1.3.98.3 anther - 746121 1.3.98.3 embryo sac - 746121 1.3.98.3 endosperm of developing seeds 746121 1.3.98.3 flower promoter and transcript analyses indicate that AtHEMN1 is expressed mainly in floral tissues and developing seeds 746121 1.3.98.3 gametophyte - 746121 1.3.98.3 monocyte - 711084 1.3.98.3 plant ovule - 746121 1.3.98.3 seed promoter and transcript analyses indicate that AtHEMN1 is expressed mainly in floral tissues and developing seeds 746121