Polyembryony in Mango
Polyembryony in mango is a fascinating phenomenon where multiple embryos develop within a single seed. Unlike most plants, where one seed produces one embryo, polyembryony in mangoes results in several genetically identical or fraternal embryos. This occurrence often leads to the production of multiple seedlings from a single seed, enhancing the chances of germination and survival for the mango tree. While the exact mechanisms behind polyembryony in mangoes are not fully understood, it’s believed to be influenced by genetic and environmental factors.
Polyembryony – Types, Causes, and Importance
Polyembryony refers to the occurrence of multiple embryos developing within a single ovule, seed, or fertilized ovum, and it is observed in both animals and plants. Polyembryony can be influenced by environmental conditions and genetic factors. Environmental factors such as temperature, light, and nutrient availability can cause polyembryony in certain plant species. Polyembryony examples are seen in mango, citrus, and in gymnosperms.
Genetic factors, including specific gene mutations or variations, may also play a role in regulating polyembryony. In this article, we will look into the meaning, causes, types, examples, and significance of polyembryony.
Table of Content
- What is Polyembryony in Plants?
- Causes of Polyembryony
- Types of Polyembryony
- Polyembryony in Mango
- Polyembryony in Gymnosperms
- Examples of Polyembryony
- Difference Between Apomixis and Polyembryony
- Importance of Polyembryony in Plants