A: the gene therapy could be verified by animal experiments
B: the antitat gene may be artificially produced
C: antitat protein functions without causing any side-effects
D: antitat gene enhances the human immune system
举一反三
- Among the following genes, ( ) is the housekeeping gene. A: Ribosomal protein gene B: Hemoglobin gene C: Insulin protein gene D: Ovalbumin gene
- The gene that encodes Factor VIII, a protein that functions in the blood-clotting pathway, contains ___ exons. Mutations in this large gene are responsible for the most prevalent form of the blood disorder hemophilia.
- Fatal enzyme deficiencies may be treated by _______. A: X-ray therapy B: chemotherapy C: immunotherapy D: gene therapy
- Fatal enzyme deficiencies may be treated by _______. A: X-ray therapy B: chemotherapy C: immunotherapy D: gene therapy
- 1.gene therapy 2. germline gene 3. somatic gene 4. bone marrow
内容
- 0
In gene therapy, vector–chromatin interaction and its consequences have become more unpredictable, but vector-induced leukemogenesis remains an predictable factor in gene therapy due to its multifactorial nature.
- 1
A gene knock-in (or knock-in) refers to a genetic engineering method that involves the one-for-one substitution of DNA sequence information in a genetic locus or the insertion of sequence information not found within the locus. A gene knock-in therefore can be seen as a gain of function mutation and a gene knockout a loss of function mutation, but a gene knock-in may also involve the substitution of a functional gene locus for a mutant phenotype that results in some loss of function.
- 2
1.以下哪几项属于中度重复序列（ ） A: rRNA gene B: tRNA gene C: ncRNA gene D: 组蛋白gene
- 3
The operator is A: Another name for the terminator of a gene B: A DNA site bound by repressor proteins C: A protein that coordinates gene expression D: A part in the leader region of mRNA
- 4
降解物基因活化蛋白（Catabolic gene activator protein）