Scientists successfully transfer long-term memory between snails by injecting strings of RNA into a group of mollusks. RNA, a chain of nucleic acids that carries information cells need to create proteins, was the subject of a study conducted by scientists at the University of California, Los Angeles. The team set out to discover whether RNA can transfer memories from one individual to another, reports Sarah Sloat for Inverse.
In the new study, the authors assert their experiment proves that memories are stored in the nuclei of neurons instead of the synapses between brain cells. They argue that changes in gene expression in non-coding RNAs underlies the memory storage process, explains Sloat. The team, led by UCLA biologist David Glanzman, Ph.D., took California sea hares (snails of the Aplysia genus) with wires implanted into their tails, and administered a series of electric shocks. The snails learned to be wary of the wires, contracting their gills defensively for about 50 seconds when the scientists brought the wires out.
From this experimental group, the team extracted RNA and inserted it into a new group of snails that hadn’t been exposed to the shocks, Sloat writes. When the team exposed the new group to the wires, they exhibited the same fear and defense mechanism, contracting their gills for 40 seconds. Despite the preliminary nature of these results, Glanzman argues that his team’s findings raise the possibility that RNA could be used to modify memory. In their paper, the team concludes that the results “indicate that RNA is sufficient to generate an engram for long-term sensitization in Aplysia and are consistent with the hypothesis that RNA-induced epigenetic changes underlie memory storage in Aplysia.”
123
sketchup model says
546675 451094Some truly good and utilitarian info on this internet website , besides I think the layout holds fantastic functions. 412403
diamind art says
455150 661581Hello there! Nice post! Please inform us when all could see a follow up! 357349
espiar whatsapp says
460902 507890It is difficult to acquire knowledgeable individuals about this topic, and you sound like what happens you are speaking about! Thanks 444297
World Market Link says
502937 440231Following study a handful of the content material within your internet site now, and that i genuinely such as your method of blogging. I bookmarked it to my bookmark internet web site list and are checking back soon. Pls appear into my site as well and tell me what you believe. 941678
good cvv shop online says
170653 784849baby strollers with high traction rollers should be much safer to use compared to those with plastic wheels- 196513
Bulldog puppies for sale says
980204 126977You produced some initial rate factors there. I regarded on the internet for the dilemma and located most people will associate with with your web site. 295195
Buy LSD says
534920 987060you use a wonderful weblog here! do you wish to earn some invite posts on my small blog? 189148
Lovella Hohney says
http://www.larandeochledarskap.se/viktorpersson/2018/11/23/om-ledarskapskommunikation-och-metakognition-2/
Earline Lamarr says
https://www.seputarkawanua.com/bocoran-hk-senin-25-november-2019/
Gregg Lilienthal says
Outstanding post but I was wondering if you could write a litte more on this topic? I’d be very thankful if you could elaborate a little bit more. Appreciate it!|
Lorie Yacoub says
We absolutely love your blog and find many of your post’s to be just what I’m looking for. Does one offer guest writers to write content for you? I wouldn’t mind writing a post or elaborating on a few of the subjects you write about here. Again, awesome weblog!|
Cody Goldenman says
Hey there! I know this is kinda off topic but I was wondering if you knew where I could get a captcha plugin for my comment form? I’m using the same blog platform as yours and I’m having problems finding one? Thanks a lot!|
Reggie Quiggle says
Its like you learn my thoughts! You appear to grasp a lot about this, such as you wrote the book in it or something. I think that you simply could do with a few percent to power the message home a bit, however instead of that, this is magnificent blog. An excellent read. I’ll certainly be back.|
Jacinda Soula says
I am extremely impressed with your writing skills and also with the layout on your blog. Is this a paid theme or did you modify it yourself? Either way keep up the excellent quality writing, it’s rare to see a great blog like this one today.|
Jude Beddo says
I like the valuable info you supply for your articles. I’ll bookmark your weblog and check once more right here regularly. I’m relatively certain I will learn a lot of new stuff right right here! Best of luck for the next!|
Rubye Mcniel says
Incredible points. Solid arguments. Keep up the amazing work.|
Earnest Almond says
What’s up all, here every one is sharing such know-how, so it’s fastidious to read this website, and I used to pay a quick visit this web site every day.|
Norene Biorkman says
What’s up mates, fastidious piece of writing and fastidious arguments commented at this place, I am in fact enjoying by these.|
Rudolph Flud says
Excellent pieces. Keep writing such kind of information on your page. Im really impressed by your blog.
Gail Tweddell says
It’s the best time to make some plans for the longer term and it’s time to be happy. I have learn this submit and if I may just I desire to counsel you some attention-grabbing issues or suggestions. Maybe you could write subsequent articles referring to this article. I want to learn more things about it!|
Lashawnda Moreida says
Hi! This post could not be written any better! Reading this post reminds me of my previous room mate! He always kept talking about this. I will forward this page to him. Pretty sure he will have a good read. Thanks for sharing!|
Louanne Stottlemyer says
I will immediately snatch your rss feed as I can’t to find your email subscription link or e-newsletter service. Do you have any? Please allow me understand so that I may subscribe. Thanks.|
Dimple Hernandes says
Nice blog right here! Additionally your web site so much up fast! What web host are you using? Can I am getting your affiliate link for your host? I want my web site loaded up as fast as yours lol|