親本基因型 的英文怎麼說
中文拼音 [qīnběnjīyīnxíng]
親本基因型
英文
parent genotype-
There are two main types of nuclear division : mitosis, which results in daughter cells identical to their parents ; and meiosis ( reduction division ), which produces daughter cells which have half the number of chromosomes of their parent cells, and in which the genetic material has been recombined
核分裂有兩種主要的類型：一種為有絲分裂，即子代細胞與親本相同，另一種為減數分裂，其產生的子細胞所含的染色體數為親本染色體數的一半，基因在分裂過程中發生了重組。In these cases, the parental cells differ at least with respect to genotype if not phenotype as well.
在這些情況下，親本細胞即使不在表現型上至少也在基因型上有區別。In these cases, the parental cells differ at least with respect to genotype if not phenotype as well
這些情況下，親本細胞即使不在表現型上至少也在基因型上有區別。Four japonica restorer lines with the restoring genes for the genetic - cytoplasmic male sterility including jijing 85, ji 524, e180 and e385 have been successfully developed through the breeding method of recurrent selection, using eight japonica ptgms lines and 28 elite japonica varieties or lines selected from the north cold rice growing area in china as the breeding materials
摘要利用8份光溫敏核不育粳稻材料及28份北方寒冷稻作區優良粳稻品種（系）作為原始親本開展輪回選擇育種，育成了吉梗85 、吉524 、 e180和e385等4個具有三系恢復基因的粳型恢復系。Besides, to discuss the methods and pathways for building the hybridize parents of excellent quality by yunnan scent soft rice germplasms and for selection breeding the hybrid rice of high quality, to discuss the scent gene genetic expression of yunnan rice germplasms and the problem of breeding application
此外，討論利用雲南香型軟米稻種資源創建品質優異雜交稻親本和選育優質雜種稻的方法和途徑，以及雲南稻種資源香味基因遺傳表現及其在育種中應用問題。In this study, a 1. 7kb kpni fragment and a lacz gene expression cassette carrying the e. coli lacz gene under the control of sv40 promoter were inserted into the transfer vector pbdtk - uni ( a 277bp acci - accl fragment in the tk gene was deleted ). the new transfer vector was called puni - lacz. the transfer vector puni - lacz and purified genomic dna of strain bartha - k61 were used to cotransfect vero cells using lipofectin transfection procedure
本研究以呈ge ~ -表型的經典弱毒疫苗bartha - k61株為親本株，在通用prv轉移載體pbdtk - uni的基礎上，在其多克隆位點中插入由sv40早期啟動子控制下的lacz基因表達盒，同時將下游同源臂增加了一個1 . 7kb的kpni片段，使上下游同源臂的長度都超過了1kb ，構建了一個新的轉移載體puni - lacz 。Based on existing theories and researches, this thesis aims to explore the coherence among some prosocial behavior patterns ( helping, sharing, co - operation and modestly declination ). outline the trends of children ' s prosocial behavior, probe into the relationships among students " prosocial behavior, peer relationships, interpersonal trust, social desirability and self - esteem in the elementary and middle schools, so that it can give a psychological explanation on the cultivation and education of children ' s prosocial behavior
本研究力圖在前人已有的研究基礎上，考察中小學生親社會行為中的幾種具體行為類型（助人、分享、合作、謙讓）之間是否具有一致性，描述中小學生親社會行為的發展趨勢，探究同伴關系、人際信任、社會期望及自尊等因素與中小學生的親社會行為之間的關系，以期為中小學生親社會行為的培養與教育提供心理學依據。Objective to establish a complex pcr method and to investigate the genetic polymorphism and population difference of three loci on y - chromosome, so as to provide a database for forensic medicine casework. methods edta - blood specimens were collected from 163 unrelated males in han population in taiyuan. different tissues of one corpse were analyzed including blood, muscle, liver and kidney
方法（ 1 ）樣本採集：隨機抽取163名太原地區漢族無親緣關系的男性個體的靜脈血， edta抗凝，進行dys390 、 dys391和dys393基因座等位基因及單倍型頻率分佈調查；採集同一屍體血液、肌肉、肝臟、腎組織進行同一性檢測；採集20例兩代家系血進行突變觀察；取20例女性個體血進行男性特異性檢驗。分享友人