Postdoctoral researcher in sciences claimed extraordinary ability under awards, membership, and published material criteria. AAO found petitioner met one criterion (membership in Sigma Xi and ASBMB) but failed to meet required threshold of at least three criteria. Evidence showed postdoctoral talent but insufficient to demonstrate sustained national or international acclaim at very top of field.

Plant pathology researcher claimed extraordinary ability. Director found two criteria met. AAO affirmed only two criteria (judging, scholarly articles) and rejected original contributions and leading role as lacking major significance. Appeal dismissed for failure to satisfy three criteria.

A junior cell biology researcher and faculty member sought extraordinary ability classification, claiming awards, membership, contributions and scholarly articles. The AAO found the contributions and articles criteria carried more weight than the director allowed, but rejected awards and membership. Overall evidence did not show sustained acclaim at the top of the field, so the appeal was dismissed.

Cell biologist sought EB-1A extraordinary ability in sciences. Petitioner met initial three criteria: judging, original contributions, and scholarly articles. On final merits analysis, AAO found petitioner's accomplishments not commensurate with sustained national or international acclaim required. Appeal dismissed.