endosperm nucleus是什么意思

网络释义

用法例句

Structure and division process of free nuclei of endosperm of rice, wheat and barley were observed by the methods of total dissection and resin-embedding sections.

水稻、小麦、大麦的胚乳发育均属核型,核型胚乳的发育分为核期和细胞期两个时期,胚乳游离核的分裂处于细胞发育的核期阶段。

several divisions of primary endosperm nucleus

初生胚乳核的几次分裂

Maternal additive effect was more important than maternal dominant effect.

胚乳核基因主要以显性效应作用于整精米率，胚乳加性效应不显著。

The other male gamete fuses with the secondary nucleus, forming the primary endosperm nucleus.

另一个雄配子和次生核结合形成初生胚乳核。

Study on the Transformation of Corn Endosperm Ribsome Inactivating Protein (CRIP9) Gene in Sugarbeet (Beta Vulgaris) by Agrobacterium Tumefaciens;

农杆菌介导玉米胚乳核糖体失活蛋白（CRIP9）基因转入甜菜的研究

Study on the Development of Ovule, Endosperm and Embryo in Stenospermic Seedless Grapes;

种子败育型无核葡萄胚珠、胚乳及胚发育的研究

Isolation of Total RNA from Embryo and Endosperm of Hickory Nut and Synthesis of cDNA

山核桃胚和胚乳总RNA的提取与cDNA的合成

endosperm mother cell

胚乳母细胞,胚乳原

The nutritive tissue that is derived from the nucleus and surrounds the embryo of the seed.

外胚乳包在种子胚芽外,产生于细胞核的营养性组织

The chalazal parts of the endosperm containing free nuclei forms several lobes.

包含游离核的合点端胚乳部分形成几个裂片。

Studies on Function and Structural Variation of Nucleus and Organelle during Endosperm Development in Rice (Orya Sativa L.);

水稻胚乳发育中细胞核与细胞器的结构消长与功能研究

Studies on the Degeneration of Nucleus and Cytoplasm Development of Starchy Endosperm during PCD in Triticeae Crops;

麦类作物淀粉胚乳PCD过程中细胞核衰退和胞质发育研究

In exalbuminous seeds, the endosperm is short-lived.

在无胚乳的种子中，胚乳是短命的。

Following fertilization the emdosperm becomes and remains multinucleate for some time, becoming cellular near the time of pit-hardening.

受精以后，胚乳变成多核，并继续存在一个时期，近硬核期时变成细胞状。

In flowering plants the endosperm tissue is usually triploid, resulting from the fusion of one of the pollen nuclei with the two polar nuclei.

在开花植物中，胚乳组织多为三倍体，由一个花粉核和两个极核融合产生。

Endosperm, cells disorganize gradually along with embryo development.

随胚的发育和生长,胚乳细胞逐渐解体。

Cloning of Endosperm-specific Promoter from Wheat and Prokaryotic Expression of HMW Glutenin 1Bx14 Gene

小麦胚乳特异性启动子的克隆及高分子量谷蛋白14亚基基因的原核表达

Study on Gluten Proteins and the Difference of Core Coding Region in Glu-B3 Loci and Their Relationships with Gluten Strength;

小麦胚乳蛋白组分与Glu-B3位点基因核心编码区差异与小麦品质关系的研究

Molecular Mapping of a High-lysine Mutant Gene and Analyses of Heterofertilization of o2 Endosperm and Allelic Variation at o2 Locus in Maize;

玉米一个高赖氨酸突变基因的定位及o2胚乳异雄核受精和o2位点等位变异的分析