Key to Reviving Georgia's Chestnut Trees May Lie in the Past Ajc Com Acf Form

Instructions and help about Key To Reviving Georgia's Chestnut Trees May Lie In The Past Ajc com Acf

SYSTEMS ARE SWEEPING. KNOW WHAT PRENSKY HAS THIS STORY. LET'S TAKE A LOOK AT THE NORTH AMERICAN CHESTNUT. >> Reporter: SCIENTISTS ARE NEARING A BREAKTHROUGH THAT COULD TRANSFORM AGRICULTURE. THE USING THE LATEST ADVANCES IN BIOTECHNOLOGY AND GENETIC ENGINEERING TO BRING ACK THE FALLEN GIANTS OF THE EASTERN FOREST. THE AMERICAN CHESTNUT. THE AMERICAN CHESTNUT. SEARED INTO UR MEMORY WITH SONGS AND OFTEN IN TABLES THEMSELVES. >> AMERICAN CHESTNUTS WERE SOME OF THE BIGGEST AND MOST PROMINENT TREES IN THE EAST. >> THEY COULD BE 18 FEET. IT WAS CRAZY. >> Reporter: AROUND THE TURN-OF- THE-CENTURY A FUNGUS WAS IMPORTED FROM ASIA THAT CAUSED CHESTNUT LIGHT AND WITHIN 15 YEARS NEARLY ALL AMERICAN CHESTNUT TREES DIED. >> COULD YOU IMAGINE WHAT WOULD HAPPEN IF A BLIGHT HIT THE SUGAR MAPLES AND THEY WERE ALL GONE? LOOK AT THE CULTURE THAT DISAPPEARED. THAT HAPPENED TO A WIDE STRETCH OF THIS COUNTRY. WHEN THE CHESTNUT DISAPPEARED. >> Reporter: EFFORTS TO SAVE THE TREES BEGAN ALMOST IMMEDIATELY. >> T