Epigenetics

•

4 likes•1,627 views

This document discusses epigenetics and how cell differentiation occurs through methylation and histone modification. Specifically, it mentions methyl groups being added or removed from DNA and histones being acetylated, leading to gene expression being turned on or off. Examples mentioned include a study in Norrbotten, Sweden on heredity and another study looking at nematodes.

Education Technology Health & Medicine

Let’s review:
Mitosis
Gap one
Synthesis
Gap 2

Epigenetics is the study of heritable changes in gene expression that occur without alterations to the underlying DNA sequence. These changes are mediated by mechanisms like DNA methylation, histone modification, and microRNA and can be influenced by environmental factors. While identical twins have the same DNA, differences in lifestyle and health habits over time can result in variations in how their genes are expressed through epigenetic modifications.

Epigenetics

abbydocherty

Epigenetics refers to factors above genetics that determine which genes are expressed. The epigenome controls which genes are expressed more than others through mechanisms like methyl groups binding to DNA and histone proteins winding DNA more or less tightly. Epigenetic changes can occur throughout life in response to environmental factors like diet, stress, and lifestyle, and some changes can be passed down from parents to children. While scientists originally thought epigenetic tags were removed before reproduction, it is now understood that some tags can be inherited intergenerationally.

FASD Epigenetics

BARRY STANLEY 2 fasd

シンポジウムイントロダクションProfessional University of Information and Management for Innovation　（情報経営イノベーション専門職大学）

今ある英語力で伝わるプレゼンをつくる！Koichiro Motoya

クリエイティブ発想＜iPS細胞＞

Courslide

인지학습치료ChansunP

1) The document discusses issues related to human labor in an era of advanced robotics and AI, including job losses due to automation and exploitation of digital labor. 2) It notes estimates that nearly half of US jobs could be replaced by computers in 20 years and two billion jobs lost worldwide by 2030. 3) The document also discusses the potential for a "symbiotic relationship" between humans and robots, where robots perform labor to help humans or humans provide technical support to robots.

Epigenetics: You ware what you eat

Ken Mindoro

Epigenetics refers to external or environmental factors that can affect how genes are expressed without altering the underlying DNA sequence. A study of individuals who experienced malnutrition prenatally during the Dutch Hunger Winter found they had persistent epigenetic differences decades later, showing how early life experiences can have long-lasting impacts. Additional research demonstrates that parental nutrition, such as a father's betel nut chewing, can influence disease risk in offspring through transgenerational epigenetic effects. Exercise is also shown to induce widespread epigenetic changes related to energy metabolism and inflammation in human muscle tissue. In summary, lifestyle and environmental exposures not only affect personal health but can also impact future generations through epigenetic mechanisms.

교육학개론 - 기억SeonMan Kim

뇌친화학습연구회 워크숍 자료(뇌기반학습을 통한 배움이 느린 학생 수업 지도)

21ERICK

번뇌 (Korean)Hitoshi Tsuchiyama

[삼성서울병원] 아름다운 뇌 만들기 프로젝트(4편)

Samsung Medical Center

학습부진 탈출을 위한 뇌기반 수업원리(함께 걷는 아이들 특강)

CS_Lee

[목차] 1. 미래사회와 아동청소년의 이해 2. 학습부진 원인의 뇌과학적 이해 3. 뇌기반학습의 필요성 4. 뇌의 구조와 기능이해 5. 뇌의 정보처리 기능 이해 6. 학습과 기억의 이해 7. 작업기억의 이해 8. 감정과 학습의 관계 이해 9. 주의와 동기의 이해 10. 학습자의 마음상태 관리 11. 뇌기반학습원리 14 12. 학습부진해결의 새로운 접근 13. 교사의 새로운 역할 14. 학습부진 현장사례 Q&A

일하는 뇌(Your Brain at Work)

현진 최

인간의 이해: 뇌과학, 인지(신경)과학 그리고 미래

Billy Choi

[생각하지 않는 사람들] & [새로운 뇌]Min Jeong Son

[지식나눔 14탄] 뇌과학과 행동과 창의성 강의 자료-김형희(바디랭귀지 강사)

형희 김

스트레스와건강[1][1]

