The WUS (WUSCHEL) gene encodes a transcription factor that specifies the adjacent cells to be stem cell. The WUS dependent signal systems have been found in different tissues recent years.

WUS (WUSCHEL)基因编码一转录因子，它的存在使周围细胞具有干细胞的特征，与之相关的信号系统近年逐步被阐明。

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On the form, cognition and semantic features as well as the context and the signal words the identification of metaphor is dependent.

隐喻的辨认要依靠其表现形式、认知、语义特征，以及语境和信号词。

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But if above positive real condition is satisfied only within some frequency range, the convergence of FXLMS algorithm is dependent on the spreading of power spectral density of the reference signal.

若上述正实条件仅在某些频带上满足，则FXLMS算法的收敛将依赖于参考信号功率谱密度的分布。

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This is a signal of Ethiopia moving from an aid dependent economy to a can-do economy.

CNN: Ethiopia powers on with controversial dam project

If defensive stocks are outperforming those that are more dependent on the economy's growth, it could be signal from the market that a slowdown is ahead, these investors argue.

WSJ: Investors Play Defense With 'Boring' Bull-Market Leaders

Independent fact checkers have said that offshore drilling will have no short-term, and little long-term, impact on gas prices, but McCain has said it would be useful as a symbolic gesture to signal U.S. resolve not to be dependent on foreign oil.

CNN: Economy takes center stage in bruising political ads