Nebula and Dante will do this for like $300, and you can get 30x coverage at every base or even 100x coverage if you pay a little more. The $1000 genome was here more than a decade ago.
Note the $2,000 bill includes the DNA extraction machinery and the sequencer itself. The sequencers that Nebula et al use are probably over 1 million $.
If you want to go even cheaper and depending of what you want, you can go for an exome instead of a WGS. And a lot of people are sequencing when they really want genotyping.
But I would not be surprised if someone is already getting $100 WGS.
Speaking of which I would advise : Svante Pääbo
Neanderthal Man: In Search of Lost Genomes then even better imho The Naked Neanderthal by Ludovic Slimak. After these books I spent many hours listening to the full courses of Jean-Jacques Hublin, chaire Paléoanthropologie in college de France ( in french but probably translatable now with automatic features ?). This was an unexpected and wonderful path.
Unfortunately, the "MinION Starter Kit" for $1000 appears to no longer be available; the link in the article to the kit goes to a 404 page, and the cheapest MinION device with flow cells is now $4950 USD
Like most analytical methods, the preparation of the sample is key. High quality output comes with careful sample prep so that the analytical process can run optimally.
No, it's not "normal," but it is fairly common. When I worked in NGS, nearly 1/4 of flow cells were duds. ONT used to have a policy where you could return the cell and get a new one if it failed its self-test.
I think it was pretty interesting in a "what would likely happen if you tried this" way. Negative results are good. A lot of technical problems is what I'd expected though, from my little experience in genetic genealogy.
I suspect the authors read the number of active pores during sequencing and then wrongly assumed that the non-active ones had a manufacturing defect.
In my experience, most inactive pores are due to a poorly prepared sample. I don't know why, but maybe it blocks or jams the pores.
When I analyzed Oxford nano pore data a few years ago, I found it to be very sensitive to skilled sample preparation. The data quality varied so much that I could tell which of my laborant co-workers (the experienced one or the new one) had prepared the sample by analyzing the data. So I expect that the authors garage sample prep maybe wasn't great.
Coincidentally, I had a colleague who worked on building a portable sequencing lab powered by a car battery. The purpose was to be able to identify viruses by DNA from a van in rural Central Africa or wherever. Last I talked to her, the technical bottleneck was sample prep - the computational part of the van lab wasn't too hard.
Who can do this with good data controls? I don't want to have to dig through the fine print of some Terms of Service page to figure out if a sequencing company is going to save a copy of my genetic code for possible future use.
I sequences my genome about 10 year's ago using illumina platform for ~1200AUD. We used a university sequencing facility. They were happy to extract and sequence the dna using a shotgun approach. Depth was 5x and I think we achieved about 90% coverage. It was just for fun.
The issue with this approach is that you'll receive raw data that needs to be processed. Even after processing you'll need to do further analysis to answer your questions. After all this, I'd be suspicious of the results and seek a medical councellor to discuss and perform further tests.
I'd advise on thinking what questions you want answered. 'Sequencing your genome' sounds amazing but imo you're better off with seeking accredited tests with acrionable results.
The thermocycler replacement using an electric kettle is hilarious. Thats how old school dna amplification would happen before the invention of thermocyclers.
OP you'd get better results of you centrifuge your blood, extract the white blood cells and sequence those instead of whole blood. Thats a bit tricky with a lance and a tiny device though...
When I was in school in the early 2010s (maybe 17-18yo) our intro to biology course had us thermocycle by alternating between warm tubs of water with the use of an egg-timer. When I later used a thermocycler during my research career I really came to appreciate the little bugger (even though it caused a lot of headaches anyway)
Now you can buy a portable thermocycler with 13k rpm centrifuge all-in-one with gel electrophoresis - BentoLab for £1299 in UK. Carry case £54. (They sell a Dipstick DNA Extraction kit for £38.50, pipettes, and mastermix...)
It's cool that nanopore technologies are getting this affordable, but keep in mind that these technologies (to my knowledge) still have very high error rates compared older sequencing techniques. Both in terms of individual nucleotides (A, C, G, and Ts) being misread, but also in terms of stretches of nucleotides being mistakenly added to or removed from the resulting sequences (indels).
