anther

[美]/'ænθə/
[英]/'ænθɚ/
词频: 极高

释义

n. 花药;花粉囊 花粉囊
词形变化
复数anthers

短语搭配

anther culture

花药培养

例句

anthers ovoid-sagittate, ca. 1 mm, slightly furcate at base.

花药卵球状箭头形,长约1毫米,在基部稍分叉。

anthers luniform with lateral-longitudinal dehiscence, connective ± exserted.

花药新月形,侧向纵裂,药隔多少外露。

anthers erect, dithecal, extrorse, dehiscing longitudinally.

花药直立,二室l,外向纵向开裂。

Anthers attached at corona lobelet sinus, ovoid, ca. 2 mm.

花药附着在的副花冠小裂片凹缺,卵球形,约2毫米。

anthers free, bilocular, thecae 2, extrorse, longitudinally dehiscent;

花药离生,具2室,囊2,外向,纵向开裂;

anthers 1-loculed, base spurless, apex pointed.

花药1室,基部,先端尖。

Homogenous lines can be obtained in a very short time by haploidy breeding method such as microspore culture and anther culture.

摘要通过单倍体育种途径可快速获得纯合材料,增加有益性状的选择几率,加快育种进程。

anthers introrse, 2-loculed, usually dorsifixed at base, less often medifixed, dehiscence longitudinal.

花药内向,2室,通常基部背着,较少是中部着生,纵向开裂。

It indicated that the frequency of formation of the true pollen-derived plantletsw ere significantly low in the anther culture of B. napes.

这些结果说明在油菜的花药培养中可能有一少数花粉植株的形成。

The flower is bisexual, hypogynous, and with protandrous, tubular androecium whose anther are fused in a broad ring.

花朵为两性花,子房上位,雄蕊先熟,呈筒状环绕之雄蕊筒,靠近顶端具环带状的花药。

Tapetum (pl. tapeta) A food-rich layer surrounding the spore mother cells in the anthers of vascular plants.

绒毡层:维管植物花粉囊内包围孢子母细胞的富含营养物质的一层结构。

Some large vacuoles appeared in the tapetal cells of the sterile anthers at the early uninucleate pollen stage.

在单核细胞早期,不育花粉的四分体细胞中有较明显的大液泡出现。

Anthers sessile, circular, 2-loculed, introrse, connate into a synandrium, dehiscence longitudinal.

花药无梗,圆,2室,内向,合生的成为聚药,开裂纵向。

Anthers 6, opposite perianth segments, attached at lobe sinus, lobelet sinus, or lobe apex of corona, dorsifixed, introrse.

花药6,对生于花被片,附着在裂片凹缺,小裂片凹缺,或副花冠裂片先端的,背着,内向。

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