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In futuro sarà possibile raddoppiare i raccolti di pomodori. Ricercatori statunitensi del Cold Spring Harbor Laboratory sono riusciti a “truccare” i geni di alcune piante.
Il gruppo, si legge su Nature Genetics, ha individuato una serie di mutazioni genetiche che cambiano l’architettura della pianta: è stato in sintesi regolato in maniera precisa l’equilibrio fra l’ormone florigeno e quello anti-florigeno.
Il primo promuove la fioritura e quindi la produzione di frutti, il secondo favorisce la crescita vegetativa con la produzione di foglie e germogli.
ANSA/RedMM
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