A transcriptome is the complete range of the molecules of messenger RNA which are being expressed by an organism. It can also be used in order to describe the complete array of transcripts of mRNA that are being present in a certain type of cell or tissue. The genome of an organism remains stable but the transcriptome changes itself in a very active manner.
These changes in the transcriptome are brought about by certain factors such as developmental stage and environmental conditions. These changes can be detected by a laboratory technique which is known as a microarray.
Meiotic nondisjunction is much more likely than mitotic nondisjunction. Based on
A woman who is heterozygous, Bb, has brown eyes;
Explain why familial breast cancer shows a dominant pattern of inheritance in
How is an F′ factor different from an F factor?
With regard to the timing of conjugation, explain why the recipient
The raw material for evolution is random mutation. Discuss whether or
Why is an antibody used in this experiment? From
Explain the type of speciation (allopatric, parapatric, or sympatric
In fruit flies, curved wings are recessive to straight wings,
A recessive allele in mice results in an unusally long neck.
