Dr. Jay Johnson: Genomic Selection for Thermotolerance in Pigs | Ep. 356

In this episode of The Swine it Podcast Show, as producers prepare for rising temperatures and seasonal heat stress challenges, Dr. Jay Johnson from the University of Missouri explains how genomic selection can support thermal tolerance in pigs without sacrificing productivity and become part of a broader strategy to improve performance and support animal welfare. He discusses why body temperature alone can be misleading, how heat loss capacity helps identify more resilient pigs, and why gestational heat stress can affect offspring performance long after birth. Listen now on all major platforms!"Selecting for heat loss capacity can identify pigs with a reduced rate of body temperature increase as environmental conditions tend to go up."Meet the guest: Dr. Jay Johnson is an Associate Professor of Animal Welfare and Stress Physiology at the University of Missouri. His work integrates stress physiology, nutritional physiology, and applied ethology to improve livestock welfare and productivity under challenging environmental conditions. Learn more from Dr. Jay Johnson on The Swine it Podcast Show, available on all major platforms.Don’t miss the chance to be part of the Swine Inner Circle! Join now and connect with leading experts in swine nutrition.Liked this one? Don’t stop now — Here’s what we think you’ll love!What you will learn:(00:00) Highlight(01:34) Introduction(04:11) Thermal tolerance(04:59) Genomic selection(06:27) Heat loss capacity(11:44) Gestational heat stress(22:41) Economic impact(25:10) Final questionsThe Swine it Podcast Show is trusted and supported by innovative companies like:* dsm-firmenich* Adisseo- BinSentry- Biofractal- DietForge- SunHy- Cargill- KT Pacer𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.Website: The Swine it Podcast ShowInstagram: The Swine it Podcast ShowLinkedIn: The Swine it Podcast Show