Enteromorpha gender specific molecular marker and application thereof

The invention belongs to the field of seaweed molecular genetics, and relates to an enteromorpha gender specific molecular marker and application thereof. The enteromorpha gender specific molecular marker is characterized in that one enteromorpha female gametophyte DNA specific molecular marker and one enteromorpha male gametophyte DNA specific molecular marker are provided, wherein the nucleotidesequences of the enteromorpha female gametophyte DNA specific molecular marker and the enteromorpha male gametophyte DNA specific molecular marker are respectively SEQ ID NO. 3 and SEQ ID NO. 4, theSEQ ID NO. 3 is obtained by amplifying a primer sequence SEQ ID NO. 1, and the SEQ ID NO. 4 is obtained by amplifying a primer sequence SEQ ID NO. 2. The specific molecular marker is completed by detecting the specific fragment through PCR (polymerase chain reaction), and the process comprises the following steps of extracting to-be-detected enteromorpha genomic DNA, performing PCR amplification,and performing agarose gel