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PODCAST

Talking Biotech with Dr. Kevin Folta

Talking Biotech is a weekly podcast that uncovers the stories, ideas and research of people at the frontier of biology and engineering. Each episode explores how science and technology will transform agriculture, protect the environment, and feed 10 billion people by 2050. Interviews are led by Dr. Kevin Folta, a professor of molecular biology and genomics.

science life sciences

All Episodes

41:19

Abiotic Stress Resistance in Soybean/Regulation...

Talking Biotech with Dr. Kevin Folta ·

2017/07/22

Dr. Sabina Vidal is a professor at the National Republic University in Uruguay. Her lab is interested in the genetic improvement of soybean, especially in response to abiotic stress. This episode talks about her journey, her lab’s approaches, and about the strangling regulations that stop innovation from being implemented. The over-reaching regulatory burdens eliminate the possibility of researchers in Uruguay from being able to release their own solutions, leaving Uruguay (a country

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40:53

Early Molecular Biology / Nobel Laureates’ Social...

Talking Biotech with Dr. Kevin Folta ·

2017/07/15

Today’s genomics explosion has foundations in seminal discoveries in molecular biology almost 50 years ago. Today’s guest, Sir Richard Roberts, was a pivotal figure in a number of these areas. He was awarded the Nobel Prize in 1993 as a co-discoverer of the intron, a part of many eukaryotic genes that contains no protein-coding function, yet can have important roles in a gene’s structure as well as mRNA stability and processing. He shares his memories of the methods that led to the

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44:30

Collateral Neonic Impacts

Talking Biotech with Dr. Kevin Folta ·

2017/07/08

Neonicotinoids (neonics) are a class of insecticides based on natural plant compounds that disrupt the insect nervous system. They are used because they have relatively low toxicity on non-insects. They are applied as seed coatings, so when a seed germinates the water-soluble insecticides are taken up and mobilized throughout the plant, providing protection against insects that feed on it. The strategy decreases the need for aerial spraying of broad-spectrum insecticides.Because of these

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42:58

de novo Domestication

Talking Biotech with Dr. Kevin Folta ·

2017/07/01

Domestication Dr. Lazaro Peres De novo domestication also has the potential to expand genetic diversity in crops, potentially conferring additional roles in food security.# COLABRATalking Biotech is brought to you by Colabra – an R&D platform that brings your lab’s world-changing research together in one shared space. Learn more at https://www.colabra.app/# TALKING BIOTECHTwitter: https://twitter.com/talkingbiotechWebsite: https://www.colabra.app/podcasts/talking-biotech/Instagram:

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71:46

Food Evolution, the Movie

Talking Biotech with Dr. Kevin Folta ·

2017/06/21

The representation of crop biotechnology in film has been an asymmetrical assault on science and reason. Food Evolution breaks that trend. The film tells several stories of biotech applications, where “GMO” crops are the centers of policy decisions. The film features scientists standing up for science and reason, and activists working hard against it, pushing to influence policy even if it means hurting people. Today’s podcast features two interviews. First Dr. Alison Van Eenennaam

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27:29

Glyphosate Risk and the IARC Decision

Talking Biotech with Dr. Kevin Folta ·

2017/06/17

Glyphosate, the active ingredient in the herbicide Roundup, has been used as a non-selective (kills all plants) herbicide since 1970. It blocks a necessary step in plant metabolism and the plant dies, yet it has lower acute toxicity than table salt to animals. It is inexpensive, and a small amount works well, with rapid turnover in the environment. For this reason it has been widely used in municipal, agricultural and residential applications for decades. Glyphosate sales increased upon

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40:49

“Know GMO” the Movie

Talking Biotech with Dr. Kevin Folta ·

2017/06/10

The documentary space is filled with disparaging films about food science, including those that target biotechnology. Many of these films feature artistic flair, and tell a compelling story through the lens of the camera– even if it is not true. Filmmaker Nick Saik applies his craft to in the development of a science-based documentary about the use of technology to feed more people, more nutritious food. In this conversation, he discusses his motivations, his philosophies and release

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42:12

Biotech, Forest Restoration and Conservation

Talking Biotech with Dr. Kevin Folta ·

2017/06/03

Forests are under many threats, from new pests and pathogens, to invasive trees, to climate. The advancement of these traits by far exceeds the natural response of trees to acclimate, and outpaces the efforts to traditionally breed trees for forest conservation and restoration. Dr. Ellen V. Crocker is a postdoctoral researcher at the University of Kentucky. She talks about the current threats to forests including sudden oak death, chestnut blight and the emerald ash borer. She also

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47:59

Crop Genetic Engineering- History and Outlook

Talking Biotech with Dr. Kevin Folta ·

2017/05/27

While the technologies of genetic engineering are quite commonplace, it was not always the case. The scientists that blazed the trail hold tremendous history, and it is good to visit with them to understand where the technology came from and where it is going. Dr. Maurice Moloney was there in the beginning, working with Calgene and some early issues in transgenic crops. He also has served as a leader in some of the world’s preeminent plant science institutions. Dr. Moloney provides

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46:36

Controlled Environment Agriculture

Talking Biotech with Dr. Kevin Folta ·

2017/05/19

In the race to feed 10 billion people by 2050 some agricultural production will shift to where people live. The idea of vertical farms or repurposing urban space for agriculture is becoming increasingly feasible, as lighting, cooling, and automation advances are more and more efficient. These concepts are being explored worldwide. The International Congress on Controlled Environment Agriculture met in Panama City, Panama, and it was a great opportunity to interview the experts about how

