1) F1 gene
F1基因
1.
After sequence correction, the recombinant expression plasmid pET-11c-F1-V was constructed by inserting the DNA fiagment of Yersinia pestis F1 gene and V gene into pET-11c and transformed into E.
方法克隆鼠疫耶尔森氏菌(Yersinia pestis)的F1基因和V基因,然后将F1基因和V基因分别连接到pGEM-T载体上,经测序正确后再将F1基因和V基因连接到pET-11c原核表达载体上,构建pET-11c-F1-V融合表达质粒,并转化到BL21(DE3)大肠杆菌中,进行PCR及双酶切鉴定,筛选阳性克隆,通过IPTG诱导F1-V表达,经SDS-PAGE检测表达产物,通过Western-Blot检测重组蛋白的免疫原性。
2.
According to the encoding sequence of the NDV F48E9 strain F1 protein and the multiple cloning sites characteristic of prokaryotic expression vector pET-28a in GenBank,appropriate primers specific to NDV F1 gene were designed.
根据GenBank中新城疫病毒(NDV)F48E9株F1基因序列和原核表达载体pET-28a的克隆位点,设计1对引物,通过PCR方法获得了F1基因;将F1双酶切产物插入原核表达载体pET-28a,得到的重组子命名为pET-F1。
2) F1 gene expression
F1基因表达
3) F_1 pollen sterility gene
F1花粉不育基因
4) Pollen sterility locus S-a
F1花粉不育基因座位S-a
5) F_1
F1
1.
This paper reviewed the heterosis performance of cotton,the research and application of insect-resistant hybrid cotton of F_1 and F_2 generation,and it also analyzed its application prospect and the existing problem in its application.
综述了棉花杂种优势的表现及抗虫杂交棉F1,F2代杂种优势的研究及应用,并对抗虫杂交棉的应用前景及存了问题进行了论述。
2.
The effects of four cultivation factors(planting density,N,K and DPS application) on fiber quality of F_1 and F_2 generation of transgenic hybrid cotton were studied by means of quaternary quadratic regression rotational combination design.
采用四元二次回归旋转组合设计,对影响转基因杂交棉F1、F2纤维品质的密度、施氮量、施钾量和缩节胺施用量进行了综合研究,结果表明,缩节胺与密度是影响F1纤维品质指标的关键因子,而密度是影响F2纤维品质指标的关键因子。
6) F 1
F1
1.
The F 1 heterosis and fertility of combinations of LH422 or 02428 with Indica or Japonica and combinations of Indica with Japonica were inspected in this test.
以广亲和品种轮回 4 2 2 ,0 2 4 2 8分别与籼、粳稻配组及粳 /籼、籼 /粳、粳 /粳配组 ,检验杂种F1代的杂种优势与育性 ,试验结果表明M - 2 0 1/日本优的每株穗数和单粒株重优势明显 ,广亲和品种与籼、粳配组能得到具有生物优势而且育性强的杂种F1代 ,显著提高水稻产量 ;轮回 4 2 2为亲梗型的广亲和品种 ,但 0 2 4 2 8对籼稻有较强的亲和
补充资料：J基因
分子式：
CAS号：
性质： 为免疫球蛋白V区与C区之间的连接区(J区)编码的基因。
CAS号：
性质： 为免疫球蛋白V区与C区之间的连接区(J区)编码的基因。
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