花被基 的英文怎麼說
中文拼音 [huābèijī]
花被基
英文
base of perianth-
In this paper the floral ontogeny and the ovary development of rivina humilis l. were observed. the results showed that ( 1 ) the tepal primordia initiated in 2 / 5 spirals. the abaxial one initiated first, then the adaxial one, finally the lateral two initiated nearly simultaneously. the third one initiated on the position near the first tepal, and there is a gap between itself and the second tepal. ( 2 ) the 4 stamineal primordia initiated in one whorl at the same time. ( 3 ) the carpellary primordium initiated from the abaxial side of flower primordium ; the carpellary primordium grew upwards and towards axis after it was formed, therefore an elliptic orifice was formed at the adaxial position of ovary, which was the remainder of the mouth of ovary before the ovary was fused completely. with the ovary maturing, the orifice was narrowed because of the ovary growth, at last fused completely. the gynoecium is composed of a single carpel. ( 4 ) in the series developmental sections of ovary, the ovular primordium was initiated on the adaxial meristem when the mouth of ovary was formed
對數珠珊瑚的花器官發生和子房的發育過程進行了觀察.結果表明: ( 1 )數珠珊瑚花被呈2 / 5螺旋狀發生,遠軸側的1枚先發生,其次為近軸側的1枚發生,最後側方的2枚花被幾乎同時發生,第3枚花被在靠近第1枚的位置發生,第2枚和第3枚之間有1個空隙; ( 2 ) 4枚雄蕊是同時發生的; ( 3 )心皮發生於分生組織的遠軸側,心皮原基形成后,向上向軸生長,在子房成熟前在近軸側非正中位形成1個孔,該孔為心皮最終愈合前的殘跡,到子房成熟時,因子房的生長孔被擠壓縮小,在進一步的生長過程中愈合.子房由1枚心皮構成; ( 4 )從子房發育過程的切片看,該植物的胚珠是在子房發生后不久發生的,子房上的圓孔形成時,從近軸側的分生組織發生胚珠原基,由胚珠原基分化出珠被與珠心While the fruits ripening process was delayed in leetrl antisense fruits. epinastic of leaves in leetrl antisense plants was only occasionally observed, which was not observed in leetr2 antisense plants ; ( 5 ) when treated by exogenous ethylene ( 25ul / l ), the abscission of antisense leetr2 petiole explants was delayed. moreover, leaf epinasty failed to be induced by ethylene treatment c, which suggested that these tissues were insensitive to ethylene
( 5 )植株衰老和葉片脫落延遲,花瓣脫落也明顯的延遲,在轉反義leetr1基因番茄的果實成熟特性被明顯改變,表現在乙烯釋放高峰延遲,果實顏色出現變異,以及和成熟相關的酶活性的改變,然而,轉反義leetr2基因的果實的成熟特性與對照相比無明顯差別。Characteristics : perennial pubescent herb ; leaves dimorphic, the radical with 3 - lobes, coarsely serrate at margin ; cymes terminal ; flowers yellow, to 2 cm diam., sepals 5, petals 5 or more ; fruit consisting of many aggregated achenes
形態:多年生草本,被毛;葉兩形,基生葉3裂,粗鋸齒緣;聚傘花序頂生;花黃色,直徑可達2公分,花萼5片,花瓣5片或更多;頭狀聚合瘦果球形。By means of discontinuous tris - hcl buffer system and poly aery 1 amide gel electrophoresis ( page ), zymogram of 23 species of 11 genera in 4 subfamilies mirinae, orthotylinae, phylinae and deraeocorinae are gained. by specific primer pcr and sequencing, 57 cyt b gene 433bp sequences are obtained from 34 species respectively belonging to 17 genera in 5 subfamilies mirinae, orthotylinae, phylinae, deraeocorinae, bryocorinae from 64 species of 23 genera which involved in this research, and 2 outgroup species of family anthocoridae as well. 1
