1) coleoptile purple line
芽鞘紫线
1.
Genetic analysis showed that the expression of rice coleoptile purple line was influenced by two genes,inhibiting gene I and anti-inhibiting gene A (i(t)).
遗传分析表明 :水稻芽鞘紫线表达受抑制基因I和反抑制基因Ai(t) 的影响 ,I抑制芽鞘紫线C_A_P_系统中的P基因 ,Ai(t) 抑制I基因。
2.
Coleoptile purple line, which appears in the both opposite side in some rice materials, is useful in identifying the purity of rice seed quickly and early because it expresses at budding period and helpful in studying the interrelations of genes because it is controlled by some interaction genes.
水稻芽鞘紫线是在种子出芽后，芽鞘两侧各出现的一条清晰可见的紫色线条。
3.
As a pigment trait,coleoptile purple line,which clearly appears in both opposite side of Coleoptile in some rice materials,is useful in identifying the purity of rice hybrid seeds quickly,exactly and cheaply because it expresses at budding period and can performance a inheritance behavior of F_1 generations expressing purple line but its two parents don\'t.
水稻芽鞘紫线是在种子出芽后,胚芽鞘两侧各出现的一条清晰可见的紫色线条。
2) Coleoptile
[英][,kəuli'ɔptil] [美][,kolɪ'ɑptɪl]
芽鞘
1.
Coleoptile Growth of Different Wheat Varieties under Salt Stress;
盐胁迫下不同小麦品种芽鞘生长的研究
2.
The coleoptile growth in vitro was significantly faster in 1/10 buffer solution of citric acid disodium phosphate than that in the original.
小麦离体芽鞘切段在稀释１０倍的柠檬酸Ｎａ２ＨＰＯ４缓冲液中的伸长量显著大于原液（原液由０。
3) internode of coleoptile
芽鞘节间
1.
Results showed that the elongation of mesocotyl and internode of coleoptile played important roles in the seedling emergence of the weedy rice from northern China.
研究结果表明,在中国北方发现的部分杂草稻具有较强的中胚轴伸长特性和芽鞘节间伸长特性。
4) Coleoptile
[英][,kəuli'ɔptil] [美][,kolɪ'ɑptɪl]
胚芽鞘
1.
Studies on α-amylase Activity and Coleoptile Length in Plateau Spring Wheat Varieties with Different Drought Resistance;
抗旱性不同的高原春小麦品种α-淀粉酶活性和胚芽鞘长度的研究
2.
Coleoptile Elongation Response of Different Salt-Tolerant Wheat Cultivars to NaCl Stress;
不同耐盐性小麦胚芽鞘伸长对NaCl胁迫的响应
3.
Synergistic effects of 2,4-epibrassinolide and auxin in promotion of coleoptile elongation in barley;
2,4-表油菜素内酯和生长素促进大麦胚芽鞘伸长生长的协同作用
5) Purple leaf sheath
紫色叶鞘
1.
Purple leaf sheath(PSH) is one of the most important traits in rice genetic improvement.
紫色叶鞘是水稻重要的农艺性状。
6) coleoptile length
胚芽鞘长度
1.
Variation of coleoptile length in winter wheat varieties under PEG simulated drought stress and its association with their drought tolerance
模拟干旱胁迫下冬小麦胚芽鞘长度变化及与抗旱性的关系研究
2.
A set of recombinant inbred lines (RILs) population including 195 lines derived from a cross of Zhenshan 97B (lowland rice variety) and IRAT109 (upland rice variety) was used for correlation analysis and QTL identification for coleoptile length (CL) and drought resistance index (DRI).
对由水稻品种珍汕97B和旱稻品种IRAT109构建的重组自交系195个株系的胚芽鞘长度及抗旱系数的研究表明,水分胁迫下水稻重组自交系群体的胚芽鞘长度与抗旱系数的相关系数为0。
3.
【Objective】 Understanding the effects of wheat dwarfing genes on coleoptile length and plant height is crucial for the proper utilization of dwarfing genes in yield improvement of wheat.
【目的】明确赤霉素敏感性不同的矮秆基因对小麦株高和胚芽鞘长度的效应,促进小麦不同矮秆基因的合理利用。
补充资料：大叶紫珠 - 紫珠叶
【通用名称】
大叶紫珠 - 紫珠叶
【其他名称】
紫珠叶 Folium Callicarpaae Macrophyllae (英)Bigleaf Beautyberry Leaf
【别名】
大风叶、白狗肠、大叶紫珠。
【来源】
为马鞭草科植物大叶紫珠Callicarpa macrophylla vahl的叶。
【植物形态】
灌木或小乔木，幼枝被灰白色长茸毛。叶对生，长椭圆形至椭圆状披针形，上面有短柔毛，老时稍粗糙，下面密被灰白色茸毛，两面有不明显的金黄色腺点，聚伞花序5～7次分歧，总花梗长2～4cm；花萼4齿裂，被星状柔毛；花冠紫色，管状，先端4裂，略被细毛；雄蕊4；子房上位，4室。浆果状核果，小球形，有腺点，熟时紫红色。花期夏季。 生于山坡 、路旁、疏林中。产于广东、广西、云南、贵州。
【采制】
夏、秋季采叶，晒干或鲜用。
【性状】
叶多卷曲、皱缩，有的破碎。完整者展平后，长椭圆形至椭圆状披针形，长15～30cm，宽5～11cm，先端渐尖，边缘有锯齿，上面有短柔毛，下面密被灰白色茸毛。气微，味微苦。
【化学成分】
含紫珠萜酮（calliterpenone）、木犀草素、芹菜素、大波斯菊甙（cosmosiin）、木犀草甙。
【性味】
性平，味微辛、苦。
【功能主治】
止血消炎，散瘀消肿。用于胃及十二指肠贵疡出血、外伤出血、衄血、齿龈出血、扭伤肿痛、化脓性皮肤溃疡、烧伤、流感。
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