1) heterotrimer
异(源)三聚体，异源三体
2) 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
3) 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。
4) 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。
5) heterodimer
异源二聚体
1.
The MUC1 protein is expressed as a stable heterodimer from a single polypeptide, which was cleaved into two subunits in endoplasmic reticulum.
MUC1蛋白翻译后成为一条多肽链,它很快在内质网被切割成2个亚基,形成稳定的异源二聚体。
2.
The expression level of BMP2/7 heterodimers in the transfected CHO-K1 cells was 230.
ELISA检测培养液中BMP-2/7异源二聚体蛋白的表达水平为230。
6) Heteropolymer
[,hetərə'pɔlimə]
异源多聚体
补充资料：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。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条