scutellum
英
美
网络 小盾片; 盾片; 盾片部分; 小盾板; 角质鳞片
双语例句
- In a monocotyledonous plant, the same role is played by the scutellum, as in a cereal grain.
在一个单子叶植物中，同样的作用由盾片来承担，如在一个谷粒中。 - Since the reaction of ABA on scutellum is not sensitive and higher level of ABA can inhibit the plumule and radicle, so that it promotes the scutellum callus growth.
高浓度的脱落酸（ABA）能有效地抑制胚芽和胚根的生长，而对水稻盾片愈伤组织的生长影响较小，从而促进盾片愈伤组织的同步健壮生长。 - Miniature mutants appeared in the generations of the regenerated plants were obtained in the scutellum cell of the sorghum pure Line 401-1 through immature embryo culture.
以高粱纯系401－1为材料，通过幼胚培养，由小盾片细胞产生的再生植株后代出现株形矮小、叶形窄短的突变体〔1〕。 - Highly transient expression of GUS gene in scutellum cells of rice embryos by electroporation
用电穿孔法将外源基因高效导入水稻胚盾片细胞 - In the young embryo at 3 DAP the scutellum and coleoptile appeared simultaneously directly from the proembryo. The coleoptile did not originate from the scutellum.
盾片和胚芽鞘在授粉后3d的幼胚上同时出现，两者均直接由原胚分化，并非胚芽鞘从盾片发生。 - The main store in mature seed scutellum was protein and lipid, which were specially stored in protein body and lipid body, and there was no plastid with starch in cells.
成熟玉米种子盾片中的主要贮藏物质是蛋白质和脂肪，它们分别贮藏在蛋白体和脂体中，没有发现含有淀粉粒的质体。 - During the period from the pear shaped embryo to the formation of scutellum, some slim cells with thick cytoplasm and small nucleus near the 1st and 2nd layers placenta and some particular big endosperm cells could be seen.
在梨形胚到盾片形成期这一发育阶段，靠近胎座处的1～2层细胞呈狭长形或多边形，细胞质浓厚、细胞核小； - Starch disappeared in the upper part of the mature scutellum.
成熟盾片顶端的淀粉消失。 - Acr strong, post dc 3, scutellum without any yellow coloration, notopleura, prosternum and beret bare;
前中鬃强壮，后背中鬃3，小盾不带黄色，背侧片、前胸基腹片和后气门前肋裸； - Lapid accumulation was detected in both scutellum cells and aleurone cells by day 17 after anthesis.
开花后17d，在盾片及糊粉层细胞中检测到油脂。 - Ultrastructure of Maize Scutellum during Seed-seedling Transformation
玉米种苗转化过程中盾片的超微结构观察 - During the development of embryo, endosperm tissue adjacent to scutellum provided nutrients to it.
养分向胚的物质运输，主要是通过与胚的盾片邻接的胚乳组织进行的。 - The scutellum is without spine.
小盾片无刺。 - The normal cellular structure of scutellum in maize seed was destroyed after the treatment of freezing injury.
低温冻害破坏了玉米种子盾片细胞的正常结构。