명호 홍명호

뇌 과학

태훈 정

Chapter wise All Notes of First year Basic Civil Engineering.pptx

Denish Jangid

Chapter wise All Notes of First year Basic Civil Engineering Syllabus Chapter-1 Introduction to objective, scope and outcome the subject Chapter 2 Introduction: Scope and Specialization of Civil Engineering, Role of civil Engineer in Society, Impact of infrastructural development on economy of country. Chapter 3 Surveying: Object Principles & Types of Surveying; Site Plans, Plans & Maps; Scales & Unit of different Measurements. Linear Measurements: Instruments used. Linear Measurement by Tape, Ranging out Survey Lines and overcoming Obstructions; Measurements on sloping ground; Tape corrections, conventional symbols. Angular Measurements: Instruments used; Introduction to Compass Surveying, Bearings and Longitude & Latitude of a Line, Introduction to total station. Levelling: Instrument used Object of levelling, Methods of levelling in brief, and Contour maps. Chapter 4 Buildings: Selection of site for Buildings, Layout of Building Plan, Types of buildings, Plinth area, carpet area, floor space index, Introduction to building byelaws, concept of sun light & ventilation. Components of Buildings & their functions, Basic concept of R.C.C., Introduction to types of foundation Chapter 5 Transportation: Introduction to Transportation Engineering; Traffic and Road Safety: Types and Characteristics of Various Modes of Transportation; Various Road Traffic Signs, Causes of Accidents and Road Safety Measures. Chapter 6 Environmental Engineering: Environmental Pollution, Environmental Acts and Regulations, Functional Concepts of Ecology, Basics of Species, Biodiversity, Ecosystem, Hydrological Cycle; Chemical Cycles: Carbon, Nitrogen & Phosphorus; Energy Flow in Ecosystems. Water Pollution: Water Quality standards, Introduction to Treatment & Disposal of Waste Water. Reuse and Saving of Water, Rain Water Harvesting. Solid Waste Management: Classification of Solid Waste, Collection, Transportation and Disposal of Solid. Recycling of Solid Waste: Energy Recovery, Sanitary Landfill, On-Site Sanitation. Air & Noise Pollution: Primary and Secondary air pollutants, Harmful effects of Air Pollution, Control of Air Pollution. . Noise Pollution Harmful Effects of noise pollution, control of noise pollution, Global warming & Climate Change, Ozone depletion, Greenhouse effect Text Books: 1. Palancharmy, Basic Civil Engineering, McGraw Hill publishers. 2. Satheesh Gopi, Basic Civil Engineering, Pearson Publishers. 3. Ketki Rangwala Dalal, Essentials of Civil Engineering, Charotar Publishing House. 4. BCP, Surveying volume 1

Standardized tool for Intelligence test.

deepaannamalai16

Viewers also liked

[바디랭귀지 강의 자료 8탄] Dream Management(잠 경영) - 잠 잘 자는 방법

형희 김

Epigenetic and Environmental Influences on the Shellfish Immune Response

sr320

2015. 6. 15. 서울중등뇌친화적교수학습연구회 6월 특강

21ERICK

150722교사연수 용인마북초

21ERICK

2015. 5. 18. 서울중등뇌친화적교수학습연구회 5월 특강

21ERICK

[대표님특강]아동의 두뇌과학적 이해와 학습 및 생활지도 원리

21ERICK

바디랭귀지 추천도서 100권을 소개합니다

형희 김

14 이승희

KOS-ROBOT

Epigenetics: You ware what you eat

Ken Mindoro

교육학개론 - 기억SeonMan Kim

뇌친화학습연구회 워크숍 자료(뇌기반학습을 통한 배움이 느린 학생 수업 지도)

21ERICK

번뇌 (Korean)Hitoshi Tsuchiyama

[삼성서울병원] 아름다운 뇌 만들기 프로젝트(4편)

Samsung Medical Center

학습부진 탈출을 위한 뇌기반 수업원리(함께 걷는 아이들 특강)

CS_Lee

일하는 뇌(Your Brain at Work)

현진 최

인간의 이해: 뇌과학, 인지(신경)과학 그리고 미래

Billy Choi

[생각하지 않는 사람들] & [새로운 뇌]Min Jeong Son

[지식나눔 14탄] 뇌과학과 행동과 창의성 강의 자료-김형희(바디랭귀지 강사)

형희 김

스트레스와건강[1][1]

명호 홍명호

뇌 과학

태훈 정

Viewers also liked (20)

[바디랭귀지 강의 자료 8탄] Dream Management(잠 경영) - 잠 잘 자는 방법

Epigenetic and Environmental Influences on the Shellfish Immune Response

2015. 6. 15. 서울중등뇌친화적교수학습연구회 6월 특강

150722교사연수 용인마북초

2015. 5. 18. 서울중등뇌친화적교수학습연구회 5월 특강

[대표님특강]아동의 두뇌과학적 이해와 학습 및 생활지도 원리

바디랭귀지 추천도서 100권을 소개합니다

14 이승희

Epigenetics: You ware what you eat

교육학개론 - 기억

뇌친화학습연구회 워크숍 자료(뇌기반학습을 통한 배움이 느린 학생 수업 지도)

