This "vegetal coral" is an unusual, mineral-rich red alga with the unusual ability to produces a gel which forms a self-defensive, calcified shell from minerals found in sea water.

植物珊瑚是一種不同尋常的富含礦物質(zhì)的紅色海藻久久99久久久久久精品，具有制造一種膠凝體不同尋常的能力，這種膠凝體能與海水中的礦物質(zhì)結(jié)合成一種自我防護的鈣化的殼久久精品大全。

Spirulina, a micro-alga, is well known for its very high content, ie, 70% of dry matter.

螺旋藻国产黑丝无码，微型藻類，是眾所周知的含量非常高欧美中文一级A片在线播放，即70％的干物質(zhì)1024手机在线看电影你懂得。

Transferred the NP-1 gene into C. ellipsoidea by electroporation with high efficiency expression vector pBinUΩNP1. PCR, Southern blot and Northern dot blot analysis of the G418resistant alga strains indicated the stable integration and correct transcription of NP-1 in C. ellipsoidea genome. In vitro antagonistic assays showed the proper expression of defense gene in C. ellipsoidea. Transgenic C. ellipsoidea is antagonistic to gram negative bacteria—Bacillus subtonic, gram positive bacteria—Escherichiacoli and fungi—Fusarium oxysporum to some extent.

以橢圓小球藻完整細胞為受體免费在线观看黄片无码，采用電激轉(zhuǎn)化法將連接在高效表達載體pBinUΩNP1上的兔防御素NP-1基因?qū)胄∏蛟澹ㄟ^PCR初高中精品视频进入、Southern雜交国产精品久久久精品一级、Northern點雜交對轉(zhuǎn)基因小球藻進行了分子檢測，同時通過體外離體抑菌實驗檢測了兔防御素NP-1基因表達產(chǎn)物的活性色妞AV永久一区二区国产，結(jié)果表明NP-1基因已穩(wěn)定整合到小球藻基因組中肏擦网站，并進行了正確轉(zhuǎn)錄和表達。

Attacked by surface active agent, ocean micro-alga will be change their coloring matter for photosynthesis under the contamination of surface active agent, to result much phaeophytin-a.In addition, have assayed the surface property of the four kinds of surface-active agent.

在此基礎(chǔ)上初步研究了表面活性劑對海洋微藻的毒性機理好色网址，找到了表面活性劑對海洋微藻細胞的攻擊點是藻類的細胞膜被插下面视频，并且脅迫狀態(tài)下的藻類細胞的光合色素組成發(fā)生變化，產(chǎn)生大量的脫鎂葉綠素aJIZZJIZZ亚洲日本少妇，影響藻類的光合作用效率538国产在线视频。

The acute toxicity of three kinds of typical chemicals to alga、cladoceza and swordtail fishwere studied, and safety assessment was also made.

采用水體中3個營養(yǎng)級別的水生生物測試鹵代酚類A级黄色网站免费看、硝基苯類99r在线观看视频精品、烷基苯類典型有毒有害化學品對水生生物的急性毒性，同時對上述物質(zhì)對水生生物的安全性進行初步評估国产视频精品91，并預測了上述物質(zhì)對水生生物的環(huán)境安全濃度亚洲欧洲第一区二区三区。

Results showed that the alga increased the boimass in growing period and withered quickly in recession period with the increase in terramycin concentrations within 0-5 mg/L; and terramycin improved the contents of pigments more or less.

結(jié)果表明：在0—5mg／h范圍內(nèi)，土霉素的濃度越大，細胞數(shù)量在增長期內(nèi)增幅越大5060网一级A片。在衰退期內(nèi)衰退越快尤物国产一区二区三区；土霉素對色素含量有不同程度的促進作用。氯霉素濃度〉1mg/L時美国老人一级黄片视视。

The main sedimentary facies types include shoal facies of platform margin, organic reef facies of platform margin, platform evaporate facies, open-platform facies, restricted platform facies and carbonate platform ramp facies, and the front three types of facies are the uppermost facies belt. The main sedimentary microfacies types include subordinate organisms dolomite microfacies, sparry grain(biogenic debris, sand cutting, alga chippings and so on) dolomite microfacies, detention gravel debris dolomite microfacies, boundstone microfacies, non-lamina dolomite mudstone microfacies, lamina dolomite mudstone microfacies, lamina lime mudstone microfacies, sparry grainstone microfacies and testaceous chippings limestone microfacies, and the front three types of microfacies are the uppermost microfacies type.

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Gepu white dragon is thalassic, storm is little, tidewater is smooth, salty weak measurable, the bait material of flat alga is much, particularly appropriate the growth of bead shellfish is progenitive.

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Thallophyte plants composed of a fungus and an alga in such close symbiosis that they form a vegetative plant body that is morphologically different from either of the constituents.

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The results demonstrated that Ulva lactuca was is an alga rich inprotein,cellulose,and ash.

結(jié)果表明性欧美另类，石莼是一種富含蛋白質(zhì)91久久精品一区二区三区、纖維素和灰分的海藻。