Podcasts about dna structure

An introduction to the processes by which cells control which genes are expressed. We begin with an overview of why genetic regulation is necessary and the key stages where such regulation occurs, including key concepts such as transcription factors and DNA binding domains. We then discuss prokaryotic gene regulation, focusing on the lac operon in E. coli. We then expand the discussion to cover the various mechanisms of eukaryotic gene regulation, including chromatic remodelling, transcriptional regulation, post-transcriptional regulation, RNA editing, and micro RNAs. Recommended pre-listening is Episodes 34-35: DNA Structure and Function, and Episode 118: Cell Signalling. If you enjoyed the podcast please consider supporting the show by making a PayPal donation or becoming a Patreon supporter. https://www.patreon.com/jamesfodor https://www.paypal.me/ScienceofEverything

Here we survey of the causes and consequences of genetic mutation, including a discussion of mechanisms of endogenous and induced mutations, rates of mutation, types of single nucleotide mutations, and the phenotypic effects of mutation. We also discuss various mechanisms for detecting and repairing genetic mutations, including base excision repair, DNA mismatch repair, nucleotide excision repair, double strand break repair. We conclude with an examination of large-scale chromosomal changes, including deletions, duplications, inversions, and translocations, unequal crossing over, with a brief look at polypoidy in plants and aneuploidy in humans. Recommended pre-listening is Episodes 34 and 35: DNA Structure and Function, and Episode 44: Cell Division. If you enjoyed the podcast please consider supporting the show by making a PayPal donation or becoming a Patreon supporter. https://www.patreon.com/jamesfodor https://www.paypal.me/ScienceofEverything

Episode 12 of the DNA Papers, is the first of a two-parter, which centers on papers published about the now iconic double helix structure of the DNA molecule. This episode features three publications, all published in the journal Nature, which represent the work of scientists working at King's College London, whose X-ray crystallographic work provided some of the crucial data that supported the new double helix model. Wilkins, Maurice Hugh Frederick, Alec R. Stokes, and Herbert R. Wilson. “Molecular Structure of Nucleic Acids: Molecular Structure of Deoxypentose Nucleic Acids.” Nature 171, no. 4356 (1953): 738–40. Franklin, Rosalind E., and Raymond G. Gosling. “Molecular Configuration in Sodium Thymonucleate.” Nature 171, no. 4356 (1953): 740–41. Franklin, Rosalind E., and Raymond G. Gosling. “Evidence for 2-Chain Helix in Crystalline Structure of Sodium Deoxyribonucleate.” Nature 172 (1953): 156–57. Tune in to listen to our panel of experts in a lively and informative conversation about the place of these papers in the history of our understanding of DNA: Soraya de Chadarevian, University of California, Los Angeles Elspeth Garman, Oxford University Kersten Hall, University of Leeds Jan Witkowski, Cold Spring Harbor Laboratory See also a collection of Resources at https://www.chstm.org/video/144 Closed captioning available on YouTube. Recorded on Nov. 6, 2023.

