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In 2005, scientists at the University of Utah were able to identify the maturity gene, DHR4, on a fruit fly. They disabled the gene, and saw the consequences in premature aging, incomplete development, and early death. There were two options in disabling the gene. One was the standard method of knocking out, or crippling, the gene. The other was the newer approach of silencing the gene by cutting off its access to RNA. For specific information on the experiment, and the research findings, please visit the following site: http://www.physorg.com/news4362.html.
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What two types of defects does a cancerous cell possess?
Cancerous cells can have both genetic defects, such as mutations in key oncogenes or tumor suppressor genes, and functional defects, such as uncontrolled proliferation and evasion of cell death mechanisms. These defects allow cancer cells to grow uncontrollably and spread to other parts of the body.
How are scientist able to determine the distance between genes?
Scientists can determine the distance between genes on a chromosome using techniques like genetic mapping. By analyzing the frequency of genetic recombination events between genes, they can estimate the distance between them. Another method is to sequence the DNA and use physical mapping to measure the actual physical distance between genes on the chromosome.
Which scientists formulated the concepts of genes and inheritance patterns?
paul
What virus characteristic are resarchers trying to use to alter genetic defects?
Researchers are utilizing the natural ability of certain viruses to deliver genetic material into cells, a characteristic known as viral transduction. By harnessing this mechanism, scientists aim to modify or correct genetic defects by introducing healthy copies of genes or editing existing ones through techniques like CRISPR. This approach holds potential for treating genetic disorders by effectively targeting and altering defective genes at the cellular level.
Can Birth defects be passed down by genes?
Yes, some birth defects can be caused by genetic factors that are passed down from parent to child. These inherited genetic mutations may increase the risk of certain birth defects occurring in future generations. However, not all birth defects are caused by genetics.
What birth defects are caused by genes and environmental factors?
A less understood cause of birth defects results from the interaction of genes from one or both parents plus environmental influences.Cleft lip and palate.Clubfoot.hydrocephalus.Diabetes mellitus.Heart defects.Some forms of cancer.
Scientists are trying to find a way to turn off the genes that cause genetic disease This would be a type of?
DNA Manipulation
Manipulation of genes that allows scientists to put genes from one organism into another organism?
i think its called intercourse between scientists
Why does inbreeding cause birth defects?
Inbreeding increases the likelihood of birth defects because it can lead to the expression of harmful recessive genes that are more likely to be passed down when closely related individuals reproduce. This can result in a higher chance of genetic disorders and abnormalities in offspring.
How do scientists search for genes?
to look for new genes, scientists scan DNA sequences for known promoter sequences and RNA polymerase binding sites
What enzyme do scientists use to cut genes out of strands of DNA?
Scientists use an enzyme called restriction enzyme to cut genes out of strands of DNA.
What two types of defects does a cancerous cell possess?
Cancerous cells can have both genetic defects, such as mutations in key oncogenes or tumor suppressor genes, and functional defects, such as uncontrolled proliferation and evasion of cell death mechanisms. These defects allow cancer cells to grow uncontrollably and spread to other parts of the body.
How do scientists see genes?
Scientists can see genes using techniques such as DNA sequencing, which allows them to determine the sequence of nucleotides in a gene. They can also use microscopy to visualize the physical location of genes within a cell's nucleus. Additionally, techniques like gene editing allow scientists to manipulate and study genes in detail.
What do scientists refer Mendel's factors as?
Scientists refer to Mendel's factor as Genes?? I Guess. . . . ..
What do microarrays allow scientists to do?
With a micro array , scientists can examine how active thousands of genes are.
How many genes did scientists expect to identify during the Human Genome Project?
40,000 genes
What is the manipulation of genes allowing scientists to put genes from one organism into another organism?
Gene Splicing
