查询词典 Pal.

The activity of POD in Qinguan is 251% of Fuji and the activity of PAL in Qinguan is 181% of Fuji in Apple Alternaria Blotch; The activity of POD in Qinguan is 195% of Fuji and the activity of PAL in Qinguan is 209% of Fuji in Apple Leaf Brown Spot.

在斑点落叶病中，秦冠的POD活性是富士的251%，秦冠的PAL活性是富士的181%；在褐斑病中，秦冠的POD活性是富士的195%，秦冠的PAL活性是富士的209%。

PAL activity, chitinase activity, total Polyphenol content and total Flavonoids content in soybean leaves induced by the same crude toxin and race were similar, it stated that the crude toxin is an important factor which can induce resistant substances, but the induced speed and the induced intensity by the crude toxin and conidium were different. Firstly, the induced speed of crude toxin which induced PAL activity and total Flavonoids content of resistant soybean varieties was faster than speed of C.

同一生理小种的粗毒素与灰斑病菌对大豆叶片内PAL活性、总多酚类含量、总黄酮含量以及几丁质酶活性等几种生化指标均表现出相似的诱导作用，由此可推断粗毒素是诱导大豆叶片内的PAL活性、总多酚含量、总黄酮含量以及几丁质酶活性产生变化的主要生物因子，只是二者在对抗性不同的大豆品种的诱导速度及强度上存在一定的差异。

Cubense, indicating that the expression of M-PAL may be related to resistance of banana Fusarium wilt.

cubense race 4 后大蕉叶片中M-PAL基因的转录谱进行研究表明，在接种枯萎病菌后M-PAL基因在叶片中的转录水平提高，因此推测M-PAL基因的表达可能与香蕉枯萎病抗性相关。

Sp. cubense, indicating that the expression of M-PAL may be related to resistance of banana Fusarium wilt.

sp。 cubense race 4后大蕉叶片中M-PAL基因的转录谱进行研究表明，在接种枯萎病菌后，M-PAL基因在叶片中的转录水平提高，因此推测M-PAL基因的表达可能与香蕉枯萎病抗性相关。

The changes in PAL and PO activity and in cellulose and lignin contents were studied. The results indicated that the activities in PAL and PO and contents in cellulose and lignin increased by a big margin, and the course of lignification was moved forward from shoot base to top.

结果表明：PAL和PO活性以及纤维素和木质素的含量从基部向顶部逐渐降低，呈梯形分布，木质化进程是从基部向顶部推进的；竹笋离体后，PAL和PO活性大幅度增高，纤维素和木质素含量大量增加加速了老化进程。

(1)PAL is better entrapped by PAG with a T∶C ratio of 8∶30.(2)PAL immobilized by glutaric dialdehyde on Bio-Gel P-300 is better than by CDC.(3)The best one is the dehydration and redehydration method.(4)Immobilized and permeated PAL active yeast cells are resistant to trypsin digestion and retain its PAL activity.

(1)固定化酶活性采用T∶C比为8∶30明显高于8∶19；(2)以戊二醛将PAL固定于Bio-GelP300优于用DCD固定化的酶；(3)质脂体包被中以脱水再加水法对酶活性影响较少，脂类组成以磷脂酰胆碱：胆固醇：磷脂酰丝氨酸比值7∶2∶1最好；(4)固定化PAL活性酵母细胞能较好地抵抗人工肠液中胰蛋白酶的水解作用，亦能明显降低苯丙氨酸的浓度。

Study on the variation of PAL activities in the inoculated leaves were closely correlated with the Stylosanthes resistance against anthracnose. The expression level of PAL gene in Mineirao is higher than that in CIAT2312 after inoculation with the test of semi-quantitative RT-PCR. And PAL gene had possible function of resistance to anthracnose.

本研究通过对不同柱花草种质对炭疽病的抗性鉴定，在验证了PAL 在Mineirao 柱花草抗炭疽病方面起一定作用的基础上克隆出PAL 基因，利用半定量RT－PCR 检测该基因在两种柱花草中的差异性表达，分析表明，Mineirao 表达量高于CIAT2312 柱花草，推测出该基因与抗炭疽病有关。

The results showed that as to resistant material (R15), the activities of POD, CAT, SOD, APX increased and PAL kept stable in sheaths, in leaves the activity of POD、CAT and APX increased, SOD、PAL decreased; as to high susceptible material (478), the activities of POD and CAT increased in both sheaths and leaves, SOD increased in leaves but decreased in sheathes, both PAL and APX had no striking change.

其结果显示高耐材料R15的叶鞘中除PAL变动不大外，POD、CAT、SOD和APX活性都有不同程度的增加，其中POD活性变化最为剧烈，叶片中POD、CAT和APX表现上升，SOD、PAL表现下降；高感材料478的POD、CAT在叶片与叶鞘中均表现上升，SOD在叶片中上升、叶鞘中下降，PAL和APX均无明显变化。

The transcript of M-PAL gene in the leaves was increased when the plantlets of plantain were inoculated with Fusarium oxysporun f. sp.cubense, indicating that the expression of M-PAL may be related to resistance of banana Fusarium wilt.

对接种香蕉枯萎病菌4号生理小种Fusarium oxysporum f.sp.cubense(FOCrace4后大蕉叶片中M-PAL基因的转录谱进行研究表明，在接种枯萎病菌后，M-PAL基因在叶片中的转录水平提高，因此推测M-PAL基因的表达可能与香蕉枯萎病抗性相关。

This shows that the increasedflower pigment contents of Purple leaf plum are related to PAL activity, but the PAL not the onlyregulatory enzyme of flower pigment composite.

PAL活性和花色素含量的变化不同步，说明干旱胁迫使紫叶李叶片花色素含量上升，与PAL活性有一定关系，但PAL不是紫叶李叶片花色素合成的唯一调节酶。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。