詞語:euchromatin
euchromatin的解釋
euchromatin[ju:'krəumətin]n. 常染色質(染色體的一部分)
euchromatin的意思
euchromatin 常染色質;(常染色體):間期核內除了異染色質之外的所有基因組。;常染色質:在分裂期發生凝聚,而在間期不凝聚的染色質。;真染色質;
euchromatin的參考例句
1.Zones of loosely arranged euchromatin are located mainly in the center of the nucleus. 疏鬆的染色質區帶主要位於細胞核的中心部。
2.Most genes reside in euchromatin, which is of relatively low density and where the DNA is more accessible to the machinery of gene transcription. 在常染色質上的大多數基因捲曲的緊密程度較低,這些DNA更容易接近基因轉錄的元件。
3.The acidophil erythroblast and erythrocyte had more hemoglobin in the euchromatin areas of nuclei, less nuclear pores, and wider perinuclear space than polychromatophil erythroblast. 晚幼紅細胞和成熟紅細胞的核內常染色質區域有較多的血紅蛋白,核膜孔較少,核周隙明顯增寬。