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DNA microarrays can compare gene expression in different cells by isolating mRNA from each cell type, converting it to cDNA, and then hybridizing it to the microarray. The microarray contains probes for thousands of genes, allowing for simultaneous measurement of gene expression levels across the samples. By comparing the intensity of hybridization signals for each gene, researchers can identify genes that are differentially expressed between the cell types.
What else can I help you with?
What does differential gene expression mean?
Differential gene expression refers to the phenomenon where the level of expression of a gene can vary between different cells, tissues, or organisms. This variability can lead to distinct phenotypic differences, such as the development of specialized cell types or response to environmental stimuli. Studying differential gene expression is important for understanding how genes function and how organisms develop and respond to their surroundings.
Does a cell in your stomach contain genes for brain cells?
No, a cell in your stomach does not contain genes for brain cells. Different types of cells express different sets of genes to carry out their specific functions in the body. Brain cells and stomach cells have different gene expression profiles to support their distinct roles in the body.
What is the pattern of expression of β-galactosidase in lacI cells and why?
constitutive expression, because there is norepressor
What are the cells in animals called?
Cells. Different types of cells have different names. What type of cells are you talking about? Different parts of a body have different types of cells.
Cells that develops from a single zygote all contain identicle DNA molecules however some of these cells will develop differently because?
of differences in gene expression. Not all genes are active in every cell, leading to different cell functions, structures, and behaviors. This process, called cellular differentiation, allows cells with identical DNA to specialize and perform specific roles within an organism.
How do the cells in a single kind of tissue compare?
They dont cause they all work different and have different applications
How do you compare a human to a animal cell?
The cells are very similar in structure, the only cell remotely different are plant cells.
How can cells regulate gene expression to control their functions and responses?
Cells can regulate gene expression by turning genes on or off, controlling the amount of proteins produced. This process helps cells control their functions and responses to different signals and environments.
How do your cells compare to the cells of smaller animals in size?
All of the animals cell are almost same. They have the same structures, and organelle. But they have different gene. That's what makes them different from us.
What does differential gene expression mean?
Differential gene expression refers to the phenomenon where the level of expression of a gene can vary between different cells, tissues, or organisms. This variability can lead to distinct phenotypic differences, such as the development of specialized cell types or response to environmental stimuli. Studying differential gene expression is important for understanding how genes function and how organisms develop and respond to their surroundings.
Does a cell in your stomach contain genes for brain cells?
No, a cell in your stomach does not contain genes for brain cells. Different types of cells express different sets of genes to carry out their specific functions in the body. Brain cells and stomach cells have different gene expression profiles to support their distinct roles in the body.
What do bacterial cells compare to?
bacterial cells compare to the inside body to the sperm cell. other than that they do really compare to anything.
How does the differential transcript usage impact gene expression regulation in cells?
Differential transcript usage affects gene expression regulation by determining which parts of a gene are transcribed into RNA. This can lead to the production of different protein isoforms, influencing the function and behavior of cells.
Do different cells have different genes?
If the cells are from one individual, all will have the same genes except their sex cells which have 1/2 the number. A dog will have different genes from a cat. The genes make the cat different from the dog and human.
How do you compare and contrast plant cells animal cells and unicellular cells?
you take 3 compare and contrast bubbles and wright down the differences and the same
What are the differences between human cells and animals cells?
Well... Human beings are animals, so you cannot really compare human cells to animal cells. But it's just the difference of DNA sequencing among different animals
How does the size of your cells compare with those of an elephant?
your cells are smaller
