Fig. 5From: Exploring Natural Allelic Variations of the β-Triketone Herbicide Resistance Gene HIS1 for Application in indica Rice and Particularly in Two-Line Hybrid RiceField phenotype of Mingliangyou143 and its parents to BBC. The 2-line hybrid rice variety Mingliangyou143 (F1) and its female parent MingS and male parent P143 were grown in a paddy field treated with BBC (300 g of active ingredient/ha) at 10 days after direct seeding. Examination of the plants at 25 days after direct seeding revealed that F1 and P143 were resistant to BBC, whereas MingS was sensitiveBack to article page