Short tandem repeat ( str ) is one of the genetic polymorphic markers within the nry region in chromosome y , which is also called microsatellite 短串联重复( str )是y染色体nry区的多态性遗传标记的一种,又称微卫星。
For rapd , 33 selected primers produced 338 bands , among which , 102 ( 30 . 2 % ) were polymorphic between the parents 利用经过筛选出27个rapd单引物和6对rapd引物组合,共得到338条片段,其中有102 ( 30 . 2 % )条在亲本间呈多态性。
The advent of complex polymorphic viruses actually killed off some scanners that were unable to move to more advanced detection techniques 复杂变形病毒的出现在使得许多杀软被病毒破坏的同时,并没有促成更先进的反病毒技术的产生。
Through selectors and dynamic linkage the same function name will take different actions for different classes . such a function is called polymorphic 通过选择器动态链接不同类的相同的函数名,但会带来不同的结果。这样的函数被称作动态函数。
A 40 - base polymorphic repeat sequence located in the 3 ' - untranslated region of the dat gene was purified and amplified by polymerase chain reaction ( pcr ) 将位于多巴胺运输器基因3 '端未转译区段的40 -碱基多形性重复序列予以纯化、经聚合酶链锁反应放大。
If there is one thing we can learn from polymorphic and metamorphic viruses it is that virus writers enjoy the challenge of beating the anti - virus technologies 如果说我们能从多态病毒和变形病毒那里学到什么,那就是病毒作者享受打败反病毒技术这种挑战。
Such risks may open illicit network connections , use polymorphic tactics to self - mutate , disable security software , modify system files , and install additional malware 这种风险可能公开非法网络连接,战术运用多态性自我变种,安全软件失灵,修改系统档案,并增设恶意
The study screened 9 pairs of highly polymorphic primers from 32 pairs of primers for tomato by ssr and analyzed the genetic polymorphisms of 24 tomato germplasms 摘要采用ssr技术,从32对番茄引物中筛选出9对多态性较高的引物,分析了24份番茄种质材料的遗传多态性。
relating to the occurrence of more than one kind of individual (independent of sexual differences) in an interbreeding population; "a polymorphic species" 同义词:polymorphous,
relating to the crystallization of a compound in two or more different forms; "polymorphous crystallization" 同义词:polymorphous,
having or occurring in several distinct forms; "man is both polymorphic and polytypic"; "a polymorphous god" 同义词:polymorphous,