karyotype 中文意思是什麼

The karyotype of caragana microphylla lam can be espressed as 2n = 16 = 16m ( 4sat ) ; the chromosome number of c. intermedia kuang et h. c. fu is 2n = 18. the karyotype of c. intermedia kuang et h. c. fu can be espressed as 2n = 18 = 16m ( 4sat ) + 2m ; the chromosome number of c. arborescens ( amm. ) lam is 2n = 20. the karyotype of c. arborescens ( amm. ) lam can be espressed as 2n = 20 = 20m ( 4sat ) ; from the conclusion one and two, we can guess : the c. intermedia kuang et h. c. fu ' may be the hybrid or intermediary genve between caragana microphlla lam and c. arborescens ( amm ) lam, also may be have different haploid chromosome number

（ 2 ）可得出三種染色體核型：小葉錦雞兒的染色體數為2n = 16 ，其核型公式為2n = 16 = 16m （ 4sat ） ；中間錦雞兒的染色體數為2n = 18 ，其核型公式為2n = 18 = 16m （ 4sat ） + 2m ；樹錦雞兒的染色體數為2n = 20 ，其核型公式為2n = 20 = 20m （ 4sat ） ，結合形態學所得結論，可推測：中間錦雞兒為小葉錦雞兒和樹錦雞兒的中間類型或雜交種，也可能是具有遞增染色體基數的不同種。

Karyotyping for adanced maternal age was performed by amniocentesis and demonstrated a normal male karyotype ( 46 xy with g - banding )

對此高齡孕婦行羊膜穿刺染色體組型分型檢查，先是正常男性（ 46xy ， g帶顯帶技術） 。

In this paper, the karyotype and banding pattern of amphioxus b. belcheri tsingtauense were reported for the first time

本文首次報道了青島文昌魚染色體的核型和帶型。

The chromosome number and analysis of karyotype of antirrhinum manjus l

金魚草染色體數目及核型分析

New advance in karyotype studies of genus camellia

山茶屬植物核型研究進展

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。

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 。

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 origin of such large amounts of constitutive heterochromatin and their role in karyotype evolution and speciation remain a mystery.

如此大量的結構異染色質的來源及其在染色體組型進化和物種形成中的任務仍是一個謎。

These cells had retained a diploid karyotype.

這些細胞持有二倍體核型。

Research on the karyotype and evolution of drosophila melanogaster species group

黑腹果蠅種組的核型與進化研究

Part 1 : the culture and identification of es - d3 cells and the study of the efficiency of eb formation from es cells when grown on mef feeder layer in es culture medium or cultured in es culture medium supplemented with lif 1000u / ml, es - d3 cells being used in our experiments formed normal clones, expressed akp and kept their normal karyotype over many passages. the in vitro and in vivo differentiation experiments showed that es - d3 cells could differentiate into variety of cell types derived from three primary germ layers

結果顯示： eso3細胞在小鼠胚胎成纖維細胞上和或含白血病抑制因於億f ）的es細胞培養液中形成典型的胚胎幹細胞克隆，堿性磷酸酶染色結果為強陽性，具有正常二倍體核型以及具有在體內外分化為三個胚層來源的組織細胞的潛能，而且具有形成種系嵌合動物的能力。

The material of this study is a new species - cardamine hupingshanesis, found by lin - hang liu and ke - ming liu professors of hunan normal university. its karyotype was analyzed and molecular evolutions of five species, c. hupingshanesis ( hup, about 1300m sea level ), c. griffithii ( gri, about 1500m sea level ), c. impatiens ( imp about 600m sea level ), c. hirsute ( hir, about 200m sea level ) and c. scutata ( scu, about 200m sea level ) were studied. on the basis of moiphological studies, phylogenetic trees were constructed by its sequences and then the phylogenetic relations of hup and four other species were discussed

本文以湖南師范大學劉林翰、劉克明老師發現的十字花科碎米薺屬（ cardamine ）一新種? ?壺瓶碎米薺（ cardaminehupingshanesisl . h . liu ， hup ，海拔1300m左右）為實驗材料，對其核型作初步分析；並結合該新種同屬同組（碎米薺組， sect . cardamine ）但生長在海拔不同的四個種? ?大葉山芥碎米薺（ cardarminegriffithii ， gri ，海拔為1500m左右） 、彈裂碎米薺（ cardamineimpatiens ， imp ，海拔為600m左右） 、碎米薺（ cardaminehirsute ， hir ，海拔為200m左右）和圓齒碎米薺（ cardaminescutata ， scu ，海拔為200m左右）進行了分子系統學研究。

The analysis of abnormal chromosome karyotype on 16 cases

16例染色體異常核型分析

The chromosome number and karyotype of vicia amoena

山野豌豆的染色體數目及核型分析

The karyotype analysis of michelia magnoliaceae in china

中國含笑屬核型分析

The chromosome karyotype analysis on agropyron crestatum

冰草染色體組型分析

The karyotype of hard clam mercenaria mercenaria linnaeus

硬殼蛤的核型研究

Study on karyotype analysis of psathyrostachys perinnis

細胞分裂及組型分析

The karyotype of nelumbo nucifera during meiosis zygotene was established in this study, which would help the studies of meiosis and molecular cytogenetics in lotus

摘要本研究建立了中國蓮偶線期染色體的核型，為研究蓮的減數分裂過程及分子細胞遺傳學研究提供基礎。