1) lateral root primordia
侧根原基
1.
SA plays a notable role for shortening germination time,raising sprout index,promoting radical and embryo growth,improving ratio of root cap and root,increasing biomass,promoting respiration,increasing plant adversity resistance and lateral root primordia forming.
0 0mmol·L- 1 的水杨酸浸种 2 4h后 ,置于 2 0℃下萌发 ,SA对缩短发芽时间、提高发芽指数、促进胚根胚芽生长、提高根冠比、增加生物学产量、促进呼吸作用、提高植物抗逆性及侧根原基的形成有显著作用。
2.
)was used as material and the results showed that,the initiation and formation of lateral root primordia(LRP)was significantly promoted 20?30 h after being treated with auxins such as NAA,IBA,IAA etc at a proper concentration,the number of LRP by treatment with 10 000 mg/L NAA,IBA or IAA were 27 9,26 5 or 13 6 times those of the control respectively.
以莴苣幼苗为材料 ,以适宜浓度的生长素类物质萘乙酸 (NAA)、吲哚丁酸 (IBA)和吲哚乙酸 (IAA)处理根部2 0～ 30h ,可使大量的侧根原基得到启动和突起 ,10 0 0 0mg/L的NAA、IBA或IAA处理的侧根原基数分别为对照的 2 7 9,2 6 5和 13 6倍 ;而用 6 苄基腺嘌呤 (6 BA)和调吡脲 (KT 30 )等细胞分裂素类物质及配合生长素类物质处理 ,则抑制幼苗自发生根和生长素的促根效应。
3.
The results showed that JAMe at proper concentration enhanced the formation of lettuce lateral root primordia and the effect of NAA, IBA, IAA on the formation of lateral root that was connected with the decline of endogenous (ZRs+iPAs)/IAA value.
就茉莉酸甲酯（ＪＡ－Ｍｅ）对莴苣幼苗侧根原基的形成以及侧根原基形成过程中内源激素含量的影响进行了探讨。
2) lateral root primordium
侧根原基
1.
Role of Ca~(2+)-CaM on lateral root primordium formation induced by auxins in lettuce seedlings;
Ca~(2+)-CaM系统在生长素诱导莴苣侧根原基形成中的作用
3) root primordium
根原基
1.
The root primordium has mostly parenchyma deep spot between the cutting margin place uygur tube cambium,the cerebral cortex or the primary xylem and the secondary xylem,produce the adventitious root primordium directly,A few part in away .
采用常规石蜡切片法,研究了早开堇菜根插繁殖的过程中不定根的起源和发育,结果表明早开堇菜根有很强的再生能力;诱发的根原基大多在根段切口处的维管形成层、皮层或初生木质部与次生木质部间的薄壁组织,直接产生不定根原始体,有少部分在距离切口1cm左右根的中柱鞘处产生不定根原始体。
4) Root primordia number
根原基数
5) primordial root
原基根
6) Induced root primordia
诱生根原基
补充资料：原基
分子式：
CAS号：
性质：又称始基。以后发展成一个专一组织、器官或躯体一部分的细胞基团。
CAS号：
性质：又称始基。以后发展成一个专一组织、器官或躯体一部分的细胞基团。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条