DNA is read sequentially base-by-base (essentially like the read head on a HDD) by a protein called RNA polymerase. As it is reading, it produces RNA. If that RNA is meant to become a protein, it is post-processed to remove various bits and becomes a messenger RNA (mRNA). This mRNA is inserted into another huge protein called the Ribosome[2], and is read 3 bases at a time. Each set of 3 bases corresponds to a single Amino Acid. The string of amino acids produced by the ribosome is a protein.
So the mRNA in the vaccine simply contains the instructions to produce a copy of the spike protein from the COVID-19 virus. When your body produces enough copies of that protein, your immune system takes notice that a foreign protein is floating around and begins the process to recognize and memorize it for future use. (that last part is super simplified).
> For some people this money could be incredibly important.
That's exactly the problem. In Human Subjects Research this might be considered a violation of Informed Consent in the form of undue influence. From the Belmont Report [1]:
An agreement to participate in research constitutes a valid consent only if voluntarily given. This element of informed consent requires conditions free of coercion and undue influence. Coercion occurs when an overt threat of harm is intentionally presented by one person to another in order to obtain compliance. Undue influence, by contrast, occurs through an offer of an excessive, unwarranted, inappropriate or improper reward or other overture in order to obtain compliance. Also, inducements that would ordinarily be acceptable may become undue influences if the subject is especially vulnerable.
Note the "especially vulnerable" part at the end there.
You are correct, however with new sequencing technologies like the MinION[1] we have access to real-time sequencing in something roughly the size of a cell phone.
They are still in development and there are some technical hurdles, but before too long cheap, fast, and accurate strain typing should be ubiquitous. The next issue is then creating the specific phages, but the first stage is pretty close at hand.
Absolutely agree with #3. R is by far the most accepted and expected implementation language for statisticians. I remember reading a blog post where the author had submitted a manuscript to a statistics journal that ended up being rejected, in part, because he had implemented the code in julia instead of R.
I use python for most things, but there are so many packages that can only be found in R (especially in the bioinformatics world), so it becomes a necessity.
You shouldn't need to replace the glass/LCD to replace the battery on the 6P. Once you get the back off (which is definitely not easy, the battery is exposed.
One of the main issues is, despite that decision, the USPTO is understaffed and underfunded, so stuff will still get patented that should have no grounds for patentability.
The actual pageset appears to live on build.mozilla.org[1], but is down atm (for me at least). The actual list of pages is on the areweslimyet github repo[2].
To quote from a review article[1]: "Antiseptics are biocides or products that destroy or inhibit the growth of microorganisms in or on living tissue". So antibiotics are a type of antiseptic.
>In many centuries of use, bacteria have not developed resistance to antiseptics. There's no danger of them developing resistance to these soaps either
This is not really true. In fact, the substance under question here, Triclosan, is a small 24-atom molecule so, in principle, there's no reason microbes couldn't develop resistance to it.
"TCS inhibits FabI, an enoyl-acyl carrier protein reductase (ENR). The FabI protein catalyzes the elongation cycle in the synthesis of fatty acids, an essential process for cell viability "[2]. Thus, one known mechanism of resistance is to alter the protein that TCS binds to:
"Mutation occurs whereby single or multiple amino acids are changed in the fabI gene, resulting in TCS-resistant FabI proteins"[2].
And it's not even just a matter of "well TCS is ineffective, so why not just leave it alone?". Triclosan is implicated in multi-drug cross resistance:
"In studies done on E. coli and P. aeruginosa, resistance to chloramphenicol and tetracycline increased 10-fold following TCS exposure"[2]. In addition, a survey of Acinetobacter baumanii (an increasingly common opportunistic pathogen found in hospital acquired infections) clinical isolates found that those that could resist low concentrations of TCS also exhibited "increased tolerance to amikacin, tetracycline, levofloxacin and imipenem."[2].
So in fact having TCS everywhere is actively harming our ability to use other effective antibiotics.
[2] Carey DE, McNamara PJ. The impact of triclosan on the spread of antibiotic resistance in the environment. Frontiers in Microbiology. 2014;5:780. doi:10.3389/fmicb.2014.00780. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4295542/
> the F.B.I.’s battle with Apple over encryption should prompt deep questions about a future of Internet-connected devices spread around our homes. Amazon has strong privacy protections in the Echo. It doesn’t stream anything without the wake word and it has a physical mute button that electrically disconnects the microphone but, as with all groundbreaking technology, there is no doubt we are entering new territory here.
At least there's minimal thought given to this issue...even if it is at the end of an article claiming the Echo is the next best thing since anything.
> I worry greatly about what my child is going to do. Will she be able to compete against kids from other countries (and we shouldn't forget robots) if she isn't doing 2 hours of extra homework every night?
On the other hand, is that extra 2 hours actually valuable? Or at the very least, more valuable than 2 hours of physical activity and enjoyment that may lead your child to enjoy school more and get further later in life? The data presented in the article seem to agree with the latter.
> In other words, if a privately managed water system is found deficient or worse individuals are found knowingly negligent they can be held liable criminally
That certainly worked well with the banking industry.
DNA is read sequentially base-by-base (essentially like the read head on a HDD) by a protein called RNA polymerase. As it is reading, it produces RNA. If that RNA is meant to become a protein, it is post-processed to remove various bits and becomes a messenger RNA (mRNA). This mRNA is inserted into another huge protein called the Ribosome[2], and is read 3 bases at a time. Each set of 3 bases corresponds to a single Amino Acid. The string of amino acids produced by the ribosome is a protein.
So the mRNA in the vaccine simply contains the instructions to produce a copy of the spike protein from the COVID-19 virus. When your body produces enough copies of that protein, your immune system takes notice that a foreign protein is floating around and begins the process to recognize and memorize it for future use. (that last part is super simplified).
[1] https://en.wikipedia.org/wiki/Central_dogma_of_molecular_bio...
[2] https://biologydictionary.net/wp-content/uploads/2017/01/Rib...