Biology, 05.07.2021 19:50 loveyeti106838
Many of the phenotypes of DiGeorge syndrome have been traced back to one of the genes that is in the deleted region, TBX1. Some of the evidence for the important role of TBX1 in DiGeorge syndrome came from individuals who have some of the symptoms of DiGeorge syndrome without having the typical deletion. Closer examination showed that some of these individuals had SNV in the TBX1 gene. Which of the following SNVS would be most likely to create a similar phenotype to the deletion?
A. A variant in the promoter region of TBX1 that increases its expression
B. A variant in the intronic region of TBX1 that does not affect splicing. X
C. A nonsense variant near the 5' end of the TBX1 gene.
D. A silent variant near the 5' end of the TBX1 gene.
Answers: 1
Biology, 21.06.2019 14:30
Which macromolecules are polymers made of nucleotides (a) fatty acids (b) nucleic acids (c) carboxylic acids (d) amino acides
Answers: 1
Biology, 21.06.2019 18:00
Why would a drug that damages capsids treat a viral infection? a. capsids prevent the lytic cycle from beginning. b. transduction requires a capsid. c. viruses use capsids to increase genetic variation. d. capsids provide protection for viruses.
Answers: 1
Biology, 21.06.2019 19:30
Astudent observes a star from two positions of earth in its orbit, in summer and winter, and measures the change in the position of the star. which of these can be best calculated by this method?
Answers: 1
Biology, 21.06.2019 19:30
Select the correct answer. in the image, if the washcloth represents consumed food, which organ of the digestive system correctly represents the action performed by the hands? hands squeezing water from a washcloth a. esophagus b. large intestine c. liver d. mouth
Answers: 2
Many of the phenotypes of DiGeorge syndrome have been traced back to one of the genes that is in the...
Mathematics, 22.02.2021 22:10
Spanish, 22.02.2021 22:10
English, 22.02.2021 22:10
Mathematics, 22.02.2021 22:10
English, 22.02.2021 22:10
Social Studies, 22.02.2021 22:10
Mathematics, 22.02.2021 22:10
Social Studies, 22.02.2021 22:10
Computers and Technology, 22.02.2021 22:10
Mathematics, 22.02.2021 22:10
Mathematics, 22.02.2021 22:10
Mathematics, 22.02.2021 22:10
English, 22.02.2021 22:10