C - Y多益單字1000 - chlamys 中文 - EN166

chlamys n.(pl. chlamyses, chlamydes ...

chlor-
Crossbreeding of chlamys farreri were performed using the parent scallops from the korea wild population ( k ) , china cultured stock ( c ) and the survived individuals in epedimic waters in culture area of china ( cs ) . four crosses , k k , k c , k cs and c c , were constructed . the index of growth performance of their progenies such as the length and width of the shell and the individual weight were measured for heterosis study 用來自韓國野生的櫛孔扇貝和中國養殖的櫛孔扇貝以及發病區存活的個體作為親本，構建韓國野生韓國野生、韓國野生中國養殖、韓國野生中國養殖發病區存活個體以及中國養殖中國養殖共四個交配組合，通過對f1代個體殼寬、殼高和體重的測量比較不同群體的生長情況。
Rapd ( random amplified polymorphic dna ) technique was used to study the genetic structure and genetic differentiation of the natural population and the hatchery stock of chlamys farreri . amplifications with 20 10 - base primers under predetermined optimal reaction yielded 153 reproducible amplified fragments ranging from 200 to 3000bp . the mean proportions of polymorphic amplified fragments of natural population and the hatchery stock were 73 . 2 % and 70 . 6 % respectively , and the mean hetreozygosities of them were 0 . 27 and 0 . 26 respectively 在對20個野生櫛孔扇貝和20個養殖櫛孔扇貝的基因組dna的檢測中， 20個隨機引物共擴增出153條清晰可分辨的dna片段，片段大小在200 3000bp之間，其中野生種群和養殖群體多態性片段分別為112和108條，多態位點比例分別為73 . 2 %和70 . 6 % ，雜合度分別為0 . 27和0 . 26 。
The results showed that hybrids from hybridization between chlamys farreri and chlamys nobilis had 35 chromosomes and uniform karyotype . on the other hand , 1 / 3 of hybrids from hybridization between chlamys nobilis and chlamys farreri had 35 chromosomes , another 1 / 3 had 38 . results showed polymorphism in karyotypes of hybrids from latter hybridization 與此相對應，對正交子代染色體的統計結果表明，約l / 3的染色體分裂相擁有35條染色體，而1 / 3的染色體分裂相擁有38條染色體;正交子代的染色體核型也具有多態性，不能統一。
The same phenomenon was observed in interspecific hybridization between chlamys farreri and chlamys nobilis . the karyotypes of adult hybrids and their parents were analyzed and compared . the chlamys nobilis ' s diploid chromosome number is 2n = 32 , karyotype consists of 6m + 26t , nf = 38 對該雜交組合的親本華貴櫛孔扇貝的染色體核型分析表明，華貴櫛孔扇貝雜交扇貝的細胞遺傳學研究共有zn = 32條染色體，核型公式為2n = 32 = 6m + 26t ，染色體臂數nf = 38 。
Chlamys farreri , which belongs to mollusca , bivalvia , pterioidae pectinidae , are widely distributed on the china from donghai sea to bohai sea , korea and japan . this species has been the main aquacultrue shellfish for many years in northchina 利用同工酶技術，對中國櫛孔扇貝和日本櫛孔扇貝的遺傳差異進行了比較分析，并對它們的正反交后代的酶表型及遺傳型進行了分析，探討了亞種間雜交的機制。
Results also showed that lectins such as pha did not have distinct influence on increasing of metaphase of scallop . intergeneric hybridization between patinopecten yessoensis and chlamys farreri yielded hybrids which can survive to adult 本論文還對pha等外源凝集素對扇貝成體組織染色體的制備的影響進行了研究，結果未觀察到pha對增加扇貝染色體分裂相有顯著的影響。
With the selected outgroup - chlamys farreri , the phylogenetic trees suggested that zhejiang population has differentiated . 3 . in pb - pa and y1 - p0 families of argopecten irradians , 12 and 10 rapd primers were selected , which 在海灣扇貝pb - pa與y1 - p0家系中，分別篩選出12和10條引物，其擴增出的產物在雙親中呈現多態的片段。
Cytogenetic studies were made on several hybrid scallops using the karyotype method . hybridizations between chlamys farreri and patinopecten yessoensis , c . farreri and chlamys nobilis were studied 本論文在染色體水平對蝦夷扇貝櫛孔扇貝雜交以及櫛孔扇貝華貴櫛孔扇貝正反交等幾個扇貝雜交組合進行了細胞遺傳學研究。
A study on the hybridization between scallops chlamys farreri and patinopecten yessoensis 櫛孔扇貝與蝦夷扇貝雜交生產性育苗技術的研究
Histological study on digestive systme of the scallop chlamys farreri jones of preton 櫛孔扇貝消化系統的組織學研究