花序

北柴胡（Bupleurumchinese）花序分化进程研究

Studies of the Inflorescence Differentiation Process in Bupleurum chinese

旋毛虫种株基因组DNA多态性研究同株上生两种花序。

Study on the Polymorphism of Genomic DNA of Trichinella Spiralis by Means of RAPD ; Two types of inflorescence are found within one tree .

一根枝条可着生几个花序。

A single branch may bear several catkins .

巨大的头状花序外面长有两排小绿叶，它们能够在“头状花序”只是蓓蕾时保护深藏其中的幼年小花。

Outside the large flower-head is a double row of small green leaves , which protected the tiny flowers within when the " head " was only a bud .

然而，如果你将这样一个头状花序分解开来，就会发现，它其实由许多独立的小花构成，它们全部生长在花茎的垫状顶部，彼此紧密依靠在一起。

But if you pull one of these flower-heads to pieces , you will find that it is really made up of a great many small separate flowers , which all grow close together on the cushion-shaped top of the flower-stalk .

结果表明，搭载组和对照组花序和叶片水提液均能降低·OH引发的还原型细胞色素C[Cyt·C（Ⅱ）]氧化作用和O2-。

The results showed that the water extracts could reduce · OH induced oxidation of reductive Cyt · c (ⅱ) and inhibit O2 - .

从Internet、国内外文献中查询了50个水稻花序的相关基因，制备成水稻花序相关基因的寡核苷酸芯片。

In this paper we chose 50 rice inflorescence genes from Internet , references . Rice oligonucleotide microarray was prepared by printing the target rice inflorescence genes oligonucleotide .

~（60）Coγ射线诱发沙打旺早熟性产草量与始花序着生叶位相关性的研究

Corelations between early maturity forage yield and the seat position of inflorescence of prairie milkvetch induced by ~ ( 50 ) co υ

造成减产的主要原因是倒伏显著降低了结荚花序数/枝条及荚果数/结荚花序（P0.05）。

The reason of seed yield decreased by lodging was that lodging reduced racemes per stem and pods per raceme significantly ( P0.05 ) .

POD同工酶酶谱在花芽分化初期和花序原基分化期出现了新的条带，可作为分化的起始标志。

POD isozyme presented new bands in beginning period and inflorescence primordial differentiation , which could be a sign of beginning .

花序生物量相关性模型均未达显著水平（P＞0.05），花序生物量分配率呈幂值为-1.037的幂函数降低规律。

The correlation models of the inflorescence biomass were all non-significant ( P > 0.05 ), and the allocation ratio of the inflorescence biomass decreased in a power pattern , with a power value of-1.037 .

结果表明：2个品种在整个荔枝花序分化过程中内源GA3的含量不断的下降；

The results showed that during the litchi FBD the content of GA3 lowered constantly .

甘蓝型油菜（Brassicanapus）BAN基因同源片段克隆分析及油菜花序浸泡法转基因研究

Cloning and Analysis of the BAN-Homologous DNA Fragment and the Primary Study of Floral-Dip Method in Oilseed Rape Brassica napus

扁豆分子遗传图谱构建、主要农艺性状QTL定位及花序发育的生理学研究

Construction of a Genetic Map , Localization of Quantitative Trait Loci for Several Agronomic Traits and Morphological Study of Inflorescence in Lablab

PI在转基因植株的花序分生组织和时期2的花中均有表达，随着花的进一步发育，PI的转录水平较野生型明显提高。

PI was expressed in the floral meristem and stage 2 flower of pAP1 : IPT4 transgenic plants , and the PI mRNA level increased along with subsequently flower development .

每个花序有花粉173mg，花期15d。

There are 137 mg pollens per inflorescence , bloom period continue 15 d.