번뇌 (Korean)

[삼성서울병원] 아름다운 뇌 만들기 프로젝트(4편)

학습부진 탈출을 위한 뇌기반 수업원리(함께 걷는 아이들 특강)

일하는 뇌(Your Brain at Work)

인간의 이해: 뇌과학, 인지(신경)과학 그리고 미래

[생각하지 않는 사람들] & [새로운 뇌]

[지식나눔 14탄] 뇌과학과 행동과 창의성 강의 자료-김형희(바디랭귀지 강사)

스트레스와건강[1][1]

뇌 과학

Recently uploaded

Chapter wise All Notes of First year Basic Civil Engineering.pptx

Denish Jangid

Standardized tool for Intelligence test.

deepaannamalai16

HYPERTENSION - SLIDE SHARE PRESENTATION.

deepaannamalai16

Bossa N’ Roll Records by Ismael Vazquez.

IsmaelVazquez38

The basics of sentences session 7pptx.pptx

heathfieldcps1

Andreas Schleicher presents PISA 2022 Volume III - Creative Thinking - 18 Jun...

EduSkills OECD

How to deliver Powerpoint Presentations.pptx

HajraNaeem15

Jemison, MacLaughlin, and Majumder "Broadening Pathways for Editors and Authors"

National Information Standards Organization (NISO)

Temple of Asclepius in Thrace. Excavation results

Krassimira Luka

Juneteenth Freedom Day 2024 David Douglas School District

David Douglas School District

RESULTS OF THE EVALUATION QUESTIONNAIRE.pptx

zuzanka

Haunted Houses by H W Longfellow for class 10

nitinpv4ai

BIOLOGY NATIONAL EXAMINATION COUNCIL (NECO) 2024 PRACTICAL MANUAL.pptx

RidwanHassanYusuf

Leveraging Generative AI to Drive Nonprofit Innovation

TechSoup

What is Digital Literacy? A guest blog from Andy McLaughlin, University of Ab...

GeorgeMilliken2

Wound healing PPT

Jyoti Chand

This document provides an overview of wound healing, its functions, stages, mechanisms, factors affecting it, and complications. A wound is a break in the integrity of the skin or tissues, which may be associated with disruption of the structure and function. Healing is the body’s response to injury in an attempt to restore normal structure and functions. Healing can occur in two ways: Regeneration and Repair There are 4 phases of wound healing: hemostasis, inflammation, proliferation, and remodeling. This document also describes the mechanism of wound healing. Factors that affect healing include infection, uncontrolled diabetes, poor nutrition, age, anemia, the presence of foreign bodies, etc. Complications of wound healing like infection, hyperpigmentation of scar, contractures, and keloid formation.

Level 3 NCEA - NZ: A Nation In the Making 1872 - 1900 SML.ppt

Henry Hollis

How Barcodes Can Be Leveraged Within Odoo 17

Celine George

THE SACRIFICE HOW PRO-PALESTINE PROTESTS STUDENTS ARE SACRIFICING TO CHANGE T...

indexPub

The recent surge in pro-Palestine student activism has prompted significant responses from universities, ranging from negotiations and divestment commitments to increased transparency about investments in companies supporting the war on Gaza. This activism has led to the cessation of student encampments but also highlighted the substantial sacrifices made by students, including academic disruptions and personal risks. The primary drivers of these protests are poor university administration, lack of transparency, and inadequate communication between officials and students. This study examines the profound emotional, psychological, and professional impacts on students engaged in pro-Palestine protests, focusing on Generation Z's (Gen-Z) activism dynamics. This paper explores the significant sacrifices made by these students and even the professors supporting the pro-Palestine movement, with a focus on recent global movements. Through an in-depth analysis of printed and electronic media, the study examines the impacts of these sacrifices on the academic and personal lives of those involved. The paper highlights examples from various universities, demonstrating student activism's long-term and short-term effects, including disciplinary actions, social backlash, and career implications. The researchers also explore the broader implications of student sacrifices. The findings reveal that these sacrifices are driven by a profound commitment to justice and human rights, and are influenced by the increasing availability of information, peer interactions, and personal convictions. The study also discusses the broader implications of this activism, comparing it to historical precedents and assessing its potential to influence policy and public opinion. The emotional and psychological toll on student activists is significant, but their sense of purpose and community support mitigates some of these challenges. However, the researchers call for acknowledging the broader Impact of these sacrifices on the future global movement of FreePalestine.

BÀI TẬP BỔ TRỢ TIẾNG ANH LỚP 9 CẢ NĂM - GLOBAL SUCCESS - NĂM HỌC 2024-2025 - ...

Nguyen Thanh Tu Collection