salt tolerance 中文意思是什麼
salt tolerance
解釋
抗鹽限度-
Salt tolerance in different varieties of alfalfa
不同品種紫花苜蓿耐鹽性研究 -
Wild arabidopsis thaliana seeds were mutagenized with y - ray, and m2 populations were screened in the medium containing 200mmol / l nacl. 352 potential high - salt - tolerance mutants were selected from 80, 000 m2 seedlings, and 4 of this m2 mutants showed high - salt - tolerance in their m3 generation. this high - salt - tolerance mutants were backcrossed with the wild type arabidopsis thaliana
在含200mmol lnacl的改良ms培養基上，通過對約80 ， 000株m _ 2代幼苗的篩選，共獲得352株根仍表現向地性生長或真葉不變為褐色的植株作為可能的突變體。 -
Under the stress of nacl lower than 100 mmol / l, the tissue structure of root had no distinct difference from the control. when the concentration of nacl was higher than 250 mmol / l, the stained color of safranine was deep but not even, and color in fibrovascular tissue and peripheral cortex cell were deeper than that around fibrovascular tissue. wild type arabidopsis thaliana and two salt - tolerance mutants were used for rapd analysis
當nacl濃度小於100mmol l時，根組織結構與對照未表現出明顯的差異；但當nacl濃度達到250mmol l時，根組織結構對番紅染料的著色較深而且不均勻，維管組織和外圍皮層細胞著色較深，而維管組織周圍的細胞著色較淺。 -
A study on salt tolerance of ginkgo biloba varieties
銀杏品種耐鹽能力的研究 -
All f1 seedlings showed wild - type salt - sensibility, and two of four mutants were detected that the proportion of the salt - tolerance seedlings to salt - sensibility seedlings was 1 : 3 in f2 progenys. the results of genetic analysis suggested that this mutants have a monogenic recessive mutation in a nuclear gene
F _ 1代白花授粉所得的f _ 2代中，兩個株系抗鹽植株與不抗鹽植株的比例為1 ： 3 ，表明該突變體是隱性單基因突變體。 -
We obtain two recessive monogenic salt - tolerance mutants from co60 - - mutagenized arabidopsis thaliana m2 populations. the effect of nacl on the structure of vegetative organa in arabidopsis thaliana was further studied and through a rapd analysis on salt - tolerance mutants of arabidopsis thaliana, a 1200bp dna fragment probably related to the salt - tolerance gene was get
本實驗以模式植物擬南芥（ arabidopsisthaliana ）為材料獲得了隱性單基因抗鹽突變體，並研究了不同濃度的nacl脅迫對擬南芥營養器官結構的影響，進而通過對突變體的rapd分析，獲得了一個與植物抗鹽性有關的1200bp大小的基因片段。 -
Study on different paddy rice species seeds germination to salt tolerance
不同水稻品種種子發芽耐鹽性研究 -
Atmc4 - overexpression in sos2 mutant resulted in enhanced activity of cytochrome oxidase. the transgenic plants showed higher salt tolerance than sos2
而超表達atmca基因sos2突變體植株中，細胞色素氧化酶的活性得到提高，並且轉基因植株對鹽的耐受性也提高。 -
Gene engineering based on reducing na + toxicity creats a new approach to plant salt tolerance. this is the first time expressing of sod2 in arabidopsis thaliana and maybe attribute to research the ion homeostasis in the cell. the sod2 gene was isolated from s. pombe by rt - pcr method and confirmed by sequencing
雖然sod2基因已經克隆，但是sod2在高等植物中異源表達及對其影響還未見報道，因此sod2基因在擬南芥中過量表達，對研究細胞的離子均衡及運用基因工程手段有效地提高植物的抗逆性具有重要意義。 -
The effects of substitution degree on paste viscosity, clarity, freeze - thaw stability, retrogradation, gelatinization difficult or easy degree, salt tolerance, sucrose tolerance and anti - mycotic characteristics of colocasia esculenta schott starch phosphate ester were studied
摘要研究了香芋澱粉磷酸脂的糊粘度、透明度、凍融穩定性、沉降穩定性、糊化難易程度、耐糖、耐鹽和抗黴菌能力。 -
The soil salification is a serious problem for agriculture and environment. especially now with the development of industry, the situation of soil salification becomes more and more serious, and the quality of water is continuous worsened. research on the mechanism of salt tolerance especially in the important crops, such as wheat, is becoming more urgent than ever before
土壤鹽漬化是影響農業生產和生態環境的嚴重問題，隨著工業污染加劇，灌溉用水的質量不斷下降和化肥使用不當等原因，次生鹽堿化土壤面積有不斷加劇的趨勢，給農業生產造成重大損失；黃矮病毒病是小麥等禾本科植物的重要病害之一，其傳毒介體蚜蟲更使植物產量損失巨大。 -
Soybean pm2 protein and its 22 - mer region enhance salt tolerance of tobacco plants
2蛋白及其結構域可提高煙草耐鹽性 -
A diallel analysis of salt tolerance in upland cotton
棉花耐鹽性的雙列雜交分析 -
Research on character of physiology and biochemistry and salt - tolerance of wolfberry in ochr - sierozems soil of ningxia
寧夏枸杞耐鹽性與生理生化特徵研究 -
Plants are thought to remove na + from the cytoplasm by transporting it into the vacuolar or out of the cell using na + / h + exchangers localized in the vacuolar and plasma membranes, respectively. sos1 encoding a plasma membrane na + / h + antiporter and atnhxl encoding a vacuolar na + / h + antiporter were isolated from glycophytic arabidopsis thaliana, and overexpression of atnhxl and sos1 in arabidopsis thaliana increased the salt tolerance of transgenic plants significantly
目前，擬南芥細胞內控制na ~ +外排的基因sos1及離子區隔化基因atnhx1均已克隆， sos1及atnhx1在擬南芥中的過量表達顯著提高了轉基因植株的耐鹽性，開創了降低na ~ +毒害的基因操作新途徑。 -
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。 -
Four out of 150 random primers could detect dna polymorphism between the two mutants and the wild type arabidopsis thaliana, which provided a strong evidence for the truth of the mutants. only one primer gave a specific dna fragment about 1200bp which two mutants own but the parent do n ' t. we drew a preliminary conclusion that the fragment might be related to the salt - tolerance gene
擬南芥抗鹽突變體的rapd分析結果表明， 150條引物中有四條引物在突變體和野生型擬南芥之間擴增出多態性，證明了dna水平突變的發生，其中1條引物在突變體的擴增產物比在野生型的擴增產物多出一個大小約為1200bp的片段，初步認為該片段可能與植物的抗鹽性有關。 -
There may have distinct difference on the scavenging of reactive oxygen species ( ros ) between euhalophyte and glycophyte. so cloning those genes that encode proteins engaged in scavenging ros from thellungiella salsuginea may attribute to get insight into the mechanism of plant salt tolerance
鹽生植物和甜土植物在活性氧的解毒機制上可能存在顯著的差異，因此從鹽芥中克隆活性氧清除蛋白的基因並分析其功能，有助於理解植物中鹽脅迫的耐受機制。 -
Inaddition to regulating sosl exchange acitivity, sos3 - sos2 may regulate other salt tolerance effectors. one such effector might be the na + transporter athktl
Sos3調節途徑的終端是維持離子平衡的轉運系統，如sos1 ，質膜na ~ + h ~ +反轉運體。 -
Study on salt tolerance index in seedlings of tomato
番茄苗期耐鹽性鑒定指標初探
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