| ID | TO:0000026 |
|---|---|
| DEFINITION | "Abortion at tri-nucleate stage of microspore development." [Gramene:pankaj_jaiswal, IRRI:SES] |
| XREF | None |
| COMMENT | An example is CMS-boro in rice. |
| SYNONYM | "TNUABR (related)" RELATED [] |
| IS_A | TO:0000218 ! pollen abortion type |
| PUBMED | PUBMED |