So extremely probably, ETH affects the gravitropism via auxin. In this case, such mutants might be used as the ideal model plants for the study of the closs-talk between ETH and auxin.

• 因此，ETH有可能通过调控Auxin这个中心因素来影响向重力性反应，这些乙烯突变体极可能成为研究ETH对Auxin作用的理想模式材料。