衣藻 的英文怎麼說
中文拼音 [yīzǎo]
衣藻
英文
chlamydomonas-
We cannot be certain that gonium, pandonina, eudonna, and pleodorina represent stages in the evolution of multicellular volvox from unicellular chlamydomonas.
我們不能肯定盤藻、實球藻、空球藻和雜球藻代表從單細胞衣藻到多細胞因藻的各進化階段。24 days later, recorded the results : the quantity of the algea the rate of increase of height, the phosphorus concentration and ph of the mediums
24天後測定實驗體系中的沙角衣藻的活藻生物量、水稻苗的植株長度增長率和培養基中有效磷濃度、 ph值的變化情況。Two weeks later, recorded the results : the quantity of the algea and the phosphorus concentration in the mediums, the rate of increase of height and the phosphorus of the rice
培養兩周后測定培養基中的沙角衣藻的活藻生物量、有效磷濃度和水稻苗的植株高度增長率以及水稻中的含磷量。In the second part, authors also made the phosphate as limitative factor, and discussed the condition of using phosphate rocks by the algea ( chlamydomonas sajao lewin ) - rice ( o. sativa l. ) experiment system with different ph conditions
然後作者依然以磷為主要限制因素,研究沙角衣藻( chlamydomonassajiaolewin ) ?水稻( o . satival . )實驗體系在不同ph條件下轉化利用礦石磷情況。In the first part of this paper, authors made the phosphate as limitative factor, and discussed the growth condition of the algea ( chlamydomonas sajao lewin ) - rice ( o. sativa l. ) experiment system by different phosphorus source
本研究第一部分以磷為主要限制因素,研究沙角衣藻( chlamydomonassajiaolewin )和雜交水稻( o . satival . )所組成的實驗體系在不同供磷條件下的生長情況。By the results, the author considered that with the normal illumination, the algea ( chlamydomonas sajao lewin ) can release the availed phosphorus into the mediums from phosphate rocks, and supply the needs of the growth by the algea and rice in a mediums
研究結果表明,在本實驗條件下,沙角衣藻從礦石磷中釋放的可溶性的有效磷可以同時供雜交水稻和沙角衣藻使用,使二者在同一環境中正常生長。The authors designed three culture mediums : having phosphorus. without phosphorus and having phosphate rocks, the algea in these mediums have two contrast illumination : light and dark. further more, the authors designed consultative experiments without the algea
作者設計了含可溶性有效磷、含磷礦石粉和不含磷的三種藻類培養基,培養基中的沙角衣藻分別以見光和黑暗培養進行對比實驗,並以不加沙角衣藻的平行實驗組作為參照。The author finded out that the rice in the mediums with phosphorus and phosphate rocks can grow well, the quantity of the algea and the phosphorus in the mediums increase. on the contrary, in other mediums the rice appear to be short of phosphate
其中,全磷培養基和含磷礦石粉的無磷培養基中雜交水稻正常生長,沙角衣藻生物量較實驗前有所增長;由於實驗梯隊磷礦石的轉化作用,使培養基有效磷濃度均較實驗前也有所增長;而其他實驗組水稻均出現不同程度的缺磷表徵。The authors designed hoagland culture mediums having phosphate rocks with different ph : 4. 39, 5. 44, 6. 32, 7. 43, 8. 36, the algea in these mediums had two contrast illumination : light and dark. further more, the authors designed consultative experiments with hoagland culture medium having phosphorus and ph 7. 02
作者隨機設計了ph值分別為4 . 39 、 5 . 44 、 6 . 32 、 7 . 43 、 8 . 36的含磷礦石粉的hoagland無磷培養基,培養基中的沙角衣藻分別以見光和黑暗培養進行對比實驗,並以ph值為7 . 02的含全磷培養基的平行實驗組作為參照。Dunaliella salina ( d. salina ) belongs to chlorophyta, chlorophyceae, volvocales and its shape and structure are very similar to chlamydomonas reinhardtii ( c. reinhardtii ) except for lacking of cell wall. it is a kind of ellipse or pear - shaped unicellular tolerant alga with the length of six to fifteen um
杜氏鹽藻屬綠藻門綠藻綱團藻目,除缺乏細胞壁外,其形態和結構特徵與衣藻十分相似,是一種原生質裸露的嗜鹽性浮遊單細胞藻,長約6 - 15 m ,呈橢圓形或梨形,有雙鞭毛,能在水中游動。Formers has done enough fine reaserch works on prokaryotic ftsz, in this paper we try to find the evolutionary clew of its transfering from junior algae to senior plant by choosing the single - cell chlorophyta - chlamydomonas reinhardtii and gramineae poaceae - oryza sativa as the experiment material
前人已對原核生物中ftsz在結構功能、表達調控等方面作了細致深入的研究,本文選取了單細胞綠藻衣藻和禾本科植物水稻的ftsz蛋白進行研究對比,試圖尋找ftsz蛋白是如何由低等藻類過渡到高等植物界的線索。Effect of heavy metal ion on growth of chlamydomonas sajiao lewin
重金屬離子對沙角衣藻生長的影響Effects of pb2 on inter - specific competition of microcystis aeruginosa and chlamydomonas reinhaidtii
對衣藻和微囊藻種間競爭的影響Chlamydomonas divides frequently and forms two individuals where before there was one.