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44:04

GE Crop Regulation in Uruguay

Talking Biotech with Dr. Kevin Folta ·

2017/05/13

Uruguay is a major producer of soy and corn from genetically engineered seeds, with over 2.5 million acres in production. Dr. Paul Vincelli talks about the regulatory framework in Uruguay with Dr. Alejandra Ferenczi, Head of Biosecurity with the Ministry of Agriculture in Uruguay. The regulatory system of Uruguay involves many levels of regulation and input to evaluate the safety of the crops. Dr. Ferenczi discusses how multiple regulatory bodies perform risk analysis, risk assessments

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39:01

Potatoes; Past, Present and Future

Talking Biotech with Dr. Kevin Folta ·

2017/05/07

In the industrialized world the potato is defined as one of a few varieties of tuber crops. But there is tremendous diversity available to be exploited, and potato breeders are folding that into modern germplasm using a variety of methods. Dr. David Douches from Michigan State University describes some of the current efforts in traditional potato breeding. The history of potato improvement is discussed, along with the efforts to introduce genes from wild populations that can improve

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41:23

Sweet Potato, Nature’s GMO

Talking Biotech with Dr. Kevin Folta ·

2017/04/29

The sweet potato has special seasonal or fast-food application in the industrialized world, but in many parts of the world it is an important part of the daily diet. The sweet potato is botanically distinct from the standard solanaceous potato, and stands to have additional application as a nutritious food for new populations. Dr. Jan Kreuze is classically trained in plant virology and has practiced his craft in potatoes. He is currently working at the Center for Potato Improvement (CIP)

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34:59

Technology and Society

Talking Biotech with Dr. Kevin Folta ·

2017/04/22

The issues of biotechnology benefit from examination from social scientists. There are scientists that help define the social reaction to science and the way that scientists need to communicate issues in technology. Dr. Matthew Harsh is an Assistant Professor at the Centre for Engineering Technology at Concordia University in Montreal Canada. The discussion talks about the interface of natural sciences and social sciences, and how discussions can affect policy. Tips are also provided

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57:57

Specialty Crops (Fruits, Veggies, & Nuts!)

Talking Biotech with Dr. Kevin Folta ·

2017/04/15

What are Specialty Crops? These are the crops of the produce aisle, fruits, vegetables, nuts. These are high-value crops that receive relatively little research funding compared to other types of the big-ag crops, things like corn, wheat, sugar and soy. Helena Bottemiller-Evich is the Senior Food and Ag Reporter for Politico, and asks the question, “Why is the government not putting more funding into the foods we are supposed to be eating?” Helena discusses the paradox of funding for

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42:28

Cancer Immunotherapy

Talking Biotech with Dr. Kevin Folta ·

2017/04/08

The newest and most promising therapies for challenging cancers are adopting molecular-biology strategies. Brain tumors are especially problematic because of their location impedes patient function and presents formidable barriers to surgical treatments. But new molecular approaches show promise. A series of new techniques from viruses genetically trained to attack the tumor, to genetic modifications of immune cells, to new types of monoclonal antibodies represent a few of the new tricks

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36:01

Transgene Flow

Talking Biotech with Dr. Kevin Folta ·

2017/04/01

This week’s podcast is an important discussion, a cautionary tale of what can happen when genetically-engineered crops are introduced to the environment. Circumstances may lead to release of the transgene into sexually compatible wild plants, leading to its persistence in non-crop species. Dr. Carol Mallory-Smith from Oregon State University has analyzed gene flow in grasses, and was the perfect match for understanding the issue of gene flow from genetically-engineered, roundup-ready,

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55:39

Food Truths- Debunking Myths, Celebrating Abundance

Talking Biotech with Dr. Kevin Folta ·

2017/03/25

Hormones, antibiotics, GMOs… A trip to the grocery store is a battle against fear and guilt. From marketers to activists, there is a concerted effort afoot to use fear, shame and guilt to shape consumer food choices. Sadly, this is happening at a time of unprecedented abundance, yet a time when farmers are facing difficulty in competing against low prices and endless regulation. Michele Payn is a popular speaker and author that is here to talk about her book Food Truths. The book

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33:28

Decreased Fungal Food Toxins with RNAi

Talking Biotech with Dr. Kevin Folta ·

2017/03/19

Aflatoxins are trace compounds produced by certain fungi, and represent a legitimate food safety risk. These fungi grow on corn, peanuts and other crops, especially in warm, humid areas that lack fungal control measures. They have been connected to numerous human diseases, primarily liver cancer, but also cause problems in livestock fed contaminated grain. Dr. Monica Schmidt of the University of Arizona has a good solution. Her team has expressed an RNA sequence in corn that matches the

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45:29

Agriculture, Butterflies and Bees

Talking Biotech with Dr. Kevin Folta ·

2017/03/11

The effects of farm insect controls on butterflies and bees are important to understand. Dr. Ric Bessin is an Extension Professor from the University of Kentucky is an entomologist that has studied this relationship. The discussion covers GE crops and monarch butterflies, habitat loss, and host plants, as well as the relationship between bees and insect controls. Hosted by Dr. Paul Vincelli. Dr. Bessin’s website is here. Follow Dr. Paul Vincelli @pvincell # COLABRATalking Biotech is

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487 results

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