A G-SSR MARKER PRIMER COMBINATION AND ITS APPLICATION IN THE CONSTRUCTION OF FINGERPRINT OF ANCIENT CINNAMOMUM CAMPHORA (L.)

The present disclosure relates to the technical field of biological information, in particular to a G-SSR marker primer combination and its application in the construction of fingerprint of ancient Cinnamomum camphora (L.) Presl. The G-SSR marker primer combination consists of primer pair 1 and primer pair 2; wherein, the upstream primer sequence of primer pair 1 is shown as SEQ ID NO.1, and the downstream primer sequence is shown as SEQ ID NO.2; the upstream primer of primer pair 2 is shown as SEQ ID NO.3, and the downstream primer is shown as SEQ ID NO.4. The present disclosure also discloses a method for constructing the fingerprint of ancient Cinnamomum camphora (L.) Presl. The fingerprint construction of ancient Cinnamomum camphora (L.) Presl by using the construction method of the present disclosure can provide reference for the subsequent differentiation and fingerprint construction of more Cinnamomum camphora (L.) Presl germplasm resources, and provide theoretical basis for the protection of ancient Cinnamomum camphora (L.) Presl germplasm resources, and the genetic improvement, variety identification and high-quality gene exploration of Cinnamomum camphora (L.) Presl.