子房

Ovary subglobose, with concave nectaries at base.

子房近球形，具凹陷蜜穴在基部。

Ovary 6-loculed; fruit subglobose to cylindric capsules; stems usually climbing or twining; stamens usually 6 in 1 series or 12 in 2 series.

子房6室；果近球形的到圆筒状蒴果；茎通常攀援或缠绕；雄蕊通常6成1轮或12在2轮方面。

In this study, based on establishment of stable and high efficient transfergenic receptor system with supersweet maize callus, the multiple insect-resistant genes were successfully co-transformed into a elite inbred line 1132 and a variety using particle bombardment and overy microinjection, and the transgenic integration, expression and inheritance were studied by means of target character and molecular biology method.

本研究在建立高效稳定基因转化受体系统的基础上，利用基因枪和子房注射两种方法将多个抗虫基因成功转化抗性较差的超甜玉米自交系及其品种，并从分子水平和目标性状上研究外源基因的转入、整合、表达与遗传规律。

Bt gene was successfully transferred into elite supersweet maize hybrid by overy injection in the field, and one transgenic plant ZT11 integrated with Bt gene was obtained.

用子房注射法将Bt基因导入超甜玉米品种粤甜3号，获得了1株整合有Bt基因的转基因植株，定名为ZT11，以发芽成苗的植株计算，基因转化效率达9.09%。

Supersweet maize ; Bt gene ; Ovary injection transformation;

超甜玉米； Bt基因；子房注射法转化

Gynoecium 3-5-loculed, syncarpous; radial walls of locules becoming curved after anthesis; ovules 2 per locule; style to 1.5 × as long as ovary, deciduous in fruit.

雌蕊群3-5室，合心皮；子房室的径壁在花期后变弯曲；每室胚珠2；花柱长达子房的1.5倍，果期脱落。

Ovary superior, 1-loculed, 3-5-carpelled, syncarpous, with 3-5 parietal placentae each with 1 to many anatropous ovules; style simple; stigmas variously shaped.

子房 上位，1室，3-5心皮，合心皮，3-5个侧膜胎座，没个胎座有一到多个倒生胚珠；花柱单一；柱头形状各异。

Stamens 8 or 10, distinct, alternately unequal in length; filaments ± abruptly dilated toward base,± straight or geniculate. Disk columnar, conic, bell-shaped, or ± hourglass-shaped. Gynoecium (2-)4- or 5-loculed, syncarpous; radial walls of locules straight; ovules 2 per locule; style 0.5-2.5 × as long as ovary, deciduous in fruit.

雄蕊8或10，离生，交替不等长；花丝在基部多少突然膨大，多少直立或膝曲；花盘柱状，圆锥状，铃状，或多少沙漏状；雌蕊群(2-)4或5室，合心皮；子房室径壁直；每室胚珠2；花柱0.5-2.5 *等长于子房，在果期落叶。

In a giving stage after pollination,p53 homologue showed high levels in the antipodal cells,integument,immature endosperm,ovary wall,tracheary elements,and aleurone layer,while c-myc homologue showed low levels in these tissues,only before pollination showed high expression in polar nucleus.

结果发现，在授粉后的一定阶段，在反足细胞、珠被、未成熟的胚乳、子房壁、导管组织和糊粉层中，p53同源基因表达强烈，c-myc同源基因的表达相反，在授粉后的这些组织中基本不表达，而在授粉前的中央细胞的极核中表达水平较高。

Ovary 3-loculed; ovules 1 per locule. Capsule 3-valved, globose, trigonous. Seeds 1 per valve, oblong, reticulate or not; hilum linear.

子房3室；每室1胚珠；蒴果3瓣裂，球状，三棱；种子1每裂片，长圆形，网状与否；种脐线形。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。