2
votes
2answers
52 views

In genome research, what is the problem in Mapping that may be caused by reads being too short?

In the following scenario: You were given short sequence reads of plant RNA obtained from a next-generation sequencing machine (fragments of 20–30 nucleotides in length). You attempt to map them back ...
1
vote
1answer
92 views

how to clone a gene fragment in two direction as sense and antisense in vector

I have a sequence ATG GGG CCC TTT AAA TAA and want to use it as antisense RNA in my vector. How should I clone it? I am confused with the direction of my clone. I looking for the direction and ...
3
votes
1answer
696 views

What is the purpose of Y-shaped adapters in Illumina sequencing?

Y adapters different sequences to be annealed to the 5' and 3' ends of each molecule in a library. The arms of the Y are unique, and the middle part, connected to the DNA fragment, is complementary. ...