MyVidster Tag results for dna

how uv causes cancer and aging
Bookmarked 397 weeks ago
uv at ground level is non-ionizing but it damages dna and causes photoaging - howalso it turns out glass doesn039t block all uv specifically uva passes through this is something i learned filming with the uv camera insidespecial thanks to dr hayley golbach hayleysgold on twitterhttps:twittercomhayleysgoldultraviolet light causes damage to dna leads to cancer and photoaging: age spots and wrinkles i was curious about this because uv is technically non-ionizing a photon of uv doesn039t have enough energy to strip an electron off atoms or molecules however it does have enough energy to trigger photo-chemical reactions for example it causes pyrimidine dimers - the unauthorized covalent bonding of adjacent thymine or cytosine bases in our dna if these spots are not properly repaired they may lead to mutations and cancer photoaging is typically the result of degradation of collagen and elastin fibers - scaffolding that supports the skin this leads to wrinkles and saggy-looking ski

foratv - neil gershenfeld: the future of fabrication
Bookmarked 775 weeks ago
analog phone calls degraded with distance we now have the internet analog computations degraded with time we now have pcs but today

gattaca ending - discrimination by dna - youtube
Bookmarked 263 weeks ago
questions about possible genetic discrimination were a major theme of the 1997 film

convicted killer may be freed with new dna evidence
Bookmarked 728 weeks ago
via reutersyahoo news: quota man sentenced to life in prison for raping a colorado woman and strangling her to death with a dog leash could be freed on monday based on advanced dna testing that is believed to exonerate him of the crimerobert quotriderquot dewey 51 who has been imprisoned since his 1996 conviction is scheduled to appear before a colorado judge on monday in grand junction for a post-conviction hearing in his case according to the county039s court docketquot ana kasparian cenk uygur jayar jackson and former prosecutor steve oh discuss on the young turksread more from keith coffman: http:newsyahoocomdna-testing-may-free-convicted-colorado-killer-021658957htmlwatch - death penalty luxury prisons ampamp false convictions: http:wwwyoutubecomwatchv=kae5fveu8bmsubscribe to the young turks: http:bitlyewuu5ifind out how to watch the young turks on current by clicking here: http:wwwcurrentcomgettyt the largest online new show in the worldfacebook: http:wwwfacebookcomtytnationtwitter: http:twittercomtheyoungturksgoogle: http:wwwgplustotheyoungturkspinterest: http:pinterestcomtytnetwork

new law requires dna sample for every crime
Bookmarked 735 weeks ago
march 15 2012 cnn http:moxnewscom

third eye pineal gland awakening meditation
Bookmarked 732 weeks ago
the pineal gland is located near to the center of the brain between the two hemispheres tucked in a groove where the two rounded thalamic bodies join unlike much of the rest of the brain the pineal gland is not isolated from the body by the blood-brain barrier system it is reddish-gray and about the size of a pea 8 mm in humans located just rostro-dorsal to the superior colliculus and behind and beneath the stria medullaris between the laterally positioned thalamic bodies it is part of the epithalamus it is a midline structure and is often seen in plain skull x-rays as it is often calcified calcification is typically due to intake of the fluoride found in water and toothpaste it was the last endocrine gland to have its function discovered metaphysics: the pineal gland039s location deep in the brain seems to intimate hidden importance in the days before its function as a physical eye that could see beyond space-time was discovered it was considered a mystery linked to superstition and mysticism today it is associated with the sixth chakra whose awakening is linked to prophecy and and increased psychic awareness as consciousness ascendshttp:wwwcrystalinkscomthirdeyepinealhtml one of the most powerful actions you can take to empower yourself spiritually and physically to manifest all you desire is to no longer take on the trauma of othersif we want peace in our soul then why would we put trauma of another in or on our body thank you for being or becoming vegan so all may live http:veganzeitgeistwordpresscom20120210our-beliefs-meat-and-dairy-mad-consumers-the-facts-plant-based-diethttp:twittercomveganzeitgeisthttps:wwwfacebookcomveganzeitgeisthttp:veganzeitgeistwordpresscomhttp:wwwlinkedincominveganzeitgeisthttp:wwwyoutubecomveganzeitgeistmeta mind music claims no rights to this video or its contents - for educational and enlightenment purposes only

a kindness gene researchers say caring trustworthiness may be in our dna
Bookmarked 752 weeks ago
if you

wanessa - dna - live the week
Bookmarked 764 weeks ago
wanessa - dna - live the weekimagens by lukas kakudaedio by marco viana

foratv - tim flannery: here on earth
Bookmarked 777 weeks ago
humans now engage the earth at gaian scale how did earth and humans get to this state given how we got here how should we proceed tim flannery finds that th