It's ABOUT TO GET WILD - The Pleiadians 2023 YouTube: GFL Station

Genetic weapons are part of what we face in the war on humanity. Ancient history speaks to building the perfect warrior. The genetic combination that makes a chimera. Mermaids, Centaurs, and hybrid beings in mythology. Exchanging cells and rare events. Targeted drug delivery is one benefit. All this is a double edged sword. Covid showed Graphene and Atamene tails. Changing nucleus processes to generate specific proteins. DNA is genetic software. Papers on Covid chemistry have been scrubbed. Modifying stem cells outside the body. The future is genetic algorithms. Obamacare fed the worst of the beast. Natural selection for all possible solutions. Generation Zero is chaos. The fitness function and the next generation. Crossovers, mutations, solutions and strings of ones and zeros. Testing and proving grounds. Australia is a laboratory continent. Vitamin K and the blood clotting process. How is cardio health related? Topical inducement of a genetic expression. Hyper stimulation and exertion. Simple ingestion works too. Addiction to tanning is real. Ozone holes and sunscreen with SPF. Melanocytes and the no pain high. Selective breeding has evolved. We can never go back. Modern survival proves that knowledge is power. We must always stay curious. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Welcome to another episode of The Synthesis of Wellness Podcast! This in a super in-depth episode dedicated to understanding how genetics work, how epigenetics work, and how you can essentially "hack" the way your genes are expressed in order to optimize you biological state. Topics: 1. Introduction - Defining epigenetics and its role in gene expression - Overcoming limiting beliefs about genetic predispositions 2. DNA Structure and Organization - Nucleotides: The building blocks of DNA - Double helix structure and base pairing - Chromosomes and genes: Organizing genetic information 3. Epigenetic Regulation: DNA Methylation - DNA methylation and its impact on gene expression - Enzymes involved in DNA methylation (DNMTs) - Factors affecting DNA methylation, including toxins 4. Epigenetic Regulation: Histone Modifications - Histone acetylation and deacetylation - Other histone modifications and their role in gene expression 5. Epigenetic Regulation: Non-coding RNAs - Non-coding RNAs (ncRNAs) and their regulatory functions - MicroRNAs (miRNAs) and long non-coding RNAs (lncRNAs) - Influence of ncRNAs on gene transcription and expression 6. Strategies for Optimizing Epigenetic Expression - Dietary considerations for DNA methylation support - Impact of polyphenols and SCFAs on histone acetylation - Sleep optimization and its effect on gene expression 7. Environmental Factors and Epigenetics - Avoiding toxins and their influence on epigenetic regulation - Role of infections in epigenetic modifications - Air pollution, PCBs, phthalates, and their impact on gene expression 8. Mindfulness and Stress Reduction - Mindfulness practices to mitigate epigenetic dysregulation - Reducing stress and its effects on gene expression Thanks for tuning in! If you liked this episode, please leave a rating and review or share it to your stories over on Instagram. If you tag @synthesisofwellness, Chloe would love to personally thank you for listening! Follow Chloe on Instagram @synthesisofwellness, or use the link: ⁠https://www.instagram.com/synthesisofwellness/⁠ Follow Chloe on TikTok @chloe_c_porter Visit ⁠synthesisofwellness.com⁠ to purchase products, subscribe to our mailing list, and more! Or visit ⁠linktr.ee/synthesisofwellness⁠ to see all of Chloe's links, schedule a BioPhotonic Scanner consult with Chloe, or support the show! Thanks again for tuning in! --- Support this podcast: https://podcasters.spotify.com/pod/show/chloe-porter6/support

Join Jeff Zweerink and Fazale “Fuz” Rana as they discuss new discoveries taking place at the frontiers of science that have theological and philosophical implications, as well as new discoveries that point to the reality of God's existence. Cognitive Bias Studies  Research demonstrates that people remember the challenges they face more than the benefits they enjoy. This “headwinds/tailwinds asymmetry” helps explain why both political parties see the electoral college as favoring the other party, why most people see their favorite team as having the most difficult schedule, and why children routinely characterize parents as favoring other siblings. Unfortunately, this asymmetry contributes to a darker side of human behavior in that people who perceive greater challenges and obstacles are more inclined to endorse morally questionable behavior. The Bible helps prevent this asymmetry and provides a prescription to encourage moral behavior.  Fine-Tuned DNA Structure  Every detail about the structure of DNA is precisely as it must be for life to be possible, reflecting a type of molecular fine-tuning. This fine-tuning comes into focus when biochemists ask “why” questions, such as: Why is DNA made up of the four nucleobases, (adenine, guanine, cytosine, and thymine) and not some other set of nucleobases? A chemist from Trinity University Dublin provided insight into this question by demonstrating that the set of nucleobases in DNA uniquely minimizes the harmful impact of a phenomenon called tautomerism, revealing a rationale for the composition of this important biomolecule. This insight raises additional questions: How should we account for the ingenuity and fine-tuning of DNA's structure? Is it the outworking of a historically contingent evolutionary process, or do these features point to a Creator's handiwork? Jeff and Fuz discuss these important topics in this episode of Stars, Cells, and God. References: “The Headwinds/Tailwinds Asymmetry: An Availability Bias in Assessments of Barriers and Blessings,” S. Davidai and T. Gilovich, https://psycnet.apa.org/doiLanding?doi=10.1037%2Fpspa0000066 “Tautomerism as a Constraint on the Composition of Alternative Nucleotide Alphabets,” D. A. Mac D´onaill, https://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.297.1424&rep=rep1&type=pdf  Additional Resources: Fazale Rana, Fit for a Purpose, https://support.reasons.org/category/featured-products/fit-for-a-purpose Fazale Rana, The Cell's Design, https://support.reasons.org/purchase/the-cells-design “DNA: Designed for Flexibility,” Fazale Rana, https://reasons.org/explore/blogs/the-cells-design/dna-designed-for-flexibility “DNA Soaks Up Sun's Rays,” Fazale Rana, https://reasons.org/explore/publications/articles/dna-soaks-up-sun-s-rays