首次通過特異引物擴增和基因測序的研究方法從被試的5亞科23個屬的64種盲蝽中獲得了盲蝽亞科、合墊盲蝽亞科、葉盲蝽亞科、赤爪盲蝽亞科和蕨盲蝽亞科bryocorinae5個亞科17個屬的34種盲蝽以及外群花蝽科anthocoridae2種花蝽的cytb基因序列57條。Inflorescence terminal, racemose - umbellate , 4 - 6 - flowered ; corolla funnel - campanulate, 4. 5 cm long, pink, 5 - lobed, lobes rounded emarginated ; stamens 10 - 12, 2 - 3 cm long, filaments sparsely tomentose on lower half ; ovary stellate - tomentose, style 5 cm, with a few glands at base
傘形花序式總狀,花序有花4 - 6朵;花冠漏斗狀鐘形,長4 . 5厘米,粉紅色,裂片頂端微缺;雄蕊10 - 12 ,長2 - 3厘米,花絲下半部被微柔毛;子房被星狀毛,花柱長5厘米,基部有腺體。Flowers solitary and terminal, white, 10 - 14 cm in diam., sessile ; bracts and sepals leathery, orbicular, covered with grayish silky hairs outside ; petals 8, broadly obovate, 5 - 7 cm long, glabrous, basal 1. 5 cm connate ; stamens in many whorls, 2. 5 cm long, distinct, glabrous ; ovary hairy, 5 - locular, styles 2 cm long, apex 5 - lobed
花白色,單生於枝頂,直徑10 - 14厘米,無柄;苞片及萼片圓形,革質,外被灰色絹毛;花瓣8 ,闊倒卵形,長5 - 7厘米,無毛,基部連生約1 . 5厘米;雄蕊多輪,長2 . 5厘米,離生,無毛;子房有毛, 5室,花柱長2厘米,先端5淺裂。Floral organs have been successfully induced from the regenerated floral buds of ffyacinthus orienralis l. by precisely controlling exogenous hormones in the medium. under high concentration of cytokinin and auxin, the regenerated floral bud produces only tepals
以風信子花被片為外植體,通過控制培養基中細胞分裂素和生長素的濃度,可誘導花芽的再生和控制產生花器官的種類,建立起離體花器官定向控制系統。Calyx tube constricted at apex ; petals 5, white, with pellucid dots, pubescent ; fertile stamens 5 ; filaments longer than petals, anthers 1. 5 - 2. 5 mm long, pubescent ; staminodes 15, 10 of them gland - like, ovoid, inserted on the base of filaments, rest 5 globose ; style villous ; stigma dilated into an undulate crest
花萼管頂端稍縊縮;花瓣5 ,白色,有透明腺點,被短柔毛;發育雄蕊5枚,花絲長于花瓣,花約1 . 5 - 2 . 5毫米,被短柔毛;退化雄蕊15枚,其中10枚腺體狀,卵球形,著生於發育雄蕊花絲基部,另5枚球形;花柱被柔毛,柱頭雞冠狀。On basis of the fact that some organs in the highflower usually appear pappus - a carpellary marked trait, or carpellary morphological trace or anatomical character in the process of transforming development, deem that the highflower origins from the heteromorphic development of carpellary primordium. furthermore, the course and mode of heteromorphic development of different organs in the highflower have been described, and according to the organ composition in highflower, the prolification flower is divided into green prolification, colorful prolification, golden prolification and three - strata prolification
其上方花轉化初期的花萼片、花瓣和雄蕊中總表現有心皮的標記性性狀? ?被毛、帶有心皮的形態和解剖結構痕跡,上方花花萼片的解剖結構中存在有類子房結構,花萼片、花瓣和雄蕊與心皮形成復合結構等,提出其上方花的各類器官都是由心皮原基異形化轉化發育而形成的觀點。Under section 27 a conveyance of immovable property or a transfer of hong kong stock made for a consideration which is in the opinion of the collector inadequate shall, notwithstanding that the transaction is at arm s length and in good faith, be deemed to be a voluntary disposition inter vivos i. e. a gift
根據印花稅條例第27 4條的規定,如印花稅署署長認為不動產轉易契或香港股票轉讓書的代價不足時,則雖然該買賣是基於公平交易及良好的意圖來訂立,仍會被當作是生者之間的無償產權處置即一項饋贈。Under section 27 ( 4 ) a conveyance of immovable property or a transfer of hong kong stock made for a consideration which is in the opinion of the collector inadequate shall, notwithstanding that the transaction is at arm s length and in good faith, be deemed to be a voluntary disposition inter vivos ( i. e. a gift )
