News Highlights

Timme-Laragy Recieves Grant from NIEHS Using Zebrafish to Study Possible Genetic and Molecular Links Between Pollutants and Predisposition to Diabetes

Environmental Health Sciences Department member, Alicia Timme-Laragy, has received a 5-Year $1.7 million grant from the National Institute of Environmental Health Sciences for a multi-level study to determine the effects of early life exposure to environmental contaminants. Effects of toxic chemicals commonly found in the environment, such as PCB 126, PFOS and phthalates, will be studied to better understand the development of the pancreas on a genetic, molecular, and biochemical level.  The research will look at how pancreas formation is affected by exposure to common pollutants, and how this contributes to diabetes. Read More

Bhowmik Honored at International Weed Science Congress

Dr. Prasanta Bhowmik

Stockbridge School of Agriculture professor Prasanta Bhowmik was honored with a 2016 Outstanding International Achievement Award at the International Weed Science Society 7th International Weed Science Congress in June in Prague. Bhowmik offered a presentation on the invasive giant hogweed during the congress, which was attended by more than 800 participants from 57 countries. Read more.

BMB Faculty, Dong Wang and Li-Jun Ma, Recognized for Research at International Meeting 

Dr. Dong Wang

Faculty Dong Wang and Li-Jun Ma from the Department of Biochemistry and Molecular Biology were recognized for their research at the 17th International Congress of the International Society for Molecular Plant-Microbe Interactions held July 17-21 in Portland, Ore. Wang received the inaugural MPMI Young Investigator Award and Ma presented a plenary talk at the meeting. Read more.

Ajay Kumar Wins $20,000 in Seed Money in Annual UMass Innovation Challenge Finals

Fourth-year NSB student, Ajay Kumar, received second-place honors in the 2016 UMass Innovation Challenge Finals that took place on April 7. Ajay accepted the award for GeneRisk, the software service he founded. GeneRisk allows medical clinicians to detect neurodevelopmental disorders, such as early indicators of autism. Medical professionals extract a patient’s saliva sample, which they send to a laboratory for gene sequencing and diagnosis. According to Kumar, to date, diagnosis of such disorders has relied largely on questionnaires and trial-and-error treatment, despite advances in understanding complex genetic disorders.

Coordinated by the Berthiaume Center for Entrepreneurship, an initiative that promotes entrepreneurship across the UMass Amherst campus, the multi-stage Challenge, in its culminating event of the year, featured six student teams that vied for $65,000 in awards. Each finalist presented a three-minute project description, followed by twelve minutes of probing questions from the competition’s six judges.

Rob Wick travels to Nepal to train farmers to combat clubroot disease

Sidhuwa Nepal

Rob Wick, PB faculty member in the Stockbridge School of Agriculture, was invited by USAID/Winrock to help farmers curb clubroot disease of brassica crops in Nepal. Rob was a “Trainer to train Trainers” at the Sidhuwa Multipurpose Cooperative in the district of Dhankuta located in the eastern hills of Nepal, from June 1- June 20, 2016. The farming cooperative, at around 7000 feet elevation, has about 1,200 households participating on approximately 4,000 acres of terraced hill gardens. Losses due to clubroot have been rising since the disease was first reported in 1993. Millions of dollars are lost each year to the disease. Cabbage and cauliflower are lucrative cash crops for Nepal, mostly grown for export to India. Clubroot is caused by Plasmodiophora brassicae, a devastating plant pathogen of the cabbage family.  The disease is named for the large clubby galls, some as large as a tennis ball, that form on the roots and restrict the uptake of water and nutrients. A single gall can release billions of resting spores into the soil which can survive a decade or more; thus contaminated soils cannot support brassica crops without crop rotations of 6 to 10 years. 

Boyer tackles major highbush blueberry disease

Boyer in the field

As New England’s blueberry season approaches, OEB doctoral candidate Matt Boyer says a fungal pathogen of highbush blueberries known as mummy berry is a common threat to growers, and if left untreated can destroy up to 50 percent of a crop. It is so named because it produces dead-looking, berry-shaped lumps instead of healthy berries.  Matt is a student in Lynn Adler's lab.  Read more.

That's Life [Science] -  interdisciplinary Life Science Blog launching May 1st

That's Life Science staff

An interdisciplinary group of life science graduate students has been working very hard over the last few months to put together a new outreach blog titled That's Life [Science]. Their blog goes live on May 1. To find out more, go to their website:  thatslifesci.com.

Normark receives Fulbright to study ancient native plants, invasive insect threat

Ben Normark in Gabon

Benjamin Normark, OEB & Biology faculty, was recently selected as a Fulbright scholar and will spend the fall 2016 semester in Mexico documenting the spread of the insect, cycad aulacaspis scale. It is an invasive species that threatens the country's cycads, plants sometimes called "living fossils" because they have changed little in the last 280 million years. Globally, says Normark, "Cycads are under unprecedented assault from armored scale insects and from the global nursery trade that sees cycads as commercially valuable ornamentals." Mexico is home to 55 of the world's 300 cycad species. Most of these are vulnerable or endangered, and many are culturally important, valued for stems that can be pounded into an edible meal, and for their foliage, still used for traditional religious ceremonies.  Read more

Maple syrup jars

As maple sugaring season approaches, plant ecologist Kristina Stinson recently received a two-year, $149,800 grant to study the impact of climate change on the quantity and quality of sugar maple sap, including its chemical composition, and of sap from red maples, a species less sensitive to climate change.

Rosie Cowell receives NSF CAREER award

This 5-year award, "Testing a unified theory of perception and memory in the medial temporal  lobe," for approximately $600,000 will allow Professor Cowell to develop and test a theory of how memory interacts with high-level visual perception and why both of these cognitive functions depend upon the medial temporal  lobes. By applying the theory to both amnesia caused by brain damage and the more moderate memory loss caused by normal aging, this project will investigate whether these two forms of memory loss can be expained by the same mechanisms. This research will employ studies of memory performance, functional magnetic resonance imaging (fMRI), and computational modeling.

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