Welcome back to Neurotech Pub! This episode is one of a two part series on optical methods for recording and stimulating neural activity. Our guests on this episode are Elizabeth Hillman, PhD,  Mark Schnitzer, PhD, and Jacob Robinson, PhD. So far, our technical dives have focused mainly on direct electrical recording and stimulation of neural activity, but in this episode we deep dive into advantages that all-optical interfaces might have over electrical interfaces, and the challenges in developing them. In addition, we talk about running highly collaborative, interdisciplinary projects that span traditional physics and engineering with biology, a theme that is ever-present in neurotech and is also highlighted in part two of this series. Cheers!Check out full video with transcript here: https://www.paradromics.com/podcast/episode-11-let-there-be-lightShow NotesLatest news & publications since recording: >> Hillman Lab: New publication on SCAPE in Nature Biomedical Engineering>> Robinson Lab: Review article in Optica on Recent advances in lensless imaging>> Robinson Lab: BioRxiv pre-print on in vivo fluorescence imaging1:23 | The Heart and Soul of a Paper2:32| Ultrasmall Mode Volumes in Dielectric Optical Microcavities3:01 | Robinson Lab4:01 | Hillman Lab4:07 | Zuckerman Institute4:15 | Schnitzer Lab4:25 | Howard Hughes Medical Institute4:41| Miniature Fluorescence Microscope9:02 | Discovery of DNA Structure and Function10:25 | Hodgkin–Huxley Equations13:49 | Vessel Dilation in the Brain16:03 | State of the art of Neural Optical Recording18:03 | Long-Term Optical Access to an Estimated One Million Neurons in Mouse Cortex24:56 | Watch the Crystal Skull video27:45 | High-Speed Cellular-Resolution Light Beads Microscopy29:54 | Relationship between spiking activity and calcium imaging32:50 | Analytical & Quantitative Light Microscopy [AQLM]32:59 | Imaging Structure & Function in the Nervous System35:22 | NIH Brain Initiative Cell Census Network (BICCN)35:54 | Allen Brain Atlas: Cell Types40:17 | A Theory of Multineuronal Dimensionality, Dynamics and Measurement46:19 | Dr. Laura Waller's DIY Diffuser Cam50:38 | FlatCam by Robinson Lab53:42 | Advantages of MEG55:06| Random Access Two Photon Scanning Techniques56:07 | Swept Confocally-Aligned Planar Excitation (SCAPE)58:47 | Optics Systems for Implantable BCIs1:00:43 | GCaMP - Janelia GECI reagents1:01:33 | DARPA NESD Program1:04:06 | SCAPE Microscopy for High-Speed Volumetric Imaging of Behaving Organisms1:07:00 | Glial Response to Implanted Electrodes1:07:07 | Brain Tissue Responses to Neural Implants1:09:36 | Two Deaths in Gene Therapy Trial for Rare Muscle Disease1:10:46 | Intrinsic Optical Signal due to Blood Oxygenation1:11:11 | Coupling Mechanism and Significance of the BOLD Signal1:12:10 | DARPA invests in Treating Mood Disorders1:12:57 | Amygdalar Representations of Pain1:13:48 | Fast Optical Signals: Principles, Methods, and Experimental Results1:14:12 | Dr. Larry Cohen's early work in Neurophotonics1:14:42 | Linear Systems Analysis of Functional Magnetic Resonance Imaging | Additional Resource1:16:20 | Flavoprotein Fluorescence Imaging in Neonates | Additional Resource1:18:02 | Pumped Probe Microscopy1:19:26 | Biological Imaging of Chemical Bonds by Stimulated Raman Scattering Microscopy1:19:36 | Coherent Anti-Stokes Raman Scattering microscopy (CARS)1:19:55 | Min Lab @ Columbia1:20:06 | Glucose Analog for Stimulated Raman Scattering1:20:39 | Emerging Paradigms for Aspiring NeurotechnologistsWant more? Follow Paradromics & Neurotech Pub on Twitter  Follow Matt, Elizabeth, Jacob & Mark 

This podcast will explore the ongoing structure in a leaders life.

