GDP-L-Galactose Phosphorylase (GGP), L-Galactose Dehydrogenase (L-GalDH), and L-Galactono-1,4-Lactone Dehydrogenase (GLDH) are Key Genes for Screening Guava Genotypes for Higher Ascorbic Acid Content - Chukkamettu Anusha; Arumugam Nagaraja; Madhubala Thakre; Poonam Maurya; Shubham Jagga; Eldho Varghese; Nayan Deepak Gangappa; Manish Srivastav; Mohammad Tasleem; Amitha Mithra Sevanthi (Plant Molecular Biology Reporter, 2026)