异源三倍体,Allotriploid
1)Allotriploid异源三倍体
1.Allotriploid scallop induction by 6-Dimethylaminopurine;6-二甲基氨基嘌呤诱导扇贝异源三倍体
2.Cytological description on allotriploid induction in scallop hybrid by application of 6-DMAP;6-DMAP诱导扇贝异源三倍体的细胞学观察
3.Embryo Development Observation of 4x Flowering Chinese Cabbage×2x Chinese Kale and Obtaining of the Allotriploid by Ovary Culture;4x菜心×2x芥蓝的胚胎发育观察及离体培养获得异源三倍体
英文短句/例句

1.Studies on Isolated Microspore Culture of the Allotriploid Hybrids Between Cabbage and Chinese Cabbage结球甘蓝—大白菜异源三倍体小孢子培养的研究
2.FISH Analysis in Cabbage-Chinese Cabbage Allotriploid Hybrid and Chinese Cabbage Alien Addition Lines结球甘蓝—大白菜异源三倍体和大白菜异附加系的FISH分析
3.Allotriploid Hybrids Obtained from Interspecific Hybridization between Chinese Cabbage and Cabbage and the Research on Reproductive Characters;离体胚培养获得大白菜-结球甘蓝异源三倍体及其生殖特性研究
4.Obtaination and Studies of Allotriploid Hybrid and Its Derivatives in Chinese Cabbage and Cabbage;大白菜与结球甘蓝异源三倍体杂种及其衍生后代的获得与研究
5.isosyndetic alloploid同源联会异源多倍体
6.o-anisosyndetic alloploid同源异源联会异源多倍体
7.Genomic Variation Induced by Polyploidization of Wheat;小麦异源多倍体化诱导的基因组变异
8.STUDY ON A NEW ALLOTETRAPLOID SYNTHESIS OF COTTON棉花二倍体合成异源四倍体新种的研究
9.Research on Allopolyploid and Tetraploid Breeding of Scallop扇贝异源多倍体与四倍体培育技术研究
10.ANALYSIS ON DNA METHYLATION DIVERSITY OF DIPLOID AND TETRAPLOID OF WATERMELON(Citrullus Lanatus)二倍体和同源四倍体西瓜的DNA甲基化差异分析
11.Study on Induction of Allogynogenetic Tetraploid and Alloteraploid in Scallop and Its Cytogenetic Analysis;扇贝雌核发育四倍体和异源四倍体的诱导及其细胞遗传学研究
12.Study on Genetic Diversity, Yield Characters and Quality Traits of Autotetraploid and Diploid Rice;同源四倍体与二倍体水稻的遗传差异及产量、品质性状研究
13.RAPD and Microsatellite Analysis of Diploid Gynogens from Allotetraploid Hybrids of Red Crucian×Common Carp;异源四倍体鲫鲤雌核发育二倍体后代的RAPD和微卫星分析
14.Acquirement of Leaf Mutants from Brassica Allosextuple Species芸薹属异源六倍体的叶片突变体的获得
15.haploid dioecy单倍雌雄异株[体]
16.Studies on Fertility and Crossability of Amphidiploids between Raphanus Sativus and Brassica Alboglabra;萝卜—芥蓝异源四倍体的结实性和可交配性研究
17.Genomic Evolution in Allopolyploid Plants of Aegilops;山羊草属异源多倍体植物基因组进化研究
18.Allopolyploid and Its Utilization in Crop Genetic Improvement异源多倍体及其在作物品种遗传改良中的应用
相关短句/例句

allotriploid hybrids异源三倍体
1.Microspores culture of the allotriploid hybrids between autotetraploid Chinese cabbage (AAAA, 2n=4x=40) and diploid Cabbage (CC, 2n=2x=18) was studied, and embryoid and plant regeneration were successfully produced, which will be used for constructing Chinese cabbage-cabbage addition lines, substitution lines and translocation lines.为创建大白菜-结球甘蓝异附加系、异代换系、易位系,对4x大白菜(AAAA,2n=4x=40)与2x结球甘蓝(CC,2n=2x=18)异源三倍体杂种(AAC,2n=3x=29)进行了游离小孢子培养研究,成功诱导了胚状体并获得了再生植株,试验又对该异源三倍体杂种的小孢子植株及其回交一代植株的形态学、细胞学进行了研究。
2.The morphology, cytology, and pollen characters of the allotriploid hybrids were studied, which provided theoretic basis for obtained alien addit.为创制大白菜-结球甘蓝异附加系、异代换系、易位系,利用四倍体大白菜(AAAA,2n=4x=40)和二倍体结球甘蓝(CC,2n=2x=18)杂交,采用蕾期去雄授粉,子房培养结合胚珠培养的方法,获得了大白菜和结球甘蓝的异源三倍体杂交种。
3)allotriploid hybrid异源三倍体杂种
1.In this research, with the diploid of Chinese cabbage(AA, 2n=2x=20), the diploid(CC, 2n=2x=18)and three primary trisomics self-established of cabbage, allotriploid hybrid(ACC, 2n=3x=28)in Chinese cabbage and cabbage as materials, the distributing trait of 25S rDNA repeat sequence in chromosomes of Chi.本研究以二倍体大白菜(AA,2n=2x=20)、二倍体结球甘蓝(CC,2n=2x=18)及其三个初级三体、四倍体结球甘蓝(CCCC,2n=4x=36)和二倍体大白菜种间杂交获得的异源三倍体杂种(ACC,2n=3x=28)为材料,利用间期核和中期染色体荧光原位杂交(FISH)技术,分析重复序列25S rDNA在大白菜和结球甘蓝的分布特点,准确识别了A、C基因组的染色体。
4)alloploid异源倍体
5)alloheteroploid异源异倍体
6)Allotriploid beet(VVC)异源三倍体甜菜(VVC)
延伸阅读

三倍体综合征和三倍体与二倍体混合体综合征三倍体综合征和三倍体与二倍体混合体综合征  三倍体指增加一组额外的染色体,约占妊娠的2%。额外的染色体多来自父亲,66%由于两次受精,24%由于所受的精子是二倍体,10%由于受精的卵是二倍体。胎儿大都流产,约为染色体异常自然流产的20%。孕妇可以伴发不同程度的妊高征,胎儿由于胎盘囊性变或细胞遗传学异常而死亡,只有3%的69,XXY存活。偶有三倍体婴儿在妊娠28周后出生,二倍体与三倍体混合体综合征更少见,均有严重的发育缺陷。表现:胎盘大有囊性变。骨骼方面混合体综合征者骨骼生长不对称。颅骨发育不良,后囟门大,眼距过宽,虹膜缺损,甚至小眼。鼻梁低,耳畸形,口颌小。第3、4指并指,通贯掌纹,马蹄内翻畸形足。先天性心脏病(心房和心室间隔缺损)。男性尿道下裂,阴茎小,隐睾,睾丸间质细胞增生。脑异常。肾上腺发育不全,肾畸形。此类综合征胎体大多流产,出生后也会早期死亡。存活的二倍体与三倍体混合体一般都有精神运动障碍。