PLoS Genetics reflects the full breadth and interdisciplinary nature of genetics and genomics research by publishing outstanding original contributions in all areas of biology ó human studies as well as research on model organisms ó from mice and flies, to plants and bacteria.
Native American Community Teaching and Demonstration Garden Nez Perce Reservation, Nez Perce County,
This site provides information on a USDA research project. The primary objective of this project, a teaching and demonstration garden, is to provide hands-on teaching and demonstrations to grade school-age children, elders, the USDA Tribal Food Service Center, and other residents of the reservation. The primary teaching and demonstration efforts will target knowing native plants of the Americas; planting and establishing plants of the Americas; understanding garden vegetable culture and producti
Research how plants in your area can be used to indicate climate change. Project BudBurst is a U.S. field study campaign that engages citizen scientists in making careful observations of the phenological events such as first leafing, first flower, and first fruit ripening of a diversity of trees, shrubs, flowers and grasses in their local area. Resources include K-12 Teacher Guide and Student Data Collection Sheet
Blue Plants: Transgenic Plants with the GUS Reporter Gene
An investigative laboratory developed for the introductory biology curriculum using transgenic plants is presented in this chapter. The transgenic Arabidopsis plants we use contain the GUS reporter gene under the control of the cor15a gene promoter, which responds to cold stress. Following induction by cold or other environmental signals, the gusA gene will respond by producing the enzyme beta-glucuronidase (GUS). When plant tissue is incubated with the chromogenic substrate X-gluc, those tissue
Magic School Bus "Rot Squad"
Join Ms. Frizzle and the class and they take a journey through a rotting log. This Magic School Bus video addresses the following two concepts about decomposition. (1) Decomposition, or rot, is part of every life cycle. (2) Plants and animals called decomposers naturally recycle once-living things. Many, such as fungi and bacteria, are too small to be seen. Run time 22 minutes.
Antibody-protein interactions: benchmark datasets and prediction tools evaluation
Background The ability to predict antibody binding sites (aka antigenic determinants or B-cell epitopes) for a given protein is a precursor to new vaccine design and diagnostics. Among the various methods of B-cell epitope identification X-ray crystallography is one of the most reliable methods. Using these experimental data computational methods exist for B-cell epitope prediction. As the number of structures of antibody-protein complexes grows, further interest in prediction methods using 3D s
Biology of Plants
Introduction to the biology of plants.
Improving Your Commute
Road traffic is a challenging societal problem, and with the increasing crowding of areas in and around cities, it is only becoming worse. With the proliferation of wireless connectivity, smartphones (think cheap embedded computers), it is now possible to continuously monitor urban areas using mobile sensors carried by people
A Field View of Soil - Digging Around
The purpose of this resource is to understand that variations in landscape can affect soil properties. Students investigate variations in the soils around their school to discover that soil properties like moisture and temperature exhibit considerable variability across a single landscape. They also identify factors such as slope, shade, plants, compaction, which affect the appearance of soils and their ability to hold moisture.
Using GLOBE Data to Analyze Land Cover
The purpose of the resource is to develop hypotheses about which environmental factors are most important to plants.
Seaweed Reproductive Phenology Protocol
The purpose of this resource is to classify and count the reproductive phenological phases of receptacles on selected seaweed species. Students will classify and count the reproductive phases of seaweed plants within a 1-meter x 1-meter plot in the inter-tidal zone.
This course looks at all forms that energy exists. It explains how energy is used in: transport, agriculture, industry, commerce and households. It describes how energy is stored using storage systems such as: battery, flywheels, compressed air, chemical energy systems and pumped storage. This course explains the problem of depletion of energy resources. It describes the environmental damage associated with the use of fossil fuels, acid rains, dangers posed by leaded fuels, oil spills, gas leaks
NASA KSNN Why do plants grow upwards?
Find out more about experiments in growing plants in space and compare plant growth in various mediums.
NASA KSNN What do animals need to live?
There are many different habitats on the Earth. These vary in the landforms, sources of water, and climate conditions. Plants and animals are specially adapted to live in their habitats. Animals suited to live in the desert (very dry, either hot or cold) would have a difficult time living in the tropical rain forest (warm and very wet). Grades K-2
Virtual yeast cell
This rich learning object is used to introduce yeast cytology to students taking Module D24BS3 Brewery Yeast Management as part of the MSc in Brewing Science. The virtual cell permits the students to understand structure and function of yeast organelles.
Edmund C. Boynton in cap
Edmund C. Boynton sits in a rocking chair wearing a mortar board and a striped Pomona College sweater. [Photograph taken in the Boynton home at 836 S. Bonnie Brae Street in the fall of 1897 when Edmund Boynton was a sophomore at Pomona College.]
Balancing Human and Environmental Concerns: A Contextual Theology for the Twenty First Century
Revd Margot Hodson : Course
The reversal of cell differentiation and prospects for cell replacement therapy
The inaugural Anne McLaren Memorial Lecture, "The reversal of cell differentiation and prospects for cell replacement therapy", given by Prof Sir John Gurdon FRS, University of Cambridge, at Lady Margaret Hall, Oxford, on 7 November 2008. Visit http://media.conted.ox.ac.uk/McLaren-2008 to view the full presentation from Professor Sir John Gurdon FRS, including his slides.
Human Cloning and Human Rights: Promises and Perils
Ignore the noisy debate around cloning, Rudolf Jaenisch quietly insists, and instead look closely at the biology involved. First, note that there are two different kinds of cloning: reproductive cloning, the attempt to create an exact replica of a human being, which Jaenisch believes to be both biologically flawed and morall
Warwick Scientists use Nuclear Magnetic Resonance to Understand Glass Bones
Scientists at Warwick University have helped discover the secret behind a new bioglass that will change the way we treat broken bones. Professor Mark Smith talks about this new research and the benefits of the collaborative effort between Warwick University, Imperial College London, and the University of Kent.