video_collector's videos (72)


4093
Dec 2, 2008
Stem Cells: Biology and Promise for Regenerative Medicine by Elaine Fuchs,...

During embryogenesis, a single fertilized oocyte gives rise to a multicellular organism whose cells and tissues have...

6673
Dec 2, 2008
Genes and Cells that Determine the Lifespan of C. elegans - Part 1: An...

Once it was thought that aging was just a random and haphazard process. Instead, the rate of aging turns out to be...

23081
Nov 27, 2008
Polyketide Biosynthesis: The Erythromycin Example - Part 1: Overview of...

In the first part, an overview of polyketides and polyketide biosynthesis is presented. A rationale for investigating...

3272
Nov 22, 2008
Design and Testing of Protein Combinatorial Libraries - Part 1: Introduction...

In this lecture, I discuss the challenges of designing new proteins that fold into a particular structure or perform...

6375
Nov 21, 2008
The Origin of Vertebrates - Part 1: The Origin of the Vertebrate Nervous...

Modern cell and developmental biology has a lot to contribute to our understanding of the deep history of animal...

2479
Nov 21, 2008
What Genomes Can Tell Us About the Past by Sydney Brenner - Part 1: (39:06)

By looking at the light from distant galaxies and having well-established calibration methods, astrophysics can make...

7196
Nov 20, 2008
Role of the Neural Crest in Vertebrate Development and Evolution by Nicole Le...

The neural crest (NC) is a transitory structure of the Vertebrate embryo. It forms when the neural tube closes...

3247
Nov 20, 2008
The Problem of Regeneration - Part 1: A Brief (Natural) History of...

Regeneration has fascinated philosophers and scientists since the beginning of history. The wide but uneven...

4113
Nov 20, 2008
Tuberculosis: A Persistent Threat to Global Health - Part 1: Tuberculosis:...

Human population growth and urbanization have accelerated dramatically in recent centuries, providing unprecedented...

5499
Nov 20, 2008
The Dynamic Bacterial Cell: Part 1: Dynamics of Bacterial Chromosome...

Most bacterial cells have their genes arranged in a single circle of DNA. The circle of DNA plus some attached...

2681
Nov 20, 2008
Technical Issues Associated with Future Large-Scale Cellulosic Biofuels...

The first segment of this presentation describes the rationale for using plant biomass as a source of fuels and...

7951
Nov 19, 2008
Host-Pathogen Interaction and Human Disease: Part 1: What is a Pathogen?...

Ninety percent of the cells humans carry are microbes. Only a few of the bacteria we encounter are pathogenic and can...

3552
Nov 19, 2008
Malaria presented by Joseph DeRisi, June 2006 - Part 1: Malaria: Background &...

This brief set of three lectures gives a very general overview of malaria, the disease and Plasmodium falciparum, the...

2895
Nov 19, 2008
Danger from the Wild: HIV, Can We Conquer It? by David Baltimore, Feb. 2007 -...

In this set of lectures, I describe the threat facing the world from the human immunodeficiency virus (HIV) and a...