Meselson and Stahl experiment and the semi conservative model

Link to bioRxiv paper: http://biorxiv.org/cgi/content/short/2020.09.17.285452v1?rss=1 Authors: Battistini, F., Dans, P., Terrazas, M., Castellazzi, C. L., Portella, G., Labrador, M., Villegas, N., Brun-Heath, I., Gonzalez, C., Orozco, M. Abstract: We present a comprehensive, experimental and theoretical study of the impact of 5-hydroxymethylation of DNA cytosine. Using molecular dynamics, biophysical experiments and NMR spectroscopy, we found that Ten-Eleven translocation (TET) dioxygenases generate an epigenetic variant with structural and physical properties not too different to those of 5-methylcytosine. Experiments and simulations demonstrate that 5-methyl-cytosine (mC) and 5-hydroxymethyl-cytosine (hmC) generally lead to more rigid duplexes with poorer circularization efficiencies and lower ability to form nucleosomes. In particular, we can rule out the hypothesis that hydroxymethylation reverts to unmodified cytosine physical properties, as hmC is even more rigid than mC. Thus, we do not expect dramatic changes in the chromatin structure induced by differences in physical properties between d(mCpG) and d(hmCpG). Our simulations suggest that methyl-DNA binding domains (MBD), associated with repression activities, are very sensitive to the substitution d(mCpG)[->] d(hmCpG), while MBD3 which has a dual activation/repression activity is not sensitive to the d(mCpG) [->] d(hmCpG) change. Overall, while changes in gene activity due to cytosine methylation are the result of stiffness-related chromatin reorganization and MBD binding, those associated to 5-hydroxylation of methylcytosine could be explained by a change in the balance of repression/activation pathways related to differential MBD binding. Copy rights belong to original authors. Visit the link for more info

NEB社の巨大な製品カタログの楽しみ方、多様な制限酵素の世界とその巧妙な仕組みについて話しました。 第123回　ポッドキャストで語るサイエンスとその魅力(実験医学) NEB…日本語のNEBウェブサイト。NEBはNew England BioLabsの略でした(BioScienceではありませんでした。)大変申し訳ございませんでした。 NEB Literature Portal…カタログのまとめページ。 NEB Catalog & Technical Reference…これがNEBが誇る400ページ超のカタログ！ Eric Lander (Wikipedia) DNA Structure and Classic experiments (Youtube)…Eric Landerの超おすすめなMITの授業動画。見よう！ 制限酵素の基礎知識 (ThermoFisher)…とてもわかり易いのでぜひ。 ファージ (Wikipedia) DNAトポイソメラーゼ (Wikipedia) ニック EcoRI…このエピソードで例として紹介しました。GAATTCという配列を認識して切断する。 回文配列(パリンドローム) DNA ligase…DNA断片同士を連結させることができる。 Gibson Assembly…配列の相補性を利用して２つ以上のDNA断片を試験管内で連結する方法。Dan Gibson博士が作ったのでみながそう呼ぶようになった。彼が自分でつけたわけではない。 DNAメチル化 Talen…ゲノム編集法のうちの一つ。 メタゲノム解析 (Online ISSN : 1881-6681) CasX enzymes comprise a distinct family of RNA-guided genome editors…地下水にすむバクテリアから単離されたCas-X オペロン (Wikipedia) IRES (Wikipedia)…Internal Ribosomal Entry Siteの略 REBASE…制限酵素のデーターベース。 IUPAC Codes - Bioinformatics.org…DNAの縮重塩基はこのように表現されます。 正規表現 Homing endonuclease I-SceI…ホーミングエンドヌクレアーゼの一種でとても長い認識配列を持つ。 I-SceI mouse model…ゲノム中にI−SceIサイトをもったマウスに対してI-SceIを発現させると二本鎖切断応答を誘導できる。この研究 (Nat. Comm 2016)など。 Miné-Hattab and Rothstein, Nat Cell Biol. (2012)…I-SceIを誘導して染色体動態の変化を観察した名論文 MmeI EcoP15I CAGE法…FANTOMの基幹技術。MmeIを用いたトリックが秀逸。 DpnI (NEB)…メチル化されたDNAのみを切断する DamID (DNA adenine methyltransferase identification) RNA splint ligase (NEB)…“SplintR LigaseはRNA splint上のDNAをライゲーションする” NEB podcast Science podcast Nature podcast iBiology デヴィッド・リンチ Ten Simple Rules to Win a Nobel Prize マシュー・メセルソン ショ糖密度勾配法…初期分子生物学の重要技術。正直やったことがないです… DNAの半保存的複製 ep7. In the golden age of molecular biology…メセルソン先生とmRNA発見の話についても触れています。 Twitter @researchat_fm Researchat.fm Editorial notes 普段あまり考えずに使っていた制限酵素について、もともとの機能や精製方法を知りとても面白かった。みんなカタログを読もう！(soh) DNA修復はすでにノーベル賞が来ていますね。メセルソン先生の偉業の数々もいつかしっかりまとめて話したい。(tadasu)

