By: Carmen LeitchAUG 06, 2021Genetics & Genomics
Gene editing has advanced in many ways over the past few decades. Most methods in genetic engineering involve altering t ...Written By: Carmen LeitchAUG 03, 2021Genetics & Genomics
When a gene is active, it's transcribed from DNA to RNA, and a specific sequence in the genetic code acts like a sig ...Written By: Carmen LeitchJUL 29, 2021Genetics & Genomics
Cats have been a part of human society for thousands of years, and now scientists are suggesting that they could help pr ...Written By: Carmen LeitchJUL 28, 2021Microbiology
Histones are proteins that are used to organize and compact DNA. Some giant viruses called Marseilleviridae have also be ...Written By: Carmen LeitchJUL 26, 2021Genetics & Genomics
Many types of cells have to be replenished continuously throughout our lives, and the genome in the nucleus of those cel ...Written By: Carmen LeitchJUL 23, 2021Genetics & Genomics
As imaging tools continue to get more sophisticated, researchers have been able to get a look at more biological process ...Written By: Carmen LeitchJUL 23, 2021Earth & The Environment
Manipulating RNA could increase rice and potato crop yields by over 50%, according to a group of researchers from the Un ...Written By: Annie Lennon
SEP 27, 2021
Genetics & Genomics
While this research has provided some answers, it also raised many new questions. An image by Atish Waghwase/Harney et a
...
Written By:
Carmen Leitch
SEP 26, 2021
Genetics & Genomics
Muscle diseases that have a genetic basis can cause muscles to waste away, and may lead to a premature death. There aren
...
Written By:
Carmen Leitch
SEP 24, 2021
Genetics & Genomics
Kleefstra syndrome is a rare genetic disease caused by a mutation or deletion in one copy of a gene called EHMT1, which
...
Written By:
Carmen Leitch
SEP 23, 2021
Cell & Molecular Biology
The technology for CRISPR originated in a bacterial immune defense system. Now, the team of one of the researchers who h
...
Written By:
Carmen Leitch
SEP 19, 2021
Genetics & Genomics
Palaeoarchaeologists, human geographers, and other scientists have sought to understand the evolution of humans, their c
...
Written By:
Carmen Leitch
SEP 18, 2021
Genetics & Genomics
The DNA in our cells can accumulate damage over may years. Environmental influences like UV light or cigarette smoke may
...
Written By:
Carmen Leitch
SEP 14, 2021
Earth & The Environment
Last year, 2020, was the deadliest year for conservation activists. According to Global Witness, 227 environmental
...
Written By:
Samantha Lott
SEP 11, 2021
Genetics & Genomics
Scientists sequenced most of the human genome abut two decades ago. It took many years to complete the project because o
...
Written By:
Carmen Leitch
SEP 09, 2021
Genetics & Genomics
In diagrams of cells, DNA is usually shown as a mass in the cell's nucleus, like a bowl of ramen noodles. But researcher
...
Written By:
Carmen Leitch
SEP 08, 2021
Plants & Animals
New research sheds insight into the evolution of the human pelvis by using macaque hybrid models.
Written By:
Brittany Kenyon-Flatt
SEP 07, 2021
Cell & Molecular Biology
For years, many researchers have been trying to answer the question "What makes us human?" from both a biological and ph
...
Written By:
Carmen Leitch
SEP 06, 2021
Cell & Molecular Biology
The CRISPR gene editor uses RNA molecules that act as guides that ta Cas9 proteins, which are like enzymatic scissors, t
...
Written By:
Carmen Leitch
AUG 19, 2021
Cancer
A berry-producing vine in Japan has shown promise in mouse models for treating lung cancer. The corresponding study was
...
Written By:
Annie Lennon
AUG 19, 2021
Immunology
Robert Louis Stevenson’s 1886 novel Strange Case of Dr. Jekyll and Mr. Hyde describes a man who is a kind, respect
...
Written By:
Tara Fernandes
AUG 18, 2021
Cell & Molecular Biology
For many years, researchers have studied how an enzyme called APOBEC3 can help protect the body from pathogenic viruses,
...
Written By:
Carmen Leitch
AUG 11, 2021
Genetics & Genomics
Scientists have now learned more about a burial site unearthed at Suontaka in Finland in 1968 that contained two swords,
...
Written By:
Carmen Leitch
AUG 09, 2021
Genetics & Genomics
Although the human genome has basically the same genes from one person to the next, there is a huge amount of variation
...
Written By:
Carmen Leitch
AUG 06, 2021
Genetics & Genomics
Gene editing has advanced in many ways over the past few decades. Most methods in genetic engineering involve altering t
...
Written By:
Carmen Leitch
AUG 03, 2021
Genetics & Genomics
When a gene is active, it's transcribed from DNA to RNA, and a specific sequence in the genetic code acts like a sig
...
Written By:
Carmen Leitch
JUL 29, 2021
Genetics & Genomics
Cats have been a part of human society for thousands of years, and now scientists are suggesting that they could help pr
...
Written By:
Carmen Leitch
JUL 28, 2021
Microbiology
Histones are proteins that are used to organize and compact DNA. Some giant viruses called Marseilleviridae have also be
...
Written By:
Carmen Leitch
JUL 26, 2021
Genetics & Genomics
Many types of cells have to be replenished continuously throughout our lives, and the genome in the nucleus of those cel
...
Written By:
Carmen Leitch
JUL 23, 2021
Genetics & Genomics
As imaging tools continue to get more sophisticated, researchers have been able to get a look at more biological process
...
Written By:
Carmen Leitch
JUL 23, 2021
Earth & The Environment
Manipulating RNA could increase rice and potato crop yields by over 50%, according to a group of researchers from the Un
...
Written By:
Annie Lennon