衣藻經常分裂,原先為一個而分為兩個個體。The algae multiplied massively in suitable environment, and made the amount of available phosphorus in soil increase significantly. the influence of the base matter on available phosphorus in soil was much more significant. in the second step, nostoc commune and chlamydomonas sajao lewin were inoculated of different inoculation quantities to the barren soils
實驗是在貧瘠土壤種接種具有固氮能力的念珠藻(藍藻類)和沙角衣藻(陸生綠藻) ,在0 . 1g 、 0 . 5g 、 1 . 0g 、 2 . 0g濕藻重500g土重的不同濃度梯度進行接種,進行常溫下培養。That keeps chlamydomonas from wasting resources during hard times, increasing its likelihood of reproducing over the long haul
這使衣藻在資源匱乏時減少浪費,並在長遠的時間里增加了他們繁衍後代的機會。In the third part of the thesis, a chlamydomonas reinhardtii chloroplast expression vector, pactbvpl, containing the fusion of the foot and mouth disease virus ( fmdv ) vp1 gene and the cholera toxin b subunit ( ctb ) gene was constructed. transformation of c. reinhardtii chloroplast was achieved by biolistic bombardment with pactbvpl
論文第三部分主要敘述了將o型fmdvvp1與強黏膜免疫佐劑霍亂毒素b亞基( ctb )的融合基因克隆重組到衣藻葉綠體表達載體中,並採用基因槍法轉化衣藻葉綠體,獲得了具有壯觀黴素抗性的轉化子。In order to check if it is the aim gene, we devised pcr with a new pair of primer, sequenced and registered the product with registration number : af449446. moreover we forecast and analysis the primary, secondary, tertiary and quaternary structure of the three protein : osftszi, crftszi and crftsz2 which has already cloned by our team before. after that we construct ftsz molecular evolution tree to site them in
又將生物信息學技術同實驗技術相結合,針對ftsz保守區設計引物擴增出一條衣藻ftsz片段,進行est搜索、比對、拼接,最終克隆出新基因crftsz1 ;連同本試驗室曾經獲得的另一個衣藻crftsz2基因進行蛋白質的一、二、三、四級結構預測、分析及比較尋找進化線索,建立了ftsz蛋白的氨基酸進化樹作進一步的進化定位。In the first step, quantitative and qualitative characteristic of soils influenced by soil microalgal were studied in this step. in this study, four different algal ( chroococcus, chlorococcum, navicula and chalmydomonas ) and one algal mixture, which were formed by the above four algal species, were cultivated in two different mediums ( soil and double distilled water ), under regular illumination or dark condition respectively. we estimated the environmental ph, the microorganism biomass ( not including algal ), and the organic matter content very 20 culture days and estimated the available phosphorus after 60 culture days. we got the results by making graphs and extreme - difference analysis after 0, 20
實驗以土壤(經過高溫燒制除去微生物和土壤有機質的影響)和水(重蒸水)為兩種不同的基質,在基質中接種五種相同重量的土壤微藻藻液(立方色球藻、土生綠球藻、舟形藻、沙角衣藻以及由四種藻種形成的混合藻液) ,分別進行見光和和黑暗培養,在0天、 20天、 40天和60天時,測定環境ph值、微生物量(不包括藻類) 、有機質含量,進行極差分析和圖形比較。Although it has predicted that different ftsz families share the same tertinary structure but they also similar to that of tubulin ' s
因此分別就蛋白質的四級結構而言,水稻的ftsz蛋白比衣藻的要復雜。分享友人