NEET 2026
- Exam
- NEET
- Year
- 2026
- Subject
- Biology
- Chapter
- Chapter
NEET 2026 · Biology · Chapter
A research team working on a genome project decides to focus their...
A research team working on a genome project decides to focus their efforts exclusively on identifying all the genes that are transcribed into RNA, while ignoring the non-coding regions. According to the methodologies established during the Human Genome Project, this strategy is known as:
Options
- ASequence annotation
- BExpressed Sequence Tags
- CDNA polymorphism
- DGene mapping
Correct answer
B. Expressed Sequence Tags
Step-by-step solution
The methodologies of the Human Genome Project involved two major approaches.
One approach focused on identifying all the genes that are expressed as RNA. This approach is referred to as Expressed Sequence Tags (ESTs).
The other approach was a blind approach of simply sequencing the whole set of genome that contained all the coding and non-coding sequence, and later assigning different regions in the sequence with functions. This is referred to as Sequence Annotation.
Since the research team focuses exclusively on identifying genes transcribed into RNA, the strategy is known as Expressed Sequence Tags.
Answer: Expressed Sequence Tags
One approach focused on identifying all the genes that are expressed as RNA. This approach is referred to as Expressed Sequence Tags (ESTs).
The other approach was a blind approach of simply sequencing the whole set of genome that contained all the coding and non-coding sequence, and later assigning different regions in the sequence with functions. This is referred to as Sequence Annotation.
Since the research team focuses exclusively on identifying genes transcribed into RNA, the strategy is known as Expressed Sequence Tags.
Answer: Expressed Sequence Tags