This week we're celebrating the hundredth birthday of DNA pioneer Rosalind Franklin and how her work helped to unravel the DNA helix. Plus, in the news: COVID causes heart damage, water shortages in England thanks to climate change, and magic bullets to make shellfish more nutritious... Like this podcast? Please help us by supporting the Naked Scientists

End of chapter random info (as I've done before). Although pay attention to end where I discuss donor:acceptor ratios of nucleobases.

An episode in which Hannah tells the story of the founding of the FBI Behavioral Science Unit and Kayla tells the correct drama of the DNA helix discovery.

This episode covers DNA structure and protein synthesis.

2019年よかった本とマンガ、映画やドラマについて紹介し、2020年の展望について3人で話しました。Show notes RTA … Real Time Attack. 同一ゲームの攻略速度を競う。 GDQ (Games Done Quick) … RTAを行う大きなイベント Pokémon Red race in 1:54:28 - SGDQ 2016…ポケモン赤バージョンのバグなしタイムアタック。ニドキング無双が見られる。KEIZARON選手の魅せプレイがすごい。 Donkey Kong Country 2 by V0oid in 1:32:51 - Awesome Games Done Quick 2016 … ドンキーコング2の102%最速攻略を目指す。 Kirby Super Star in 1:18:17 - Awesome Games Done Quick 2017…星のカービィスーパーデラックス最速レース。 The Legend of Zelda: Majora’s Mask by MajinPhil…ゼルダの伝説ムジュラの仮面のRTA。日本語版がプレイされている。 (1080p)1992年の東京の日常風景…1992年の東京。泣ける。 Japan 1940’s in HD…” このフィルムは、ハンフリー・ボガートが主演した映画「東京ジョー」のために撮影されました。1948年冬の東京が記録されています。 “ (YouTubeのコメントより引用) 1991 新宿散策散歩 Shinjuku Walkabout 910410…1991年新宿。この動画をあげている Lyle Hiroshi Saxonの動画はおもしろい。 1991 新宿 東口と西口の散策散歩 Shinjuku Lunchtime Walkabout East and West 910523 1992 日曜日の池袋散策散歩など Sunday Ikebukuro Walkabout 921025 1991 夜の秋葉原と新自動改札口 Akihabara at Night 910105 1991年4月21日日曜日　秋葉原へ 1991年頃？の高松駅前でのバス…コトデンバスのデザインが古すぎて泣ける。 いつかの高松 勝つために戦え！〈監督ゼッキョー篇〉…押井守監督が映画監督の勝利条件とは何か？を定義し、古今東西の映画監督を評価する。 怪獣生物学入門 (インターナショナル新書)…理研 倉谷滋先生が描く、怪獣デザインとは何か。SF作品に登場する架空の生物のリアリティーについて第一線の発生生物学者が解説する。 空の思想史　原始仏教から日本近代へ (講談社学術文庫) 松岡正剛の千夜千冊(空の思想史) 石つぶて…外務省機密費流用事件を題材にしたドラマ。sohのおすすめ。 MERU…人類で初めてメルー峰の登頂に成功した登山家たちのドキュメンタリ映画。6,000m級の直立に切り立った崖のようなメルー峰に挑んだその映像が凄まじい。sohのおすすめ。[Amazon Video] 王子様のくすり図鑑 DNA Structure and Classic experiments, excerpt 1, MIT 7.01SC Fundamentals of Biology…Eric Lander先生による授業 YouTuberから学ぶデータサイエンスまとめ。海外チャンネル多め。…白金鉱業.FMにもでてらしたHyperionさんの記事。これの生物版をやりたい！ アオイホノオ…炎尾燃 ~ タマキ論 銀河の死なない子供たちへ スペクトラルウィザード エルフを狩る者たち 水曜どうでしょうとガメラ2 researchat_fm in Twitch…Twitchで配信しながら収録しました。コメントいただいた方、リアルタイムで視聴してくださった方、ありがとうございました。 2019年 Researchat.fm で紹介した関連論文まとめ…今年紹介したたくさんの論文をブログにまとめました。ぜひなにかの参考に。 Editorial notes 2019年、ありがとうございました。60本を超える論文を紹介できるとは思ってもいませんでした。(soh) 煩悩の数を数えろ (tadasu) DDDは懇親のネタだったのですが…。来年も楽しく収録できたらなと思います！(coela)

