•  · 4.9 km MPC · JPL 7702 1991 PO13 — August 5, 1991 Palomar H. E. Holt FLO 3.0 km MPC · JPL 7703 1991 RW — September 7, 1991 Palomar E. F. Helin  · 7...
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  • published by the Minor Planet Center on 13 February 1987 (M.P.C. 11641). In 1991, the USS Helin debuted on the movie Star Trek VI: The Undiscovered Country...
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  • Thumbnail for Hypoxanthine-guanine phosphoribosyltransferase
    1007/978-1-4615-7703-4_27. ISBN 978-1-4615-7705-8. PMID 1840476. Sculley DG, Dawson PA, Beacham IR, Emmerson BT, Gordon RB (Oct 1991). "Hypoxanthine-guanine...
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  • Thumbnail for Mitochondrion
    mitochondrial origin outside the sampled alphaproteobacteria". Nature. 557 (7703): 101–105. Bibcode:2018Natur.557..101M. doi:10.1038/s41586-018-0059-5. hdl:1874/373336...
    167 KB (18,361 words) - 20:56, 20 October 2024