单性结实,parthenocarpy
1)parthenocarpy[英]['pɑ:θin?u'kɑ:pi][美]['pɑrθ?no'kɑrp?]单性结实
1.The Initial Study on NAA Promotes Parthenocarpy of Pumpkin;萘乙酸(NAA)促进南瓜单性结实初探
2.Effects of Spd and MGBG on Endogenous Polyamine Levels and Protein Profiles in Ovary and Its Relationship with Parthenocarpy of Cucumber;Spd和MGBG对黄瓜子房内源多胺和蛋白质组成的影响及与单性结实的关系
3.Genetic Analysis of Parthenocarpy in Eggplant;茄子单性结实性的遗传分析
英文短句/例句

1.The production of fruit without fertilization.单性结实未以受精作用结出果实
2.Characteristic Evaluation of Parthenocarpic Eggplant and Expression Analysis of Parthenocarpic Related Genes;茄子单性结实特性评价及单性结实相关基因的表达分析
3.A preliminary study on loquat parthenocarpy flowering and fruit-bearing by artificial induction人工诱导枇杷单性结实开花结果习性研究
4.A New Parthenocarpic Eggplant F_1 Hybrid--‘Liaoqie No.15’单性结实茄子新品种辽茄15号的选育
5.Studies on the Physiological and Biochemical and Parthenocarpy Characteristics of Male-sterility in Eggplant;茄子雄性不育生理生化特性及单性结实的研究
6.Study on the Behaviour of Parthenocarpy、Physidogical Characteristics and Heredity Lows of Pepper辣椒单性结实习性、生理特性及遗传规律的研究
7.Studies on Physiological Mechanism of Sugar Accumulation in Parthenocarpy of Cucumer(Cucumer Sativus L.) Fruit;黄瓜单性结实果实糖积累的生理基础研究
8.Recovery of cucumber (Cucumis sativus L.)haploid plants through embryo culture in parthenocarpic cucumber fruits利用胚培养诱导单性结实黄瓜果实形成单倍体植株的研究
9.Study on Parthenocarpy and Genetic Diversity of Cucumber with ISSR Markers;黄瓜单性结实和种质资源遗传多样性的ISSR分析
10.Study on Burline Behaviour of Parthenocarpy、Physiological Mechanism and Heredity Laws of Eggplant;茄子单性结实习性、生理机制及遗传规律的研究
11.It was found that the parthenocarpic ability of transgenic cucumber plants was enhanced.所得到的转基因黄瓜植株单性结实能力增强。
12.Transformation of Physalis Linn. with iaaM Gene Using Agrobaterium and Creation of Genetic Diversity of Parthenocarpy;农杆菌介导iaaM基因创造单性结实酸浆种质资源
13.The Inheritance of the Eggplant Parthenocarpy and AFLP Molecular Marker;茄子单性结实的遗传规律及AFLP分子标记研究
14.Preliminary Studies on the Parthenocarpic Characteristics in Summer Squash (Cucumis pepo L.)西葫芦单性结实考查与生理机制初步研究
15.Changes of Endogenous Hormones Contents During Flowering Stage of Parthenocarpic Eggplant茄子单性结实系开花期内源激素含量的变化
16.Study on embryo abortion stage of pseudoparthenocarpy seedless grape假单性结实无核葡萄胚败育时期的研究
17.The Relationship between Endogenous Hormone and Parthenocarpy in the Eggplant Fruitlets茄子子房内源激素含量与单性结实的关系
18.Analysis on Mixed Major Gene and Polygene Inheritance of Parthenocarpy in Monoecious Cucumber(Cucumis sativus L.)雌雄同株黄瓜单性结实性主基因+多基因混合遗传分析
相关短句/例句