So, yes, you can sequence your genome relatively cheaply using these technologies at home, but you won't be able to draw any conclusions from the results
We are not “in the nanopore era of sequencing”. We are (still) firmly in the sequencing by synthesis era.
Yes it requires chopping the genome opening small(er) pieces (than with Nanopore sequencing) and then reconstructing the genome based on a reference (and this has its issues). But Nanopore sequencing is still far from perfect due to its high error rate. Any clinical sequencing is still done using sequencing by synthesis (at which Illumina has gotten very good over the past decade).
Nanopore devices are truly cool, small and comparatively cheap though, and you can compensate for the error rate by just sequence everything multiple times. I’m not too familiar with the economics of this approach though.
With sbs technology you could probably sequence your whole genome 30 times (a normal “coverage”) for below 1000€/$ with a reputable company. I’ve seen 180$, but not sure if I’d trust that.
I used Nebula (seems to be rebranded and more expensive now) for my wife and me, and for my parents and brother, and it was pretty straightforward. I paid for the 'lifetime' plan but they removed it before we did it for anyone else and it was pretty reasonable. I downloaded the FASTQ files and stuck it in an R2 bucket for myself. Nebula cost about $250 and there's a monthly $50 or something plan that's compulsory but you can cancel it right away.
In practice, when my wife and I did carrier screening we didn't do it with Nebula, but carrier screening also confirmed that we had GJB2-related hearing loss genes in common. The embryos of our prospective children were also sequenced so that we could have a child without the condition.
Anyway, if you'd like a test file of a real human to play with, there's mine (from Nebula) for you to take a look at. If you use an LLM you can have some fun looking at this stuff (you can see I'm a man because there are chrY variants in there).
I also used Dante because I wanted to compare the results of their sequencing and variant calling. Unfortunately, they have a different way to tie the sequence back to the user (you take the code they have and keep it safe, nebula has you put the stuff in a labeled container so it's already mapped by them) and I was in a hurry with other stuff. They never responded to me with any assistance on the subject - not even to refuse the request to get the code for that address - so I have no idea how they work.
The nanopore stuff is very cool, but I heard (on Twitter) there were quality control issues with the devices. I'd love to try it some time later just to line it up with my daughter's genome.
oddly enough I just was looking at someone's data with chr13:20189491 A>G (gnomAD genomes v4 AF=0.00941) - also 0/1 genotype.
I used WGS from Nebula - but would like to back that up with Nanopore raw DNA reads targeted on specific genes where I need more accuracy and to investigate structural differences that Illumina or Nebula's MGI machines can't pick up... also for the additional methylation data.
The graph at the beginning showing the cost of sequencing over time falling faster than Moore's law stops in 2015. Would love to see how things have progressed since then. Casually googling i only saw plots up to 2021 but looks to me like progress is now slower than Moore's law since ~2015. Maybe things will change when Nanopore gets more reliable
These guys didn't do their homework correctly. Keeping aside commercial vendors; their own garage setup for doomed to fail with their coverage (or lack thereof). Garbage in, garbage out.
So given the mostly negative comments in this thread about various companies, can anyone recommend a reasonably priced, reasonably quick, place to get your DNA sequenced and subsequently analyzed? I'm curious about a more general view as well as some specific mutations.
Check out https://mynucleus.com -- we do whole-genome DNA sequencing from a cheek swab for about $500 (use code savraj10 for 10% off), so no blood drawn as in this example. We also give you your risks for over 2k diseases and, if your partner does the test, predict outcomes for your future kids. Alexis is one of our investors and we have a big announcement coming next week! We also allow download of all raw data and are SOC2 + HIPAA compliant.
Unless you are buying a machine, making sure its offline and doing it all by yourself, DONT sequence your DNA! You're not just condemning your genetic data to whoever might pay to obtain it but that of all your future progeny and even that of all your blood relatives. Its insane how bad the worst case scenario is.
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> 200 µL of blood (about ⅕ of a ml)
"About"? Anyway, thanks for the clarification.
If you want to go even cheaper and depending of what you want, you can go for an exome instead of a WGS. And a lot of people are sequencing when they really want genotyping.