It's #DNADay! Let's talk about a DNA structure that's *not* the classic double helix: the i-motif! Which kind of looks like a uterus. . . --- This episode is sponsored by · Anchor: The easiest way to make a podcast. https://anchor.fm/app

"Gene" is a general word for a piece of DNA that creates proteins, but what exactly are genes? Why do they matter? ____________________ Sources: DNA can't explain all inherited biological traits, research shows https://www.sciencedaily.com/releases/2015/04/150402161751.htm "Characteristics passed between generations are not decided solely by DNA, but can be brought about by other material in cells, new research shows. Scientists studied proteins found in cells, known as histones, which are not part of the genetic code, but act as spools around which DNA is wound. Histones are known to control whether or not genes are switched on." Rosalind Franklin: Biography & Discovery of DNA Structure? https://www.livescience.com/39804-rosalind-franklin.html "Many people recall that the structure of the DNA molecule has the shape of a double helix." What Are Proteins And What Do They Do? https://ghr.nlm.nih.gov/primer#howgeneswork "Proteins are large, complex molecules that play many critical roles in the body. They do most of the work in cells and are required for the structure, function, and regulation of the body's tissues and organs." ____________________ Follow Trace on twitter: http://twitter.com/tracedominguez Follow Seeker on twitter: http://twitter.com/seeker And, subscribe on YouTube too: http://youtube.com/seeker Seeker inspires us to see the world through the lens of science and evokes a sense of curiosity, optimism and adventure. Visit the Seeker website for more science coverage https://www.seeker.com/  Learn more about your ad choices. Visit megaphone.fm/adchoices

"Gene" is a general word for a piece of DNA that creates proteins, but what exactly are genes? Why do they matter? ____________________ Sources: DNA can't explain all inherited biological traits, research shows https://www.sciencedaily.com/releases/2015/04/150402161751.htm "Characteristics passed between generations are not decided solely by DNA, but can be brought about by other material in cells, new research shows. Scientists studied proteins found in cells, known as histones, which are not part of the genetic code, but act as spools around which DNA is wound. Histones are known to control whether or not genes are switched on." Rosalind Franklin: Biography & Discovery of DNA Structure? https://www.livescience.com/39804-rosalind-franklin.html "Many people recall that the structure of the DNA molecule has the shape of a double helix." What Are Proteins And What Do They Do? https://ghr.nlm.nih.gov/primer#howgeneswork "Proteins are large, complex molecules that play many critical roles in the body. They do most of the work in cells and are required for the structure, function, and regulation of the body's tissues and organs." ____________________ Follow Trace on twitter: http://twitter.com/tracedominguez Follow Seeker on twitter: http://twitter.com/seeker And, subscribe on YouTube too: http://youtube.com/seeker Seeker inspires us to see the world through the lens of science and evokes a sense of curiosity, optimism and adventure. Visit the Seeker website for more science coverage https://www.seeker.com/  Learn more about your ad choices. Visit megaphone.fm/adchoices

This week Wu, Cadillac Davis, & Dizzle review the latest albums in hiphop diving into "The Carters" Brand new album that randomly dropped over the weekend plus more!

