Summary
The gibberellin A1 (GA1)-like and GA5-like fractions from immature seeds of Pisum sativum cv. Progress No. 9 were identified by combined gas chromatography-mass spectrometry as GA29 and GA20 respectively.
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Frydman, V.M., MacMillan, J. Identification of gibberellins A20 and A29 in seed of Pisum sativum cv. Progress No. 9 by combined gas chromatography-mass spectrometry. Planta 115, 11–15 (1973). https://doi.org/10.1007/BF00388600
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DOI: https://doi.org/10.1007/BF00388600