Biotechnology Research Topics & Ideas
Here are 50 research question ideas in biotechnology, each paired with a real dissertation or thesis on something similar.
By Derek Jansen (MBA) · Reviewed by Eunice Rautenbach (DTech)
Updated
- 01
Which genes have to be switched on before a tough grass can be engineered at all?
- 02
Can salt tolerance be bred into a tomato without losing the fruit quality?
- 03
How much of the microbiome on a leaf is inherited rather than picked up?
- 04
How does a diatom chloroplast decide which partner signal to respond to?
- 05
What would it take for a germplasm repository to actually serve a working aquaculture industry?
- 06
Can DNA nanotechnology detect a pathogen without a laboratory around it?
- 07
Which regulatory proteins make the best sensors for a heavy metal in water?
- 08
Could an ultrasound scanner read out what an enzyme is doing inside a body?
- 09
How low a concentration of a biomarker can a cell-free sensor honestly detect?
- 10
Can a coacervate be designed to release its RNA only under the right conditions?
- 11
What stops a CAR-T cell from persisting, and can a regulatory element fix it?
- 12
Does adding a coreceptor make an engineered T cell better at finding its target?
- 13
How many gene edits can a therapeutic cell carry before it stops being manufacturable?
- 14
Which loading strategy gets a gene therapy vector into a vesicle that will deliver it?
- 15
Does a cyclic peptide carry nucleic acid into a cell better than a linear one?
- 16
Can causal discovery pick out a biological mechanism from observational data at scale?
- 17
What does the shape of high-dimensional biological data tell you that a cluster does not?
- 18
How much of genome inference can be automated before judgment has to intervene?
- 19
Which catalytic step in an enzyme mechanism can simulation actually settle?
- 20
What does modeling reveal about how a bacterium organizes itself under stress?
- 21
How does a bacterium decide which piece of an infection to remember?
- 22
Can a wild ancestor of a crop be edited to show what domestication actually changed?
- 23
Which inherited heart conditions could precision editing realistically correct?
- 24
Has gene editing made a bioterror event easier, and what would slow that down?
- 25
When is it better to evolve a biological system than to engineer it directly?
- 26
How far can a precursor be pushed in E. coli before the cell fights back?
- 27
Which organism should you engineer when the feedstock is a waste gas?
- 28
How do you control a bioprocess you can only measure indirectly and late?
- 29
Can a probiotic yeast be turned into a delivery vehicle for a biologic?
- 30
Could engineered biology recover a rare element more cleanly than mining does?
- 31
Can a gut bacterium be engineered to deliver a therapy where it already lives?
- 32
Which phage would you choose to edit a microbiome without removing it first?
- 33
How long does an engineered yeast have to stay in the gut to be worth taking?
- 34
What natural products are hiding in bacteria nobody has managed to culture?
- 35
How do bacteria handle dissolved carbon, and what could that be engineered to do?
- 36
What can a synthetic antibody do inside a cell that a natural one cannot?
- 37
Could one binder scaffold be reconfigured to steer several different cell fates?
- 38
How large can a designed transmembrane barrel get before it stops folding?
- 39
Can a statistical model predict which mutations will improve a protein?
- 40
How do motor proteins share a load when several of them pull on one cargo?
- 41
Could cells be made to keep a written record of the signals they received?
- 42
How closely can an RNA circuit hold gene expression to a designed setpoint?
- 43
Which steps of the central dogma can be put under synthetic control, and which resist?
- 44
Can a plant be given a logic gate that responds only when two signals arrive together?
- 45
What becomes possible in synthetic biology once DNA can be ligated to itself reliably?
- 46
How much of a human tissue can be assembled to a written program?
- 47
What pore structure does a scaffold need before cells will move into it?
- 48
Is a printed tissue better built from spheres than from a continuous bio-ink?
- 49
Which fiber geometry tells a stem cell what to become?
- 50
Could a metallic glass be made biocompatible enough for an implant?
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