Join us on todays share for special discussion on Hereditary and Genetics with FleurBrun. Who is FleurBrun: FleurBrun is a Philanthropist Pantheist rooted from the French Antilles, reared in New York. I've had consistent paranormal experiences as well as contact from celestial and Galactic entities since youth. As a wholistic practitioner who's linked nutrition to behavior and spiritual body, who advocates for Hueman and animals rights. She is a here as a Stewart to Mother Gaia, incarnated as a Elemental, to assist in her monumental Ascension. The Divine Feminine Energies have begun to sweep over the planet in preparation for Aquarius RiZing 9th Gate. Her goal is to expose hidden agendas, as well as disclose the Psyop cover up of Melaninated/Carbon Galactic beings, that have been visiting us since the beginning of time. As many contactees step forward and share their experiences with Galactic/ inter dimensional / inner terrestrial beings, we can now put the pieces of the puzzle together to disclose the hidden truths that lie just beneath the surface. Welcome to the New Paradigm, The Age Of Aquarius, the Age of Femininity and the Return of the Womb-Man. Tune in tonight for a thought provocking discussion on HEREDITAY AND GENETICS! Tune in, call in, chat in, skype in and Lets talk!

We have amazing guest Diana Lucia into the studio to talk about alcohol and how it affects humans at the stage of conception. We also chat animal models, and what being a skeptic actually means. Izzy discusses how to make old damaged nerves do new tricks, we chat about Pint of Science, Nadya jumps into chatting about a new DNA structure and we finish off with Cuban offline internet. Listen in!

Understanding the structure of DNA, how it shields DNA from mutation and helps messages spread quickly across the jumbled mess. Plus a shovel full of 1000s of new bacteria have their genomes sequences and released into the world.

Description Not Provided.

Professor Lander discusses the semi-conservative replication model, and explains the density centrifugation process.

Professor Lander discusses the experiments of Griffiths, Avery, Hersh and Chase, discovering DNA as the hereditary material, Watson, Crick, and Franklin, the double helix structure of DNA, Chargaff's rules, and Meselson and Stahl.

A discussion of the cell cycle and cell division, beginning with an overview of chromosomes and chromosome structure, and then proceeding through a detailed discussion of the G1, S, and G2 stages of interphase, and the prophase, prometaphase, metaphase, anaphase, telophase and cytokinesis phases of M-phase. I conclude the episode with a discussion of cell-cycle regulation, including the role of cyclin-dependent kinases, cell checkpoints, and growth factors. Recommended prerequisites are Episode 10: The Cell, Episode 18: Biochemistry Basics, and Episodes 34 and 35: DNA Structure and Function.

Continuing on from episode 34, I discuss in detail the processes of DNA replication, transcription from DNA to RNA, and the translation of RNA to proteins. In doing so I examine the molecules and structures involved, the mechanisms of their operation, and how all the processes work together to facilitate the production of proteins from DNA.

In part 1 of this two-part episode, I discuss the double helix shape of DNA, the structure of nucleotides, base-paring between nitrogenous bases, the genetic code, codons, DNA reading frames, the one-gene one-polypeptide hypothesis, and the Central Dogma of Molecular Biology. This basic structural knowledge will provide the basis for a more detailed discussion of the processes of DNA replication, transcription and translation in part 2 of this topic. Recommended background knowledge of episodes 10 (The Cell) and 18 (Biochemistry Basics).

VCE Biology podcast episode 33 covers part of Unit 4, Area of Study 1. This episode covers the structure of DNA and the genetic code it contains, as well as information on genes and genomics.

Continuation of discussion of DNA, genes, alleles, and heredity