1 . AA combined Ace, Suc, and Ala are highly specificity for brain abscess.

AA峰结合ace 、 Suc、 Ala峰的显示对脑脓肿诊断特异性高.

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2 . The purity of ALA after purification is up to 90 %.

纯化的ALA纯度达到90%.

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3 . Ace, Suc and Ala appearance cues the the possible existence of cysticerciasis.

Ace 、 Suc、Ala峰的显示提示脑寄生虫囊肿存在的可能性.

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4 . Glycine and succinyl - CoA are precursors of 5 - aminolevulinic acid ( ALA ) biosynthesis.

甘氨酸和琥珀酸是红假单胞菌生物转化合成5-氨基乙酰丙酸 ( ALA) 的前体.

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5 . No. 5 strain: Ser →89→ Ala in ParE.

鸡5号菌株 ParE 在89位丝氨酸变为丙氨酸(Ser-89→Ala).

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