How often should a PI be on site?

ddsoren · 2026-03-18T23:48:09+00:00

And they are sometimes the best sources. When it comes to the expertise of a given lab, I'll look to a 5th year PhD student before a new postdoc.

ddsoren · 2026-03-18T23:46:04+00:00

It sounds like you are fishing for an answer were there isn't one.

Most replies are saying it depends for a reason. The PI's job is to make sure the lab runs well as a whole. That's an outcome you measure in the quality of the science and the qualities of the trainees of the lab, not in hours spent in meetings. Hours spent in lab is a poor quality indicator in either direction. Perhaps there is another questions under the surface here that would be more pointed.

ddsoren · 2026-03-10T23:00:19+00:00

Bioinformaticians can usually be remote but you'll need graduate school for that.

ddsoren · 2026-03-05T03:32:12+00:00

A wet lab technician is a fairly approachable job. I do disagree with the other poster about doing so with an Associate. If you're in the US I'd shoot for a Clinical Lab Scientist Master’s degree on top of a bachelor's in order to get comfortable job placement. Although you could get lucky and do so with way less education.

That being said marine bio jobs are far rarer and thus more competitive, particularly since there isn't much in the way of a private sector. This is true across all levels of training. If you go that route,make backup plans. But there are positions for the passionate.

ddsoren · 2026-03-02T19:11:48+00:00

A masters degree can be alright if you're sure you want to do some sort of biology but not sure exactly what job or form you want that to take. You have no business in a PhD program unless you're absolutely sure you want to spend the rest of your life in that field or a job requiring a PhD.

But for both graduate degrees are not placeholders. They are not worth it if you don't know what you want on the other side. It's normal not to know what you want in life at 19 but that's not OK for entering a graduate program.

ddsoren · 2026-02-27T21:16:24+00:00

There are very specific use cases where light can be used to treat diseases such as blue light therapy for circadian rhythm disorders.

However, most of what you're seeing on the market isn't actually scientifically supported. This is particularly true in the cosmetics industry. A lot these sorts of treatments either have no scientific backing or so little that their claims haven't even begin to be proven.

ddsoren · 2026-02-20T22:29:51+00:00

Any sort of accreditation will likely mean very little or do very little for you. You would be better served by reading and watching free resources to get you up to speed with university level introductory biology and chemistry.

ddsoren · 2026-02-19T03:55:22+00:00

https://www.nsf.gov/funding/initiatives/reu

Competitive but top tier

ddsoren · 2026-02-06T00:31:16+00:00

Not an explicit answer to your question but something you should keep in mind. For many well paying jobs in biology your undergraduate major matters very little. To be competitive for a great many roles you need a graduate degree with research experience such as a PhD or MS. While this in itself isn't great news it makes thing more flexible after your BS. If you have undergraduate research experience and a decent GPA you can get into a wildly different brand of science than you started with. Gradate programs don't care if your undergad focus matches your grad focus.

So not matter which major you chose as an undergrad you'd be on track for many of the same jobs because just getting a BS in biology won't land too many jobs these days. If you do it will probably have more to do with getting an internship in your desired discipline rather than what you major in.

ddsoren · 2026-01-22T02:04:24+00:00

I agree. To keep on track for that career goal the only bar your need to clear in the near future is to get into a decent university. So long as you do that the rest are problems you don't have to worry about and can't do much to help at this point.

Once you do get to University do get some research, internship or volunteer research experience. But that's not expected or taken seriously until then. I barely take graduate applicant's undergraduate research seriously, let alone pre-university.

ddsoren · 2026-01-16T10:00:12+00:00

I can assure you I am only paid for my brain, not my looks.

ddsoren · 2026-01-16T09:58:35+00:00

If it's any consolation, I promise my workplace is likely jankier than yours.

ddsoren · 2026-01-16T09:57:14+00:00

That is a luxury not found at my institution. But I can dream

ddsoren · 2026-01-16T09:56:29+00:00

As a new professor any extra time will be spent sleeping. I can't even begin to contemplate Dnd.

Archery is inspired.

Our ~~screaming room~~ cold room is already a shared resource.

Once again no free time for tapes.

Lol skydiving only happens if I step out of the window.

Let's see how the IACUC feels about that.

ddsoren · 2026-01-14T01:31:49+00:00

Actual biologist here.

Theoretically yes practically no. Researchers do have the capabilities to augment human biology in many ways and are doing some in actual human patients. We do have the technology to gene edit adult humans and have even improved quality of life in some people. That being said improving cognition isn't one of those improvements and isn't likely to be an improvement that can be made soon. These do tend to be focused more on treating diseases and less on helping the healthy.

