Removal of Exogenous Materials from the Outer Portion of Frozen Cores to Investigate the Ancient Biological Communities Harbored Inside
7.9K Views
•
09:06 min
•
July 3rd, 2016
DOI :
July 3rd, 2016
•Robyn A. Barbato1, Natàlia Garcia-Reyero2, Karen Foley1, Robert Jones1, Zoe Courville3, Thomas Douglas4, Edward Perkins2, Charles M. Reynolds4
1Biogeochemical Sciences Branch, Cold Regions Research and Engineering Laboratory, US Army Engineer Research & Development Center, Hanover, NH, 2Environmental Processes Branch, Environmental Laboratory, US Army Engineer Research & Development Center, Vicksburg, MS, 3Terrestrial and Cryospheric Scienes Branch, Cold Regions Research and Engineering Laboratory, US Army Engineer Research & Development Center, Hanover, NH, 4Biogeochemical Sciences Branch, Cold Regions Research and Engineering Laboratory, US Army Engineer Research & Development Center, Fairbanks, AK
Chapters in this video
0:05
Title
1:06
Material Preparation
3:24
Permafrost and Ice Core Processing in a Cold Room Facility
5:33
Check for Growth of S. marcescens Colonies
7:25
Results: Permafrost Tunnel Samples, Fox, AK
8:15
Conclusion
Related Videos
09:21
Sediment Core Sectioning and Extraction of Pore Waters under Anoxic Conditions
8.9K Views
09:55
Exploring the Root Microbiome: Extracting Bacterial Community Data from the Soil, Rhizosphere, and Root Endosphere
26.0K Views
10:31
Isolation and Analysis of Microbial Communities in Soil, Rhizosphere, and Roots in Perennial Grass Experiments
54.4K Views
09:38
Single-throughput Complementary High-resolution Analytical Techniques for Characterizing Complex Natural Organic Matter Mixtures
8.5K Views
06:29
A Method to Preserve Wetland Roots and Rhizospheres for Elemental Imaging
3.3K Views
06:18
Optimized Bone Sampling Protocols for the Retrieval of Ancient DNA from Archaeological Remains
3.6K Views
07:05
A New Workflow for Sampling and Digitizing Increment Cores
2.3K Views
07:06
Collection of Frozen Rodent Brain Regions for Downstream Analyses
19.5K Views
08:30
Preparation of Formalin-fixed Paraffin-embedded Tissue Cores for both RNA and DNA Extraction
50.8K Views
07:33
Biological Sample Preparation by High-pressure Freezing, Microwave-assisted Contrast Enhancement, and Minimal Resin Embedding for Volume Imaging
10.4K Views
Copyright © 2025 MyJoVE Corporation. All rights reserved