anther culture
花葯培養
anthers ovoid-sagittate, ca. 1 mm, slightly furcate at base.
花葯卵球狀箭頭形,長約1毫米,在基部稍分叉。
anthers luniform with lateral-longitudinal dehiscence, connective ± exserted.
花葯新月形,側向縱裂,藥隔多少外露。
anthers erect, dithecal, extrorse, dehiscing longitudinally.
花葯直立,二室l,外向縱向開裂。
Anthers attached at corona lobelet sinus, ovoid, ca. 2 mm.
花葯附着在的副花冠小裂片凹缺,卵球形,約2毫米。
anthers free, bilocular, thecae 2, extrorse, longitudinally dehiscent;
花葯離生,具2室,囊2,外向,縱向開裂;
anthers 1-loculed, base spurless, apex pointed.
花葯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.
摘要通過單倍體育種途徑可快速獲得純合材料,增加有益性狀的選擇幾率,加快育種進程。
anthers introrse, 2-loculed, usually dorsifixed at base, less often medifixed, dehiscence longitudinal.
花葯內向,2室,通常基部揹着,較少是中部着生,縱向開裂。
It indicated that the frequency of formation of the true pollen-derived plantletsw ere significantly low in the anther culture of B. napes.
這些結果說明在油菜的花葯培養中可能有一少數花粉植株的形成。
The flower is bisexual, hypogynous, and with protandrous, tubular androecium whose anther are fused in a broad ring.
花朵爲兩性花,子房上位,雄蕊先熟,呈筒狀環繞之雄蕊筒,靠近頂端具環帶狀的花葯。
Tapetum (pl. tapeta) A food-rich layer surrounding the spore mother cells in the anthers of vascular plants.
絨氈層:維管植物花粉囊內包圍孢子母細胞的富含營養物質的一層結構。
Some large vacuoles appeared in the tapetal cells of the sterile anthers at the early uninucleate pollen stage.
在單核細胞早期,不育花粉的四分體細胞中有較明顯的大液泡出現。
Anthers sessile, circular, 2-loculed, introrse, connate into a synandrium, dehiscence longitudinal.
花葯無梗,圓,2室,內向,合生的成爲聚藥,開裂縱向。
Anthers 6, opposite perianth segments, attached at lobe sinus, lobelet sinus, or lobe apex of corona, dorsifixed, introrse.
花葯6,對生於花被片,附着在裂片凹缺,小裂片凹缺,或副花冠裂片先端的,揹着,內向。
anther culture
花葯培養
anthers ovoid-sagittate, ca. 1 mm, slightly furcate at base.
花葯卵球狀箭頭形,長約1毫米,在基部稍分叉。
anthers luniform with lateral-longitudinal dehiscence, connective ± exserted.
花葯新月形,側向縱裂,藥隔多少外露。
anthers erect, dithecal, extrorse, dehiscing longitudinally.
花葯直立,二室l,外向縱向開裂。
Anthers attached at corona lobelet sinus, ovoid, ca. 2 mm.
花葯附着在的副花冠小裂片凹缺,卵球形,約2毫米。
anthers free, bilocular, thecae 2, extrorse, longitudinally dehiscent;
花葯離生,具2室,囊2,外向,縱向開裂;
anthers 1-loculed, base spurless, apex pointed.
花葯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.
摘要通過單倍體育種途徑可快速獲得純合材料,增加有益性狀的選擇幾率,加快育種進程。
anthers introrse, 2-loculed, usually dorsifixed at base, less often medifixed, dehiscence longitudinal.
花葯內向,2室,通常基部揹着,較少是中部着生,縱向開裂。
It indicated that the frequency of formation of the true pollen-derived plantletsw ere significantly low in the anther culture of B. napes.
這些結果說明在油菜的花葯培養中可能有一少數花粉植株的形成。
The flower is bisexual, hypogynous, and with protandrous, tubular androecium whose anther are fused in a broad ring.
花朵爲兩性花,子房上位,雄蕊先熟,呈筒狀環繞之雄蕊筒,靠近頂端具環帶狀的花葯。
Tapetum (pl. tapeta) A food-rich layer surrounding the spore mother cells in the anthers of vascular plants.
絨氈層:維管植物花粉囊內包圍孢子母細胞的富含營養物質的一層結構。
Some large vacuoles appeared in the tapetal cells of the sterile anthers at the early uninucleate pollen stage.
在單核細胞早期,不育花粉的四分體細胞中有較明顯的大液泡出現。
Anthers sessile, circular, 2-loculed, introrse, connate into a synandrium, dehiscence longitudinal.
花葯無梗,圓,2室,內向,合生的成爲聚藥,開裂縱向。
Anthers 6, opposite perianth segments, attached at lobe sinus, lobelet sinus, or lobe apex of corona, dorsifixed, introrse.
花葯6,對生於花被片,附着在裂片凹缺,小裂片凹缺,或副花冠裂片先端的,揹着,內向。
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