molecular visualizations of dna - original high quality version
Bookmarked 712 weeks ago
these dna molecular visualizations were created for the multifaceted 039dna039 project celebrating the 50th anniversary in 2003 of the discovery of the double helix the 039dna039 project includes a five-part documentary series museum film and 039dnai039 online resources for teachers and studentsthe dynamics and molecular shapes were based on x-ray crystallographic models and other published scientific data sets leading scientists including many nobel laureates critiqued the animations during their development particular effort was made to ensure the relative shapes sizes and 039real-time039 dynamics were as accurate as possible

why women are stripey
Bookmarked 619 weeks ago
epigenetics means women have different active x-chromosomes in different cells animation courtesy of http:wehitvmusic by amarante: http:bitlyveamaranteanimation: etsuko unoart and technical direction: drew berrysound design: francois tetaz ampamp emma bortignonscientific consultation: marnie blewittcourtesy of walter and eliza hall institute of medical research: http:wehitvwhen a female embryo is four days old it consists of just 100 cells at this point the x-chromosome from mom and the one from dad are both active but in order for proper development to occur one of the x chromosomes must be switched offthrough a tiny molecular battle within each cell one of the x-chromosomes wins and remains active while the loser is deactivatedthis is done by wrapping the dna tighter around proteins modifying histone tails and dna methylation - molecular markers to indicate this dna should not be readwhat039s surprising is that it039s pretty random which x chromosome wins - sometimes it039s mom039s and sometimes it039s dad039s so when a female is just 100 cells big her cells have a mix of active x-chromosomes some from mom and some from dad

epigenetics: why inheritance is weirder than we thought
Bookmarked 543 weeks ago
please help us keep making minuteearth by supporting us on patreon: https:googlzvglqzthanks to our patreon patrons:- today i found out- jeff straathof- mark- maarten bremer- tony fadell- alberto bortoni- valentin- nicholas buckendorf- antoine coeur__________________________________________want to learn more about the topic in this weeks video here are some keywordsphrases to get your googling started:epigenetics: genetic control by factors other than an individuals dna sequenceepigenetic inheritance: transmittance of information from one generation of an organism to the next that affects the traits of offspring without altering the dna sequence___________________________________________credits and twitter handles:script writer: kate yoshida kateyoshidascript editor: emily elert eelertvideo illustrator: omkar bhagat thecuriousenggrvideo director: emily elert eelertwith contributions from: alex reich alexhreich henry reich minutephysics peter reich and ever salazar eversalazarmusic by: nathaniel schroeder: http:wwwsoundcloudcomdrschroeder_________________________________________like our videossubscribe to minuteearth on youtube: http:googlepidgdand for exclusive early access to all our videos sign up with vessel: https:googlhgd1ijalso say hello on:facebook: http:googlfpavo6twitter: http:googly1awvcand find us on itunes: http:podcastminuteearthcom________________________references:dias bg ressler kj 2014 parental olfactory experience influences behavior and neural structure in subsequent generations nature neuroscience 17:89-96 http:wwwnaturecomneurojournalv17n1fullnn3594htmlholliday r 2006 epigenetics: a historical overview epigenetics 1: 7680http:wwwtandfonlinecomdoipdf104161epi122762jones pa takai d 2001 the role of dna methylation in mammalian epigenetics science 293: 10681070 https:wwwufpebrbiolmolartigos_doutorado_2003_janscience-2001-1068-1070pdfjones sv choi dc davis m ressler kj 2008 learning-dependent structural plasticity in the adult olfactory pathway journal of neuroscience 28: 1310613111 http:wwwjneurosciorgcontent284913106fullpdfkaati g bygren ld edvinsson s 2002 cardiovascular and diabetes mortality determined by nutrition during parents and grandparents slow growth period european journal of human genetics 10: 682 688 http:wwwncbinlmnihgovpubmed12404098morgan hd sutherland hg martin di whitelaw e 1999 epigenetic inheritance at the agouti locus in the mouse nature genetics 233: 314-318 http:wwwnaturecomngjournalv23n3fullng1199_314htmlpembrey m 2002 time to take epigenetic inheritance seriously european journal of human genetics 10: 669 671 https:moodleunitecacnzpluginfilephp426038mod_resourcecontent0epigenetics20food20and20generationspdf

cologuard receives fda approval
Bookmarked 609 weeks ago
exact sciences corp nasdaq: exas announced today that the us food and drug administration fda has approved cologuard the companys noninvasive stool dna colorectal cancer screening test cologuard is the first noninvasive screening test for colorectal cancer that analyzes both stool dna and blood biomarkers and has been proven to find 92 percent of cancers and 69 percent of the most advanced precancerous polyps in average risk patients cologuard which is available through healthcare providers offers people 50 and older at average risk for colorectal cancer an easytouse screening test they can do in the privacy of their own hometo view the multimedia news release go to http:wwwmultivucomplayersenglish7092251-fda-approve-s-exact-sciences-cologuard-screening-test-colorectal-cancer