Specialized transduction is used to map distances between phage genes.
错
举一反三
- The SIM structure can realize the co-expression of genes, as well as the sequence expression of genes.
- The SIM structure can realize the co-expression of genes, as well as the sequence expression of genes. A: 正确 B: 错误
- 4. When the frequency of recombinant between two genes is between 0 and 1, the relationship of these two genes is incomplete linkage.
- Which factors will affect the distances between the centre of the disc and the deck line?
- When the frequency of recombinant between two genes is 0, the relationship of these two genes is complete non-linkage.
内容
- 0
Most yeast genes are between 5 and 100kb long, and most mammalian genes are less than 2kb long.
- 1
中国大学MOOC: Cotransformation between two genes is more likely if they are:
- 2
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.
- 3
Circle Map is used for_______________.
- 4
The first detailed study of the human gene map claimed that humans have about thirty thousand genes.（） A: Right B: Wrong C: Not Mentioned