Microscopy: Fluorescent Proteins (Roger Tsien)

Learn more: www.ibiology.org/talks/fluore...
Live cell imaging has been revolutionized by the discovery of the green fluorescent protein (GFP). This lecture covers the history of GFP, how it folds and becomes fluorescent, how it has been mutated to produce additional colors (blue, cyan, yellow), and the discovery of red fluorescent proteins from corals. It also covers novel photoswitchable and photoactivatible fluorescent proteins, whose color can be changed by light, and new infrared fluorescent proteins.

[@Kaika16]

Wow it is amazing to find lectures by Roger Tsien. The man is a legend.

[@wolf-man-bear-pig-torque]

It's late but RIP great man.

[@mcganbus]

Thanks for your great contribution to the humanity, world has became more colorful and bright because of you. Rest in peace

[@Smiles5s5s]

"the authors were so pleased with themselves..." !!!!!!!!!!!!!!!!!!!!! THAT WAS SO CUTE I CAN'T EVEN!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

[@randnorberg4518]

RIP roger. May your legacy continue to fluoresce.

[@weite0wiese]

So grateful for this concise and beautifully structured lecture :)

[@hpliew25]

awesome series! thank you for making these fantastic speakers accessible all over the world! /|\ *grateful!

[@ActiveDrgonTV]

You are a wonderful teacher!!

[@rlope0499]

Thank you for such a great lecture!

[@NehadHirmiz]

Thank you for this wonderful lecture :)

[@Sailright21]

Thankyou, this was excellent.

[@PA30000]

This is a great way to do an online lecture.

[@hannakempinska6616]

thank you! :) awesome lecture

[@narendrareddy2014]

Thanks for a good lecture.

[@hamidkiangaikani]

Amazing talk. Amazing contribution to science. Rest in peace ❤

[@shebadarby1152]

Henrietta Lacks - a fusion of biology and one woman's personal history . I wish I would have learned about how her cells have been used in science a long time ago. Thank you for this presentation.

[@gillchao5458]

Thank you!!

[@kingliang6689089]

he is a legend

[@just_a_saeu88]

wow awesome lecture!!! xD

[@peterrodinis7634]

thanks

[@ronaldoluisnazariodelima4258]

A great scientist...

[@seb5344]

"Mice are somewhat more opaque" haha

[@isectoid9454]

I just gave this video its 100th like. That poses a question: Why do I feel good about myself for giving it its 100th like? What's so special about it?

[@LambareNg]

Professor Tsien reminds me professor Frink

[@windywendi]

He passed away a few years ago, unfortunately.

[@RyonBang]

HE'S SO CUUTEEEE AHAHHAHAAH I CANT!!! I WON'T PROBABLY BE ABLE TO FINISH PHD IF HE IS MY PROF. I WONT TAKE IT SERIOUSLY! AHHAHAHA

[@s.k634]

He's dead you mor0n. May he RIP

[@natahielGarces]

si tan sólo tuviera subtítulos...

[@barhmihossine2876]

99

[@bevanslynn6437]

.... and people wonder how satan turns himself into an angel of light!

[@nanlei6947]

He is related to author louis cha leung yung by chiang baili and to mccarthy era prosecuted persecuted hsue shen, Chinese wernherr of brown. If his cousins stayed with him instead of leaving US who knows. His cousins suffered back in China at home especially on education because of cultural revolution. He and his family could adopt his cousins and all of them can get research results. They are really a family of researchers if his cousins were not wasted by China. Their family are full of brainers. it is a pity China did not use his cousins properly. gurantee his cousins education 66 to 76. Hsue hsen took his Us born children back but one can regret. His children returned in the 80s but they could stay in the US by birth. They were legally born in Carlifornia, maybe one should ask 5 and 7 year old in the 50s where they wanted to stay in their next life. His cousins suffering as soldiers did not make sense, they would do as scietific researchers if they were not wasted and time was not wasted. Pity to one line of family tsien. Roger could keep his cousins in the US during the 50s letting their parents returning home to China rescuing China but keeping his cousins as school kids at high school then college and enjoying US education. later in the 80s it was too late. At that time his cousin was above 30, too late for them. Once upon a time whole tsien family was like most famous scientists family maybe like curie maybe.

[@shawnmulberry774]

All over the world, much talent is wasted. It is fortunate we have had Roger Tsien and his contributions. He was only 64 when he passed.

[@user-ci7fe1jj8x]

روى ابن ماجه وغيره أن النبي صلى الله عليه وسلم قال: إن مما يلحق المؤمن من عمله وحسناته بعد موته علما علمه ونشره، وولدا صالحا تركه، أو مصحفا ورثه، أو مسجدا بناه، أو بيتا لابن السبيل بناه، أو نهرا أجراه، أو صدقة أخرجها من ماله في صحته وحياته تلحقه بعد موته.
m.th-cam.com/video/-qgsOvwlK0w/w-d-xo.html&pp=ygUg2KfZhdis2KfYr9mG2Kcg2LnZhdix2Ygg2YXYrNiv2Yk%3D