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Lottie Peppers

Life in the Lab: microbiome - YouTube - 0 views

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    Hilary Brown is a PhD student, working in the infection genomics group at the Wellcome Trust Sanger Institute. In this film he describes how to work safely in the lab with bacteria from the human gut including culturing them on agar plates and extracting the DNA for genome sequencing. The infection genomics programme uses a variety of different research approaches to study the biology and evolution of disease-causing organisms such as viruses, bacteria and parasites and understand how they cause disease in humans and other animals.
Lottie Peppers

Genetically engineered trees could help fight climate change - here's how | CBC News - 0 views

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    Séguin, a research scientist in forest genomics with the Canadian Forest Service, inserted bacterial DNA into spruces that effectively made them immune to spruce budworm, a pest that can chew needles off tens of millions of hectares of trees in a single outbreak. While there is controversy over genetic engineering, some scientists say it could also help fight climate change by creating trees that grow bigger, faster, resist disease and can even turn carbon into a stable white powder that falls to the ground - in other words, trees that would be better at pulling carbon from the atmosphere.
Lottie Peppers

Science Education Partnership Curriculum Fred Hutch - 0 views

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    At Fred Hutch, we support engaging, challenging and relevant classroom learning experiences for all students by providing access to high-quality instructional materials developed by teachers and scientists. Our free, open-source lessons and units are geared towards high school biotech and biology teachers and focus on giving students opportunities to explore biotechnology and the social dimensions of research science.
Lottie Peppers

Home | 1000 Genomes - 0 views

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    The 1000 Genomes Project is an international collaboration to produce an extensive public catalog of human genetic variation, including SNPs and structural variants, and their haplotype contexts. This resource will support genome-wide association studies and other medical research studies. The genomes of about 2500 unidentified people from about 25 populations around the world will be sequenced using next-generation sequencing technologies. The results of the study will be freely and publicly accessible to researchers worldwide. Further information about the project is available in the About tab. Information about downloading, browsing or using the 1000 Genomes data is available in the Data tab.
Lottie Peppers

Traumatizing your DNA: Researcher warns that it isn't 'all in the genes' -- ScienceDaily - 0 views

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    After an exhaustive survey of contemporary epigenetics studies, one researcher has concluded that some of the effects of stress, cancer and other chronic diseases may be passed on to our offspring -- and theirs -- through deep and complicated underlying cellular mechanisms that scientists are just beginning to understand.
Lottie Peppers

Scientists Unveil New 'Tree of Life' - The New York Times - 0 views

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    A team of scientists unveiled a new tree of life on Monday, a diagram outlining the evolution of all living things. The researchers found that bacteria make up most of life's branches. And they found that much of that diversity has been waiting in plain sight to be discovered, dwelling in river mud and meadow soils.
Lottie Peppers

DNA secrets of Ice Age Europe unlocked - BBC News - 0 views

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    Researchers analysed the genomes of 51 individuals who lived between 45,000 years ago and 7,000 years ago. The results reveal details about the biology of these early inhabitants, such as skin and eye colour, and how different populations were related. It also shows that Neanderthal ancestry in Europeans has been shrinking over time, perhaps due to natural selection. The study in Nature journal shines a torchlight over some 40,000 years of prehistory, showing that ancient patterns of migration were just as complex as those in more recent times.
Lottie Peppers

Simple Blood Test To Spot Early Lung Cancer Getting Closer : Shots - Health News : NPR - 0 views

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    One of these days, there could well be a simple blood test that can help diagnose and track cancers. We aren't there yet, but a burst of research in this area shows we are getting a lot closer.
Lottie Peppers

DNA Is Not Destiny: The New Science of Epigenetics | DiscoverMagazine.com - 0 views

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    Summary of agouti mouse research into epigenetics as well as epigenetics and cancer summary.
Lottie Peppers

Henrietta Lacks: Her DNA fueled medical breakthroughs - YouTube - 0 views

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    More than 60 years ago, Johns Hopkins researchers took cells from a cancer patient - cells that fueled medical breakthroughs, but were used without her consent. Now, her family has reached an agreement with the National Institutes of Health. Terrell Brown reports.
Lottie Peppers

About - The Genome Institute at Washington University - 0 views

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    The Genome Institute (TGI) is a world leader in the fast-paced, constantly changing field of genomics. A truly unique institution, we are pushing the limits of academic research by creating, testing, and implementing new approaches to the study of biology with the goal of understanding human health and disease, as well as evolution and the biology of other organisms.
Lottie Peppers

A gene for brain size - only found in humans | Science News SciGuru.org - 0 views

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    The researchers isolated different subpopulations of human brain stem cells and precisely identified, which genes are active in which cell type. In doing so, they noticed the gene ARHGAP11B: it is only found in humans and in our closest relatives, the Neanderthals and Denisova-Humans, but not in chimpanzees. This gene manages to trigger brain stem cells to form a bigger pool of stem cells. In that way, during brain development more neurons can arise and the cerebrum can expand. The cerebrum is responsible for cognitive functions like speaking and thinking.
Lottie Peppers

Genetic mysteries of the biggest trees - San Francisco Chronicle, 2017-09-26 - 0 views

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    Redwood trees, those ancient living monuments to California's past, are as mysterious to science as they are magnificent, so a team of researchers led by a San Francisco conservation group is attempting to unlock the genetic secrets of the towering conifers. Scientists affiliated with the nonprofit Save the Redwoods League are attempting for the first time to sequence the genomes of coast redwood trees and their higher-elevation cousins, the giant sequoias, a complex and expensive undertaking that experts hope will help preserve the trees' ancient groves as the climate changes over the next century.
Lottie Peppers

Genetic Disease Webquest - Teacher's Section | Marian Koshland Science Museum - 0 views

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    webquest with student group members assuming different roles when investiigating genetic disease 
Lottie Peppers

Community Activities | Digital World Biology - 0 views

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    With support from the National Science Foundation, we assisted in developing bioinformatics curriculum for high schools and popular bioinformatics tutorials that are used in both college and high school classes. We have shared these materials at several Bio-Link workshops, and at workshops sponsored by CCURI, Tulsa Community College (SEEDBed award), and DelMar College.  Digital World Biology is also partnering with the Amgen Biotech Experience at Shoreline Community College to assist in providing professional development opportunities for high school teachers.
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