结果显示：1在黄经洞种群B，花枝的营养生长旺盛，单枝的花序数和花数多，平均为23.5个和278朵；

The results showed that : ( 1 ) in Huangjingdong ( population B ), its inflorescence shoots had a vigorous vegetative growth and each of them formed great numbers of inflorescences and flowers averagely amounted to 23.5 and 278 , respectively ;

1996年Bradley在金鱼草中发现了控制花序结构的CEN基因。

Abstract Bradley et al . found the CEN gene in Antirrhinum in 1996 , which controls the inflorescence structure .

fcu基因具有使茎带化和产生伞状花序的双重遗传效应。

It was expressed with fcu which has double genetic effects including fasciated culm and umbel .

用籼稻IR52、IR8和IR45的幼花序和幼胚愈伤组织在LS培养基建立了稳定的悬浮培养物。

Stable suspensions were established in LS medium from young inflorescence and immature embryo derived calli of indica rice IR 8 , IR 52 and IR 45 . The establishment of suspensions underwent three stages ;

结果表明：低水平GA3和低水平IAA对枇杷花序原基的形成和花器官的分化起促进作用，在花芽诱导期相对较高的ZT水平和ABA水平有利于花芽分化；

While lower levels of GA3 and IAA were linked to the inflorescence primordium formation and floral organs differentiation , higher levels of ZT and ABA were connected with flower differentiation .

结果表明，用0.10%升汞对花序进行消毒5min时效果最好，污染率为20%；

The result shows that explant sterilized in 0.10 % aqueous mercuric chloride for 5 min has best effect ;

结果表明，30~40cm长的花序冷藏处理10d，小孢子仍有一定的胚胎发生能力；

The result shows that microspores still had certain embryogenesis capability when the inflorescences with 30 ~ 40 cm lengths were in the cold pretreatment for 10 d.

结果表明：CCC具有降低蓝花棘豆IAA、GA含量水平的生理效应，可显著抑制蓝花棘豆花序生长，达到缩短花序节间长度的效果。

The results showed CCC had physiological response to reduce the contents of IAA , GA , and could significantly inhibit the growth of inflorescence in Oxytropis coerulea , so the internode length of inflorescence can be decreased .

S1株高25～30cm，花期较晚，全株肉质被毛，花序密集雪白，覆盖速度较快。

The height of S1 was 25 ~ 30cm , Florescence was late , and the anthotaxy was white and dense . The whole plant was fleshy and covering speed was fast .

其中雄蕊分化期、雌蕊分化期分化速度最快，持续时间仅为3～5d，而从花序原基分化期至小花花萼分化期分化较慢。4.萼片分化期；

The phase of carpel differentiation and pistil differentiation were were relatively short , only about 3-5 days , and the phase from inflorescence primordium differentiation to sepal differentiation is relatively long .

在繁殖生长阶段（约55d），由于增加了两个在蕴藏状态下的更强的活动中心&茎和花序的生长，DM积累速度很快，日平均增加29.4g／m2；

In the reproduction growth stage , DM production increases rapidly with a mean daily gain of 29.4g/m 2 because of the growth of two potentially active centres namely the stem and the inflorescence .

迟处理（TrC）能推迟盛花期，其中200和500ppm处理还能显著抑制花序生长和减少雄花数；

Retarded flowering time and reduced number of male flower and length of panicle in late treatment ( only 200 and 500 ppm );

用适当浓度的植物生长抑制物质（MET、MH）处理（减数分裂期喷洒植株、低温预处理过程中浸泡花序和加入培养基中），均有利于促进胚状体的产生，提高诱导频率。

Using plant growth inhibition substance ( MET , MH ) with a propriety concentration treating donor plants in different time ( spraying plants in meiosis , dipping anthotaxy in low temperature treatment and adding them into medium ), it is helpful to increase the inductive frequencies of embryoid .

PLA1在发育中的叶原基、花序苞叶和伸长的节间表达，但在地上部顶端分生组织不表达。

PLA1 is expressed in developing leaf primordia , bracts of the panicle , and elongating internodes , but not in the shoot apical meristem .