cell

San Diego Science Festival -- Nifty Fifty -- Robert Balderas

submitted by: sdscienccefestival
Dr. Balderas discusses cellular analysis with students from Jefferson Middle School.

Epigenomics of Cancer - Prof. Wei Li (Part 1, 2009)

submitted by: ralanharris
Prof. Wei Li lectures on studies of transcription factor binding sites and histone modifications using ChIP-chip and Chip-seq assays. Part of the Computer Aided Discovery Methods 2009 course offered at Baylor College of Medicine.

Gene Expression Computational Lab - Chris Miller

submitted by: ralanharris
An introduction to computational methods for analyzing gene expression data by Chris Miller. This was presented as a lab within the Computer Aided Discovery Methods course offered within the Graduate Program at Baylor College of Medicine.

Apparency and Actuality

submitted by: hsrikm
Apparency and actuality are discussed with respect to science, genetics, evolution, cognition and perception. Rules for a (sub)set of actual/allowable sets of entities and objects from a total set that is based on differences and contrasts extracted from perceptual experience of the world elucidate tenable combinations/recombinations from a total of the transparent(history/past dependant) and the apparent as they can be construed to comprise the actual/real faces of perception. The elements...

Membrane Rafts by Satyajit 'Jitu' Mayor, May 2007 - Part 1: Historical Perspective: What are Membrane Rafts? (38:19)

submitted by: video_collector
The plasma membrane demarcates the inside of the living cell from the outside, serving both as the ultimate physical barrier and location where the cell transacts its business with the outside world. The study of the structure of cell membranes continues to be fertile ground for research for many biologists today; the idea of "Membrane Rafts" has only heightened interest in this area. The main focus of this three part series is to explore the concept of "Membrane Rafts". In the first part, we...

The Origin of Vertebrates - Part 1: The Origin of the Vertebrate Nervous System: The Hemichordat

submitted by: video_collector
Modern cell and developmental biology has a lot to contribute to our understanding of the deep history of animal origins, which until recently has been largely the province of paleontology. In this set of lectures, I hope to show how recent studies by a very small group of scientists on a virtually unknown phylum of marine organisms, the hemichordates, has helped explain some of the major mysteries of the origin of vertebrates. This is a tour of not only vertebrate origins but the...

Plant Viruses and Crops by Roger Beachy, April 2008 - Part 1: Cell and Molecular Biology of Plant Virus Infection: Early Events and Mechanisms of Pathogenesis

submitted by: video_collector
This seminar describes the cell and molecular biology of plant virus infection. The first lecture will discuss how virus replication centers are set up in plants and how viruses use host cell mechanisms to facilitate cell to cell movement and eventual pathogenesis. For further information see: http://www.ascb.org/ibioseminars/Beachy/Beachy1.cfm

Magnetic Separation

submitted by: andrewinoslo
Magnetic separation technology was pioneered by Dynal for the separation of biomagnetic material. Dynabeads technology supports genomics, transcriptomics, proteomics, diagnostics, basic research, clinical cell