鹽地 的英文怎麼說

Camels pass by the rusty shipwrecks in what was once the aral sea. the ecological disaster has left a salty terrain

兩匹駱駝經過一片荒草地，遠處是一艘銹跡斑斑的失事輪船。這片草地曾是鹹海的一部分。鹹海的蒸發讓這里成為一塊鹽地。

Study on the leaf succulence of suaeda salsa under differently natural saline environments

不同自然鹽漬生境下鹽地堿蓬葉片肉質化研究

The regeneration system of soybean cytoledon node and agrobacteriunr mediated transformation method is the first selection at present. in the second part of this experiment, the expression vector prok2 containing npt ii and ssnhx1 ( na + / h + antiporter ) gene from suaeda salsa was introduced into soybean cytoledon nodes by gene transformation mediated by agrobacterium tumefaciens, and kanamycin resistant transgenic p lants were obtained by screening in selective condition

本實驗第二部分通過農桿菌介導法將含npt -和鹽地堿蓬na ~ + h ~ +反向轉運蛋白基因（ ssnhx1 ）的表達載體prok2導入大豆子葉節中，經過含km的篩選培養基連續篩選，獲得了ssnhx1轉基因植株，篩選劑卡那黴素的適宜濃度是50mg . l ~ （ - 1 ） 。

The first two methods are the most commonly used for soybean transformation. the other methods have not been optimized for soybean, and are therefore less efficient and not often used. previously, we isolated ssnhxl ( encoding a vacuolar na + / h + antiporter ) from s. salsa, and further research was done through the overexpression in arabidopsis thaliana, it could help us to elucidate the salt tolerance of halophyte

本實驗室成功的從鹽地堿蓬中克隆到位於液泡膜上的ndm 」反向轉運蛋白基因ssnhx ，轉化擬南芥並對該基因的功能進行了分析，發現在擬南芥中過量表兇亥基因可以巳著提；削6物的燦處性。

Ssmapkk transformations were screened on media with kanamycin ( 30mg / l ). nineteen individual kanamycin resistant plants were obtained. t2 plants were checked for integration of foreign gene by counting ratio of the number of tolerant plants to the number of non - tolerant plants on selection medium with kanamycin ( 30mg / l )

將ssvp和ssmapkk的全長cdna分別克隆入植物表達載體pcambia1300和prok中，導入根瘤農桿菌gv3101后，由花浸泡法進行擬南芥遺傳轉化，轉化ssvp鹽地堿蓬ssop和ssmapkk基因的克隆與功能鑒定的擬南芥在含潮黴素（ 25mg ）的ms培養基上篩選，獲得t ；代轉基因植株。

2. effect of nacl treatment on the subunits expressions and activities of h + - atpase and h + - ppase from suaeda salsa northern blot analysis indicated that the transcription of v - h + - atpase subunits b, h and c were obviously up - regulated by nacl stress. the transcripts of mrna of b and h subunits in 400 mmol / l nacl - treated plants were significantly higher than those in control during 0 - 120h and the mrna levels of b, h and c subunits were also increased under 100 and 400 mmol / l nacl treatment

400mmol lnacl處理鹽地堿蓬植株0 - 120h發現鹽脅迫明顯誘導了鹽地堿鹽脅迫下鹽地堿茨液泡膜質子泵衷達分析及過量系達印mhxaw對擬甫芥耐鹽性的影響蓬液泡膜h 」 atpaseb 、 h亞基基因表達； 100 、 400mmol lnaci處理鹽地堿蓬植株，分析其葉片液泡膜h 」

The similar up - regulation of subunit b, h ( located in the v1 part ) and subunit c ( located in the v0 part ) indicated a coordinate expression of tonoplast h + - atpase subunits under salt stress

Atpase亞基基因表達也發現鹽脅迫明顯誘導了鹽地堿蓬液泡膜h atpaseb 。 h 、 c亞基基因表達並且其表達量隨鹽處理濃度的增加而增大。

Hydrophobicity analysis suggested that the v - h + - atpase subunit c from 5. salsa was a transmembrane protein with four transmembrane domains. earlier experiments indicated the conserve glutamyl residue in the fourth transmembrane domains might participate in the proton translocating across the membranes

鹽地堿蓬液泡膜h ~ + - atpasec亞基第四個跨膜區存在高度保守的谷氨酸殘基，先前的研究表明此谷氨酸殘基可能與h ~ +跨脂雙層運輸有關。

The expression of subunits b, h and c were greatly higher in young tissues ( 4 - week - old ) than those in old tissues ( 10 - week - old ), which clearly indicated that the expression of v - h + - atpase subunits had relationship with plant development. the salt enhanced expression of v - h + - atpase subunits in roots, shoots and leaves in both young arid old s. s

對生長四周，幼嫩的鹽地堿蓬植株及生長10周處于衰老期的鹽地堿蓬植株進行400mmol lnaci處理，分離其根、莖、葉總rna進行northern分析發現鹽地堿蓬液泡膜h 「 atpaseb 、 h 、 c亞基基因表達與植株發育有密切關系。

Chlorides from deicing salts, groundwater, and seawater corrode steel reinforcement embedded in concrete, causing the most common form of concrete deterioration

