subject | relation | object |
---|---|---|
anther wall secondary parietal cell layer | is_a | portion of ground tissue (PO:0025059) |
anther wall secondary parietal cell layer | BFO:0000050 | anther wall (PO:0000002) |
anther wall secondary parietal cell layer | RO:0002202 | anther wall primary parietal cell layer (PO:0006006) |
subject | relation | object |
---|---|---|
anther wall middle layer (PO:0004700) | RO:0002202 | anther wall secondary parietal cell layer |
anther wall outer secondary parietal cell layer (PO:0006009) | is_a | anther wall secondary parietal cell layer |
anther wall inner secondary parietal cell layer (PO:0006008) | is_a | anther wall secondary parietal cell layer |