条锈病

SSR techniques were employed to preliminary mapping of the resistance gene Rpp9-2. Bulked segregant analysis revealed that 2 primer, phi118 and phi041, amplified polymorphic bands.

对南方玉米锈病基因Rpp9-2进行SSR初步分析，表明，引物phi118和phi041在双亲和抗感基因池扩增出一致的多态条带。

Based on the chromosomal location and the resistance pattern of the gene, YrY206 should be a novel stripe rust resistance gene.

分析基因所在染色体的位置、抗病性特征，认为YrY206是一个新的抗小麦条锈病基因。

GENE TRANSFER ; RESISTANCE TO YELLOW RUST ; WHEAT RYE TRANSLOCATION ; WHEAT BREEDING.

基因转移；易位系；条锈病；抗性；小麦育种

Rye ; Stripe rust ; RAPD assay ; Molecular marker ; Wheat-rye derivatives ; Alientraslocation line ; Early generation selection

黑麦；条锈病； RAPD分析；分子标记；小麦─黑麦衍生系；异易位系；早代选择

A recombinant inbred line population with 148 F5 lines generated from the cross between Chuanmai 107 and Avocet-YrA were planted,together with their parents,in Chengdu and Ya'an,China and Toluca,Mexico during 2006 and 2007 cropping seasons for evaluating dis...

在墨西哥国际玉米小麦改良中心Toluca试验站、中国成都和雅安3个环境下，对川麦107/Avocet-YrA组合的F5代重组自交系(recombinant inbred line，RIL)群体进行了小麦条锈病成株抗性鉴定，在此基础上利用SSR标记和复合区间作图法对成株抗性基因进行定位。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。