ZenToks Publication

Chapter 1

Genetic analysis of Indigenous Tribal crops

Abstract/Preface

Genetic diversity is essential for agricultural sustainability, food security, and climate resilience, especially among indigenous crops grown in the tribal areas of Kerala. This study investigates the genetic variability of Dioscorea (yams), Manihot esculenta (cassava), and Musa spp. (banana) through the use of Inter-Simple Sequence Repeat (ISSR) markers. By employing ISSR-based genotyping along with fluorescently labeled primers and capillary electrophoresis, we gain detailed insights into genetic relationships, population structures, and adaptation strategies. The results underscore the importance of traditional farming systems as vital sources of genetic diversity, highlighting the necessity for conservation and breeding efforts. By merging molecular techniques with ethnobotanical knowledge, this research promotes sustainable agricultural practices, enhances biodiversity conservation, and protects the genetic heritage of tribal communities. Future efforts will focus on broadening molecular studies to include more indigenous crops and establishing participatory breeding programs aimed at developing climate-resilient cultivars.