Which of the following is correct about the gene chip?
A: It can simultaneously analyze the variation of multiple genes.
B: Microarray sample density is very small.
C: It can be used to study the expression of multiple genes.
D: It is mainly used for the analysis of single gene structural variation.
A: It can simultaneously analyze the variation of multiple genes.
B: Microarray sample density is very small.
C: It can be used to study the expression of multiple genes.
D: It is mainly used for the analysis of single gene structural variation.
举一反三
- Which of the following is correct about the gene chip? A: It can simultaneously analyze the variation of multiple genes. B: Microarray sample density is very small. C: It can be used to study the expression of multiple genes. D: It is a regularly arranged cDNA or oligonucleotide array.
- Some genes can be expressed in different ways to generate multiple gene products from a single segment of DNA.
- Reporter genes can be used to indicate not only the amount of gene expression, but also the sites of the expressed proteins.
- The SIM structure can realize the co-expression of genes, as well as the sequence expression of genes.
- which of following do not belong to pathogenic variations of the endogenous genes ( ) A: gene amplification B: abnormal gene expression C: invasion of the foreign genes D: gene arrangement E: point mutation