endosperm 中文意思是什麼
endosperm
解釋
n. 名詞 【植物；植物學】胚乳。-
Aleurone layer the outermost proteinrich layer of the endosperm of grass fruits ( e. g. cereal grains )
糊粉層：在谷類種子胚乳最外面的一層或幾層細胞，含有大量的糊粉粒。 -
Aleurone grain ( aleurone body ) a modified vacuole found in the embryo and endosperm of seeds and containing mostly reserve proteins, but also phytic acid and various enzymes associated with mobilization ( digestion ) of these reserves
糊粉粒（糊粉體） ：在種子胚或胚乳中發現的經過修飾的液泡，裡面包含許多儲藏蛋白，植酸和各種各樣的酶。 -
In peas there is an initial deposition of materials in the endosperm following anthesis.
豌豆中緊隨開花期之後胚乳開始有物質積累。 -
Studies on genes related to embryo and endosperm development are leading us to an extensive understanding of the mechanisms of seed development and apomixis at the molecular level, which will benefits the research for yield and quality improvement of plant seeds via genetic engineering
對胚和胚乳發育相關基因的研究，可使人們在分子水平上解析種子發育和無融合生殖的分子機制，更有效地開展植物種子產量和品質改良的基因工程。 -
The endosperm of the nut owes its marked degree of astringency to the tannins it contains.
堅果的胚乳由於存在丹寧，所以有顯著的澀味。 -
A partially purified concentrate of the solid endosperm is active in inducing growth in carrot root tissue.
固體胚乳的部分純化濃縮物，對胡蘿卜根組織的誘導生長也是有用的。 -
A switchover to endosperm dependency occurs around the heart-shaped stage.
對胚乳依賴的改變發生於近心形期。 -
In exalbuminous seeds, the endosperm is short-lived.
在無胚乳的種子中，胚乳是短命的。 -
The nucellus is usually degraded and absorbed as the endosperm develops.
珠心通常在胚乳發育時被分解和吸收。 -
The chalazal parts of the endosperm containing free nuclei forms several lobes.
包含游離核的合點端胚乳部分形成幾個裂片。 -
It accumulates in the amyloplasta of the endosperm cells during grain filling.
在穀粒灌漿時，它在胚乳細胞的造粒體中積累。 -
A remarkable feature of the endosperm in some plants is the presence of haustoria.
某些植物胚乳的一個顯著特點是具有吸器。 -
Vacuolate inclusions are present in the fat globules of the endosperm of young seeds.
液泡內含物存在於幼嫩種子胚乳的脂肪珠滴中。 -
Heat-denaturated wheat endosperm prevented the growth of an embryo implanted on it.
熱變性的小麥胚乳能阻止移植在其上的胚的生長。 -
The other male gamete fuses with the secondary nucleus, forming the primary endosperm nucleus.
另一個雄配子和次生核結合形成初生胚乳核。 -
The guar seeds are dehusked, milled and screened to obtain the ground endosperm i. e. guar gum
瓜爾豆經脫殼、研磨以及篩分后就獲得了基本胚乳，即瓜爾膠。 -
The occurrence of haploid endosperm in the gymnosperms provides a sound basis for further investigations into progenies.
裸子植物中單倍體胚乳的存在，為進一步對於後代的研究提供良好的基礎。 -
In endospermic seeds the endosperm replaces the nucellus and is often a rich source of growth - regulating substances
在有胚乳種子中，胚乳取代珠心，成為生長調節物質（應為營養物質譯者注）的豐富來源。 -
Barring a few exceptions, it is difficult to obtain large amounts of material of the free nuclear endosperm of plants for routine biochemical analysis.
除了個別例外，要獲得大量的植物游離胚孔材料，並用於日常的生化分析是困難的。 -
Dodecaploid plantlets regenerated from endosperm culture of luotiantianshi persimmon
胚乳培養獲得十二倍體再生植株
分享友人