Multiplexed SSR and agronomic data used in an investigation of obsolete diversity of rye (Secale cereale L.)

Abstract

Rye (Secale cereale L.) is one of the most important cereal crops cultivated in the world due to its ability to produce high yields even when grown under environmental stress conditions. About 27,000 Secale accessions have been collected and preserved in 70 gene banks worldwide. Although the germplasm represents a great source of genetic diversity, the molecular characteristics refers only to the part of them. Here, we present data obtained by the Simple Sequence Repeat markers (SSR) analysis of 100 rye accessions preserved in the gene bank of the Polish Academy of Sciences Botanical Garden – Center for Biological Diversity Conservation in Powsin. Additionally, the data presented in this article refers to evaluation of agronomoic traits and weather conditions measured for 14 years. The data was used in the research article “Investigation of obsolete diversity of rye (Secale cereale L.) using multiplexed SSR fingerprinting and evaluation of agronomic traits” [1].

Keywords

• Molecular markers
• Agronomic traits
• Meteorological data
• Diversity
• Gene bank germplasm