发表于 2025-3-25 21:48:50
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Studies on the relationship between ploidy level, morphology, the concentration of some phytohormones and the nicotine concentration of haploid and doubled haploid tobacco (, L.) and NICA plants, concentration of gibberellins was considerably higher than in doubled haploids. This higher GA activity is almost entirely due to elevated levels of polar gibberellins. The same leaf shape as in haploids could be induced by GA. sprays to doubled haploids. A similar leaf shape was also observed on t |
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