Genome-wide association study dissects the genetic architecture of progesterone content in Persian walnut leaves (Juglans regia L.).

ABSTRACT: Progesterone (P4) is an endogenous sex steroid hormone involved in the ovulatory cycle and pregnancy of animal species. In sheep and goats, P4 analogues are used to induce synchronized ovulations and oestrus behavior of the females. In humans, P4 from chemical synthesis is used to treat peri-menopausal disorders. However, such molecules are released into aquatic environment and can be a source of pollution, are prohibited in organic farms and go against the trend of "naturality" in animal production as well as in human health. A natural alternative may consist in the extraction and use of P4 in plants. Mammalian hormones were discovered in an increasing number of plant species, including walnut leaves that contain high levels of P4. We compared the content of P4 in leaves of 170 accessions

SUBMITTER: Bernard A 

PROVIDER: S-EPMC11829387 | biostudies-literature | 2025 Feb

REPOSITORIES: biostudies-literature