SOURCE - SINK DYNAMICS: REGULATORY MECHANISMS OF CARBON ALLOCATION IN CROP PLANTS
Dr Manish Kumar Singh Manish Kumar Singh
Paper Contents
Abstract
Source-sink dynamics represents a theoretical framework that elucidates how the direction of carbon control within a plant influences the distribution of carbon to various plant components Source. The process of carbon uptake Sink the process of carbon utilization. The equilibrium between the source and sink dictates the allocation of carbon to distinct parts of the plant, including fruits, roots, and tubers. The quality of these tissues post-harvest is contingent upon the carbon distribution during this phase.Several factors that may affect the source-sink dynamics encompass Environmental factors. These may involve disease pressure, agronomic practices, and other environmental conditions. Plant immune response: This can alter the source-sink dynamics. Fungal molecular repertoires: These can influence the source-sink dynamics. Soil competition: This can affect the source-sink dynamics. The trehalose-6-phosphate-sucrose nonfermenting-1-related kinase 1 (T6P-SnRK) signaling pathway serves as a pivotal energy hub that governs carbohydrate content and various facets of carbon allocation. The source-sink relationship in crop plants can significantly influence yield development and the nutritional quality of the crop. Gaining insights into these dynamics can facilitate enhancements in yields and resilience.
Copyright
Copyright © 2025 Dr Manish Kumar Singh. This is an open access article distributed under the Creative Commons Attribution License.