Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Communication

Communication

Communication between two animals occurs when one animal transmits an information signal that causes a change in the animal that receives the information. Organisms communicate with one another in a host of different ways. Signals can be auditory, chemical, visual, tactile, or a combination of these. Communication is a critical behavioral adaptation that promotes survival, growth, and reproduction.

Communication

Communication

Sharing information, concepts, and emotions to foster mutual understanding is communication. The sender, recipient, and transaction must be considered in this manner. The sender is the person who shares the message, the recipient is the person who receives and understands the message, and the transaction is the method used to deliver the message and the variables that affect the communication's context and surroundings. The nurse-client connection is built on therapeutic communication.

Classifying Matter by State

Classifying Matter by State

Chemistry is the study of matter and the changes it undergoes. Matter is anything that has mass and occupies space. Matter is all around us; the air, water, soil, mountains, even our bodies are all examples of matter. Matter is divided into three states — solid, liquid, and gas — that are commonly found on earth. The fourth state of matter, plasma, occurs naturally in the interiors of stars.

Classifying Matter by Composition

Classifying Matter by Composition

Matter: Pure Substances and Mixtures
According to its composition, the matter can be classified into two broad categories — pure substances and mixtures.
A pure substance is a form of matter that has a constant composition throughout with uniform properties. For example, any sample of sucrose has the same composition and same physical properties, such as melting point, color, and sweetness, regardless of the source from which it is isolated.
A mixture is composed of two or...

Physical and Chemical Properties of Matter

Physical and Chemical Properties of Matter

The characteristics that enable us to distinguish one substance from another are called properties.

The Atomic Theory of Matter

The Atomic Theory of Matter

The earliest recorded discussion of the basic structure of matter comes from ancient Greek philosophers. Leucippus and Democritus argued that all matter was composed of small, finite particles that they called atomos, meaning “indivisible.” Later, Aristotle and others came to the conclusion that matter consisted of various combinations of the four “elements” — fire, earth, air, and water — and could be infinitely divided. Interestingly, these philosophers...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

How is Racial Discrimination Assessed in Quantitative Health Research? A Systematic Review from a European Perspective.

Journal of racial and ethnic health disparities·2026

Same author

Pharmaceutical Humanities and Narrative Pharmacy: An Emerging New Concept in Pharmacy.

Pharmaceuticals (Basel, Switzerland)·2025

Same author

Lessons from COVID-19 to increase opioid vaccine acceptance.

Trends in pharmacological sciences·2022

Same author

Who's next? Shifting balances between medical AI, physicians and patients in shaping the future of medicine.

Bioethics·2022

Same author

Historic nucleic acids isolated by Friedrich Miescher contain RNA besides DNA.

Biological chemistry·2021

Same author

How research institutions can foster innovation.

BioEssays : news and reviews in molecular, cellular and developmental biology·2021

Search research articles

Related Experiment Video

Updated: Jan 27, 2026

Single-cell Microinjection for Cell Communication Analysis

Single-cell Microinjection for Cell Communication Analysis

Published on: February 26, 2017

How We Forgot Who Discovered DNA: Why It Matters How You Communicate Your Results.

Ralf Dahm^1,2, Mita Banerjee³

¹Institute of Molecular Biology gGmbH (IMB), Ackermannweg 4, Mainz, 55128, Germany.

Bioessays : News and Reviews in Molecular, Cellular and Developmental Biology

|March 29, 2019

Summary

Friedrich Miescher discovered deoxyribonucleic acid (DNA) 150 years ago. This article explores why Miescher and his groundbreaking DNA discovery are largely forgotten despite their significance in biology and medicine.

More Related Videos

Combining Analysis of DNA in a Crude Virion Extraction with the Analysis of RNA from Infected Leaves to Discover New Virus Genomes

Combining Analysis of DNA in a Crude Virion Extraction with the Analysis of RNA from Infected Leaves to Discover New Virus Genomes

Published on: July 27, 2018

Preparation of Formalin-fixed Paraffin-embedded Tissue Cores for both RNA and DNA Extraction

Preparation of Formalin-fixed Paraffin-embedded Tissue Cores for both RNA and DNA Extraction

Published on: August 21, 2016

Related Experiment Videos

Last Updated: Jan 27, 2026

Single-cell Microinjection for Cell Communication Analysis

Single-cell Microinjection for Cell Communication Analysis

Published on: February 26, 2017

Combining Analysis of DNA in a Crude Virion Extraction with the Analysis of RNA from Infected Leaves to Discover New Virus Genomes

Combining Analysis of DNA in a Crude Virion Extraction with the Analysis of RNA from Infected Leaves to Discover New Virus Genomes

Published on: July 27, 2018

Preparation of Formalin-fixed Paraffin-embedded Tissue Cores for both RNA and DNA Extraction

Preparation of Formalin-fixed Paraffin-embedded Tissue Cores for both RNA and DNA Extraction

Published on: August 21, 2016

Area of Science:

Biochemistry
History of Science

Background:

Friedrich Miescher discovered deoxyribonucleic acid (DNA) in 1869.
DNA's discovery marked a pivotal moment in biology and medicine.

Purpose of the Study:

To investigate why Friedrich Miescher, the discoverer of DNA, is not widely remembered.
To analyze factors influencing the public's memory of scientific pioneers and their discoveries.

Main Methods:

Historical analysis of scientific publications and recognition.
Examination of Miescher's communication strategies and personal factors.

Main Results:

Groundbreaking discoveries can be overlooked due to historical context.
Scientists' self-promotion and personalities can impact their legacy.
Miescher's discovery may have been "overwritten" by subsequent research, distorting cultural memory.

Conclusions:

The remembrance of scientific discoveries is influenced by more than just the discovery's impact.
Factors such as historical readiness, effective communication, and researcher personality play crucial roles in scientific legacy.