parthenocarpy[英]['pɑ:θin?u'kɑ:pi][美]['pɑrθ?no'kɑrp?]单性结实性
1.Using the model of the major gene plus polygene of quantitative traits, a joint analysis of multi-generations from crossing a highly parthenocarpic gynoecious lines‘6401’with two non-parthenocarpic inbred lines‘6429’and‘6426’was carried out to investigate the inheritance of the parthenocarpy in cucumber.采用植物数量性状主基因+多基因混合遗传模型对黄瓜强单性结实雌性系‘6401’与非单性结实自交系‘6429’、‘6426’杂交组合多世代群体的单性结实性进行联合分析,结果表明:全雌黄瓜单性结实性在不同遗传背景下遗传表现基本一致,单性结实性遗传均表现为不完全隐性基因遗传,符合E-1-1模型,受两对加性—显性—上位性主基因+加性—显性多基因控制。
2.Using the model of the major gene plus polygene of quantitative traits,a joint analysis of five-generations(P1,P2,F1,F2 and F2∶3)from crossing a highly parthenocarpic monoecious line \'6457\' with a non-parthenocarpic inbred line \'6426\' was carried out to investigate the inheritance of the parthenocarpy in cucumber.以雌雄同株黄瓜强单性结实自交系6457和非单性结实自交系6426为亲本,建立了5世代联合群体(P1、P2、F1、F2、F2∶3),采用植物数量性状主基因+多基因混合遗传模型对群体的单性结实性进行多世代联合分析。
3)stenospermic假单性结实
1.Effects of 6-BA on seed trace development of stenospermic grape cultuers6-BA对假单性结实葡萄种子形成的影响研究初报
4)vegetative parthenocarpy营养性单性结实
5)Parthenocarpic gene单性结实基因
1.Emphytic character and AFLP marker of eggplant parthenocarpic gene were studied by using materials of parthenocarpic selfing line D-10 and non-parthenocarpic selfing line 03-2.以茄子单性结实自交系D-10和非单性结实自交系03-2为试验材料,研究了单性结实基因的遗传特性及其AFLP标记。
6)The parthenocarpic Yield单性结实产量
延伸阅读

单性结实  植物不经受精,甚至不经授粉而其子房能发育成为正常果实的现象。既不经授粉也不经受精而能结成正常果实的现象称为营养性单性结实,如香蕉、脐橙、温州蜜柑、无花果和柿的许多品种等。不经受精,但需要授粉的刺激才能结成果实的现象称为刺激性单性结实,如黑珍珠葡萄和悬钩子属的某些种。    机理 座果和果实的生长、发育,除需要养分和水分的供应外,还依赖于一系列激素的作用和各种有关激素之间的平衡。目前对于座果的机理虽还不完全了解,但大量研究结果证明,赤霉素、生长素、细胞激动素、乙烯、脱落酸等在座果和果实的生长发育过程中均起一定作用(见植物激素)。授粉提供了座果最初所需的生长素,用花粉提取物处理雌蕊,在许多情况下,即使用不同植物的花粉,也可使幼果发育。受了精的幼胚产生赤霉素,能促发生长素的合成;因此用赤霉素处理"花嫁"苹果,可以使它单性结实。具有单性结实特性的品种,本身能产生足够数量的座果和果实生长发育所必需的激素。如栽培的三倍体无子香蕉,其子房壁的内层就能产生生长素一类的物质,促进细胞分裂和增大。但不同的植物种座果和果实生长发育所要求的激素不同。生长素对促进柑橘类果树的结实无效,而赤霉素却显著地提高了"华盛顿"脐橙和"克莱门丁"橘(二者都是自花不实)的结果率。在自然条件下,核果类果树如桃、李、杏、樱桃等不能单性结实,但如用赤霉素和生长素混合处理,则可使甜樱桃和杏单性结实。对苹果和杧果,用生长素、赤霉素和细胞激动素混合处理的效果最好,用赤霉素处理"玫瑰露"葡萄,可以得到全部无子的果实。随着座果和果实生长发育的奥秘被进一步揭开,用各种适当的植物生长调节物质来诱使各种果树和其他植物不经授粉受精而结果,将成为可能。    经济价值 由单性结实产生的果实没有种子,成为无子果,在果树生产上有重要的经济价值。如香蕉、北京名产"磨盘"柿和"华盛顿"脐橙之所以受人喜爱,原因之一是无子。但无子果并非对一切果树都有经济意义,如桃、梅、李、杏、樱桃等核果类果树的果实,即使没有种子,由内果皮发育而成的硬核依然存在;苹果、梨、山楂等仁果类果树,即使无子也无法消除其皮纸质的内果皮(果心),等等。同时,也并非所有的无子果都是由单性结实产生。在低温或营养不足等不良条件下,即使经正常受精也会成为无子果,有些葡萄品种(如"无核白")甚至在正常条件下,胚和胚乳在少量发育之后发生败育,所结的果实也总是无子的。但这类无子果,严格说来,也并非单性结实,而属于种子败育型结实。