無胚乳的 的英文怎麼說
中文拼音 [wúpēirǔde]
無胚乳的
英文
aperispermic,aperispermous-
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。In exalbuminous seeds, the endosperm is short-lived.
在無胚乳的種子中,胚乳是短命的。Their differences are based on many aspects which include characteristics of morphology, anatomy and epidermis of leaf, types of tapetum in anther walls, patterns of endothecial thickenings, and ways of development of endosperms, presence or absence of perisperm, components of photochemistry, and sequences of rbcl
菖蒲屬與天南星科其它屬在葉的形態、結構、表面特徵,花藥絨氈層類型,藥室內壁增厚的特點,胚乳的發育方式,外胚乳的有無,植物化學成分, rbcl基因序列等多方面存在著顯著的差異。However, a small minority of angiosperms that perform apomixsis can overcome the effect of genomic imprinting to normally develop its endosperms without fertilization or with false fertilization
然而極少數進行無融合生殖的被子植物,它們的胚乳可以在假受精或不受精的情況下克服基因組印記效應的影響且正常發育。In nonendospermic seeds most of the endosperm is absorbed by the developing embryo and the food stored in the cotyledons
在無胚乳種子胚的發育過程中,大部分胚乳被吸收,養料儲存在子葉中。Maize sbe2b gene has very high homology with that of rice, barly and wheat, and high alignment with maize ae gene with sequence no. l08065. 1. endosperm specific expression vector pebe2 was constructed
構建了無選擇標記的sbe2b基因的表達載體,該質粒大小為6 . 06kb ,含有胚乳特異啟動子,在該啟動子的內部含有一個內含子,可在植物組織特異部位進行表達。分享友人