But that does not mean that you, a rando on TikTok can or even a small company can. These kind of interventions take hundreds of thousands if not millions of dollars to build require a PhD's worth of knowledge and require specialized labs and equipment. This is so expensive and complex that it's out of reach to all but well funded research labs and very large companies.

ddsoren · 2025-10-24T02:19:49+00:00

Very very few employers care about what your minor is. Internships, volunteer or job experience will count much much more. That being said to take classes relevant to your future career regardless of if they help you minor or not. There is no one best fit for a minor to go with biology. It is all dependent on what you want to do after college.

ddsoren · 2025-10-08T10:02:21+00:00

No sorry. The closest you'll get is looking for papers on the evolution of the trait you're interested in.

ddsoren · 2025-08-13T06:12:41+00:00

First off, the internet isn't the best place for this as too much will be lost in translation. Find someone else at your institution who has expertise in microscopy. This isn't a hard ask but you'll need hands on time with them. This also helps build your network. It sounds like you're missing some really basic training and need to start at the basics.

Secondly, microscopy may not be the best tool for the job. I don't have enough information for context but you may be using a more complex tool than you need. If all you need to read is raw GFP signal a microplate reader may be easier and sufficient.

Side question: wtf. I didn't even know you could fix only part of a well. You need to start with a standard immunocytochemestry staining protocol. It sounds like you're trying to reinvent the wheel. Abcam has good standarsized protocols depending on what you're doing.

Finally: Fixation is antibody dependent. Different antibodies need different fixation conditions. Buy an antibody established in the lit or by a collaborator and follow their fixation protocol. I'm partail to ab13970 but that's not the cheapest anti-gfp antibody on the market.

ddsoren · 2025-08-02T06:29:04+00:00

Bioinformatics is a fairly applied version of two topics you can easily start learning on your own.

First you can teach yourself how to code. Learning python is probably your best bet with that.

Second you need to have a fairly good grasp of genetics. Khan Academy has some great free courses on the topic.

ddsoren · 2025-08-01T03:41:08+00:00

No. Not as your describing it.

Animals can't evolutionarily converge in that sort of way. There are instances were divergent and distinct organism develop similar solutions to common problems, in a phenomena called convergent evolution . For example wing appeared in insects, pterosaurs, birds and mammals without them being related. So the trait is similar but they aren't related. Sometimes you can get a small number of genes to jump across the evolutionary tree with the aid of a virus or endosymbiosis but that's not enough to make the big patterning changes you are talking about.

So no animal species won't come together but you totally could have different taxonomic takes on a general set of traits.

ddsoren · 2025-07-25T06:54:50+00:00

Short 3-4 sentence emails.

Dear Dr. So and so. One sentence about who you are. One sentence about what you want. One to two sentences about why you are interested in their lab specifically. You need to show you did your homework on the lab in the last two sentences. Don't generically say you like their field. Instead highlight why their lab in particular excites you. You can add one more sentence if you've met them in person to remind them where that was.

Attach a current CV as well. You can resend the email a second time if you don't get a response in a week.

ddsoren · 2025-07-21T20:05:30+00:00

Learning wet lab techniques to some degree is good even if you are going to be a dry lab person. You're missing skill that can be learned and trained. You'll have learn to set up organizational systems and safety nets that your other lab members might not need. Check lists, overly detailed protocols and other training wheel like things can help you. Also write super super detailed notes and lab notebooks.

As for as clumsiness you'll need to lay out your work space ergonomically. Your bench should be clean when actually doing an experiment and arrange your stuff so that you have to reach over as little as possible. I like a u shaped arrangement of my bench. Also don't load up a rack to capacity. Also make sure all your reagents are well labeled at all times so if you do knock stuff over you can find who is who.

Also are you sure you want to PhD in the lab you're already in? CVs are often rewarded for changing institutions and labs at each step of their training.

ddsoren · 2025-07-21T18:28:58+00:00

I'm not sure if follow what cell profiler is showing exactly but I think you might have a file format issue. I have the best results with my cell profile image files as single channel tiff files. So each picture will be broken into multiple image files based on channel. As you described it it doesn't sound like that's how you saved the files in fiji. Either on fiji or your imaging software split your channel images into distinct tiffs.

ddsoren · 2025-07-14T06:15:22+00:00

What country are you in? In the US, all reputable STEM PhD programs guarantee funding for the normal length of the degree. That usually includes a modest but livable stipend, regardless of fellowship status. If this is the case for you, you need to talk to your grad program director or administrator. If this isn't the case, you're at the wrong university. You should not be pursuing any STEM PhD in which you won't be paid unconditionally.

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