花瓣

RT-PCR analysis showed that GhMADS1 gene expressed in petals, stamens, ovules and fibers, but not in roots, stems, leaves, bracts and sepals. The strongest expression of GhMADS1 gene was detected in petals. But in floral buds of a cotton homeotic mutant (CHV1), whose floral organs are all converted to bract leaf-like organs, the transcript of GhMADS1 gene was not detected.

RT-PCR分析显示，该基因在陆地棉的花瓣、雄蕊、胚珠和纤维中表达，特别是在花瓣中表达量最高，而在根、茎、叶等营养器官和棉花同源异型突变体CHV1（所有花器官均变为苞叶状叶性器官）的变异花蕾中不表达。

RT-PCR analysis showed the GhMASD1 gene expressed in petals, stamens, ovules and fibers, but not in roots,stems, leaves, bracts and sepals. The strongest expression of GhMADS1 gene was detected in petals. But in floral buds of a cotton homeotic mutant (CHV1), whose floral orgens are all converted to bract leaf-like organs, the transcript of GhMADS1 gene was not detected.

RT-PCR分析显示，该基因在陆地棉的花瓣、雄蕊、胚珠和纤维中表达，特别是在花瓣中表达量最高，而在根、茎、叶等营养器官和棉花同源异型突变体CHV1（所有花器官均变为苞叶状叶性器官）的变异花蕾中不表达。

Stamens equal to or 2 × as many as petals, inserted in lateral pits on disk or at base of disk; filaments distinct, linear, with or without adaxial ligulate appendage at base; anthers longitudinally dehiscent.

雄蕊与花瓣同数或者2倍数于花瓣，着生在花盘的侧生的洼点或者在花盘的基部；花丝离生，线形，在基部有或无正面的舌状附属物；花药纵向开裂。

My thesis is to examine the correlation between the formations of petaloid sepals in Mussaenda and the petal identity genes, i.e. ABE class genes.

本论文即以玉叶金花属植物为材料，观察此一类花瓣构造的形成是否与花瓣决定同源基因的异位表现相关，进而探讨其背后的遗传控制机制。

Any of several cacti of the genus Nopalea,especially N.cochenillifera,found chiefly in Mexico and having reddish flowers with an erect perianth and long,exserted stamen s.

胭脂仙人掌胭脂仙人掌属的一种仙人掌，尤指胭脂仙人掌，主要生长于墨西哥，有直立的花瓣和深红色的花朵及比花瓣长很多的雄蕊

Any of several cacti of the genus Nopalea,especially N.cochenillifera,found chiefly in Mexico and having reddish flowers with an erect perianth and long,exserted stamens.

胭脂仙人掌胭脂仙人掌属的一种仙人掌，尤指胭脂仙人掌，主要生长于墨西哥，有直立的花瓣和深红色的花朵及比花瓣长很多的雄蕊

Calyx teeth obsolete. Petals white or purplish, obcordate, base cuneate, apex notched, with narrow inward curved lobule, outer petals of umbellules slightly larger.

萼齿不明显花瓣白色或略带紫色，倒心形的，基部楔形，具缺刻的先端，具狭窄向内的弄弯小裂片，外部花瓣的小伞形花序稍大

Petals white or yellowish, obcordate or deeply 2-lobed, lobes unequal, base tapering, clawed, apex inflexed, outer petals in outer flowers radiant.

花瓣白色或淡黄的，倒心形或深深2裂的，不等长的裂片，基部渐狭，瓣爪，先端内折，在外部花的外部花瓣辐射状。

Papillae are often found on petals,giving them a velvety appearance.

常发现于花瓣，赋予花瓣柔软光滑的外表。

The flower is big and balmy, petaline 6, weak amaranth is shown outside, inside face white, sepal 3, petaline shape, a bit short.

花大而芳香，花瓣6，外面呈淡紫红色，内面白色，萼片3，花瓣状，稍短。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。