根據《印花稅條例》第27 ( 4 )條的規定,如印花稅署署長認為不動產轉易契或香港股票轉讓書的代價不足時,則雖然該買賣是基於公平交易及良好的意圖來訂立,仍會被當作是生者之間的無償產權處置(即一項饋贈) 。A survey of news stories in 1996 reveals that the antiscience tag has been attached to many other groups as well, from authorities who advocated the elimination of the last remaining stocks of smallpox virus to republicans who advocated decreased funding for basic research
1996年進行的一項新聞調查表明,反科學的標簽還被貼在其他許多團體身上? ?從主張消滅最後剩下的各種天花病毒的機構,到主張減少基礎研究經費的共和黨人。A urvey of ew torie i 1996 reveal that the antiscience tag ha ee attached to many other grou a well, from authoritie who advocated the eliminatio of the last remaining tock of mallpox viru to republica who advocated decreased funding for asic research
一項關於1996年新聞報道的調查顯示,反科學的標簽還可以貼在許多其他團體身上,從提倡消滅最後存留的天花病毒的權威機構,到鼓吹削減基礎研究經費的共和黨人(都被貼上了反科學的標簽) 。A surey of news stories in 1996 reeals that the antiscience tag has been attached to many other groups as well, from authorities who adocated the elimination of the last remaining stocks of smallpox irus to republicans who adocated decreased funding for basic research
一項關於1996年新聞報道的調查顯示,反科學的標簽還可以貼在許多其他團體身上,從提倡消滅最後存留的天花病毒的權威機構,到鼓吹削減基礎研究經費的共和黨人(都被貼上了反科學的標簽) 。A survey of news stories in 1996 reveals that the antiscience tag has been attached to many other grou as well, from authorities who advocated the elimination of the last remaining stocks of smallpox virus to republica who advocated decreased funding for basic research
一項關於1996年新聞報道的調查顯示,反科學的標簽還可以貼在許多其他團體身上,從提倡消滅最後存留的天花病毒的權威機構,到鼓吹削減基礎研究經費的共和黨人(都被貼上了反科學的標簽) 。A survey of news stories in 1996 reveals that the antiscience tag has been attached to many other groups as well, from uthorities who advocated the elimination of the last remaining stocks of smallpox virus to republicans who advocated decreased funding for basic research
一項關於1996年新聞報道的調查顯示,反科學的標簽還可以貼在許多其他團體身上,從提倡消滅最後存留的天花病毒的權威機構,到鼓吹削減基礎研究經費的共和黨人(都被貼上了反科學的標簽) 。A survey of news stories in 1996 reveals that the antiscience tag has been attached to many other groups as well, from authorities who advocated the elimination of the last remaining stocks of * * allpox virus to republicans who advocated decreased funding for basic research
一項關於1996年新聞報道的調查顯示,反科學的標簽還可以貼在許多其他團體身上,從提倡消滅最後存留的天花病毒的權威機構,到鼓吹削減基礎研究經費的共和黨人(都被貼上了反科學的標簽) 。The higher fluence rate of bl applied the stronger the induction of anthocyanin was observed under the same kt concentration. in darkness,
培養基中被ida取代后促進光誘導的花色素昔積累:培養基中ta的存在抑制藍光的誘導作用。Edwards limestone was quarried locally in travis county for part of the stonework, whereas the texas pink granity came from granite mountain near marble falls, where beautiful granity building stone is still actively mined
Edwards石灰石被在當地採集做為大樓的部分基石工作。粉紅的花崗巖來自於granite mountain ,近marble falls小城,美麗的花崗巖仍然在開采。Further, hagj mrna was detected in the stamens and carpels of regenerated floral buds, but not in the tepals
進而,該基因在再生花芽的雄蕊和心皮中表達,而在花被片中未觀察到雜交信號。分享友人