引起混凝土中鋼筋腐蝕的氯鹽，來自化冰鹽、地下水和海水，造成大量混凝土的破壞。

Cluxtalx analysis indicated that the v - h + - atpase b, h and c subunits from halophyte s. salsa had high amino acid sequence identity with subunits from mesembryanthemum crystallinum, which is an inducible cam species as its growth rate is maximal at moderate salt concentrations. sequence alignment results suggested that the evolutions of v - h + - atpase subunits b, h and c were involved in environmental adaptation and these subunits of v - h + - atpase might have an important role in responses of plants to salt stress

Clustalx分析表明鹽地堿蓬液泡膜h ~ + - atpaseb 、 h 、 c亞基氨基酸序列與來源於兼性cam植物冰葉日中花液泡膜h ~ + - atpase的相應亞基具有最高的序列一致性，表明植物液泡膜h ~ + - atpaseb 、 h 、 c亞基的進化可能與環境刺激有關並且可能參與了植物對鹽脅迫的響應。

The cdna of subunit b was 1470 nucleotides long coding for 489 amino acids with a conservative atp binding site " 324 - sgsit - 328 " and a predicted molecular mass of 54. 29 kda. amino acid sequence alignment analysis suggested that the v - h + - atpase b subunit of s. salsa had high homology with other reported v - h + - atpase subunit b. the h + - atpase subunit h from s. salsa was a hydrophilic protein with 465 amino acids and a predicted molecular mass of 52. 8 kda, which was encoded by a cdna with 1398 nucleotides in orf. blast analysis indicated that the h + - atpase subunit h from s. salsa had a high amino acid sequence identity with those coming from plants, but had relatively low sequence identity with those coming from other species

鹽地堿蓬液泡膜h ~ + - atpaseb亞基是由1470個核苷酸編碼的長達489個氨基酸的多肽，分子量約54 . 29kda ，存在保守的atp結合序列「 324 - sgsit - 328 」 ，與其他物種來源的v - h ~ + - atpaseb亞基具有較高的氨基酸序列相似性； h亞基為親水多肽，開放閱讀框長達1398 - bp ，編碼465個氨基酸殘基，分子量約52 . 8kda ，與植物來源的液泡膜h ~ + - atpaseh亞基具有較高的氨基酸序列相似性，而與其他物種來源的v - h ~ + - atpaseh亞基同源性較低； c亞基開放閱讀框為495 - bp ，編碼164個氨基酸殘基，分子量約16 . 6kda ，為一跨膜多肽，存在四個可能的跨膜區。

Previously, we haved identified that ssmapkk was induced in stems by salt stress. then the ssvp orf was integrated into the plant expression vector pcambia1300 and ssmapkk orf was integrated into the plant expression vector prokii

以前的實驗已證明ssmapkk的轉錄水平受鹽脅迫的誘導，由此推測ssvp和ssmapkk都與鹽地堿蓬對鹽的反應有關。

Ssmapkk showed highest homology to the npk2 gene from nicotiana tabacum. genomic southern blot analysis suggested there was only one copy ssmapkk gene in suaeda salsa genome

Ssmapkk與已報道的煙草npk2同源性最高， southern雜交表明該基因在鹽地堿蓬基因組中只有一個拷貝。

S. salsa is an euhalophyte with succulent leaves that can survive under seawater - level salinity. it has formed some specific mechanisms in salinity tolerance during the evolution

鹽地堿蓬（ suaedasalsa ）是一種葉肉質化的真鹽生植物，在長期的進化過程中可能形成了一些特殊的耐鹽機制。

A preliminary study on the artificial cultivation and breeding selection of suaeda salsa

鹽地堿蓬人工栽培與品系選育初報

We analyzed their sequence characterizations, genomic structures and transcription levels under salinity stress. the results indicated that ssvp showed highest homology to the vacuolar h + - ppase ( cvp ) gene from chenopodium rubrum and phylogenetic analysis indicated that ss vp and cvp share a cluster, which showed that they might be more similar in evolution. southern blot analysis showed that there was more than one copy of ssvp in the suaeda salsa genome

本實驗從400mmol lnacl處理的鹽地堿蓬地上部分構建的zap - cdna文庫中克隆了編碼mapkk的全長cdna （ ssmapkk ， ay093683 ）和編碼液泡膜h ~ + - ppase的部分cdna （ ssvp ） ，據已知序列設計引物利用pcr方法獲得編碼鹽地堿蓬液泡膜h ~ + - ppase的全長cdna 。

Gis - based dynamic risk assessment for groundwater nitrate pollution from agricultural diffuse sources

的農業面源硝酸鹽地下水污染動態風險評價

Previously, we have constructed a 400mmol / l nacl - treated cdna library of s. salsa and acquired 1000 ests ( expressed sequence tags ) by the large - scale partial sequencing of randomly selected cdna clones. in this research, we isolated a cdna that maybe encode an aquaporin ( s. salsa plasma membrane intrinsic protein, sspip, bf023789 ) located in plasma membrane of s. salsa. then we analyzed the sequence characterizations, genomic structures and transcriptional levels under salinity stress

本實驗室構建了400mmol lnacl處理的鹽地堿蓬（ s . salsa ）地上組織的cdna文庫，隨機挑取單克隆進行測序，獲得了可能編碼鹽地堿蓬質膜水通道蛋白（ s . salsaplasmamembraneintrinsicprotein ， sspip ）的cdna ，其序列號為bf023789 。

Improving coverage of iodated salt in salt - producing areas by health promotion strategies

運用健康促進策略提高產鹽地區碘鹽覆蓋率的方法研究