But I would not be surprised if someone is already getting $100 WGS.
> Another problem was our flow cell was malfunctioning from the start — only 623 out of 2048 pores were working.
Is this normal for the machine? Is there a better write up somewhere where they didn’t give up immediately after one attempt?
No, it's not "normal," but it is fairly common. When I worked in NGS, nearly 1/4 of flow cells were duds. ONT used to have a policy where you could return the cell and get a new one if it failed its self-test.
In my experience, most inactive pores are due to a poorly prepared sample. I don't know why, but maybe it blocks or jams the pores.
When I analyzed Oxford nano pore data a few years ago, I found it to be very sensitive to skilled sample preparation. The data quality varied so much that I could tell which of my laborant co-workers (the experienced one or the new one) had prepared the sample by analyzing the data. So I expect that the authors garage sample prep maybe wasn't great.
Coincidentally, I had a colleague who worked on building a portable sequencing lab powered by a car battery. The purpose was to be able to identify viruses by DNA from a van in rural Central Africa or wherever. Last I talked to her, the technical bottleneck was sample prep - the computational part of the van lab wasn't too hard.
The issue with this approach is that you'll receive raw data that needs to be processed. Even after processing you'll need to do further analysis to answer your questions. After all this, I'd be suspicious of the results and seek a medical councellor to discuss and perform further tests.
I'd advise on thinking what questions you want answered. 'Sequencing your genome' sounds amazing but imo you're better off with seeking accredited tests with acrionable results.
OP you'd get better results of you centrifuge your blood, extract the white blood cells and sequence those instead of whole blood. Thats a bit tricky with a lance and a tiny device though...
A portable lab with a thermocycler, 13k rpm centrifuge, and gel electrophoresis https://bento.bio/bento-lab/
So, yes, you can sequence your genome relatively cheaply using these technologies at home, but you won't be able to draw any conclusions from the results
Yes it requires chopping the genome opening small(er) pieces (than with Nanopore sequencing) and then reconstructing the genome based on a reference (and this has its issues). But Nanopore sequencing is still far from perfect due to its high error rate. Any clinical sequencing is still done using sequencing by synthesis (at which Illumina has gotten very good over the past decade).
Nanopore devices are truly cool, small and comparatively cheap though, and you can compensate for the error rate by just sequence everything multiple times. I’m not too familiar with the economics of this approach though.
With sbs technology you could probably sequence your whole genome 30 times (a normal “coverage”) for below 1000€/$ with a reputable company. I’ve seen 180$, but not sure if I’d trust that.
It is quite hard to get yourself sequenced in EU in 2025.
https://shop.tellmegen.com/en/collections/ultra
If you're curious about my genome, here are my VCF files https://my.pgp-hms.org/profile/hu81A8CC
If you want to indulge your curiosity some more:
Put that into an LLM or look it up here https://www.snpedia.com/index.php/Rs104894396 to find out which pathogenic mutation I am heterozygous for.In practice, when my wife and I did carrier screening we didn't do it with Nebula, but carrier screening also confirmed that we had GJB2-related hearing loss genes in common. The embryos of our prospective children were also sequenced so that we could have a child without the condition.
Anyway, if you'd like a test file of a real human to play with, there's mine (from Nebula) for you to take a look at. If you use an LLM you can have some fun looking at this stuff (you can see I'm a man because there are chrY variants in there).
I also used Dante because I wanted to compare the results of their sequencing and variant calling. Unfortunately, they have a different way to tie the sequence back to the user (you take the code they have and keep it safe, nebula has you put the stuff in a labeled container so it's already mapped by them) and I was in a hurry with other stuff. They never responded to me with any assistance on the subject - not even to refuse the request to get the code for that address - so I have no idea how they work.
The nanopore stuff is very cool, but I heard (on Twitter) there were quality control issues with the devices. I'd love to try it some time later just to line it up with my daughter's genome.
I used WGS from Nebula - but would like to back that up with Nanopore raw DNA reads targeted on specific genes where I need more accuracy and to investigate structural differences that Illumina or Nebula's MGI machines can't pick up... also for the additional methylation data.
Any recommendations?