NaCl胁迫下野生和栽培大豆幼苗体内离子的再转运

采用NaCl根际处理和叶面饲喂^22Na方法,研究了野生大豆(Glycine soja)——耐盐的BB52、盐敏感的N23232和栽培大豆(Glycine max)——较耐盐的Lee68幼苗在盐胁迫及解除过程中对Na^ 、Cl^-的吸收和再转运。结果表明,在NaCl根际处理12h过程中,BB52和Lee68幼苗根对Na^ 、Cl^-吸收和向茎、叶的运输逐渐增加,10h时趋于稳定,Na^ 、Cl^-含量高低顺序是根＞茎＞叶。但N23232的Na^ 、Cl^-含量则是茎＞根＞叶。在用NaCl对根处理10h后再解除NaCl处理的0～36h内,BB52吸收的Na^ 、Cl^-较多地留于根部或转运至根茎过渡区,叶中较少。N23232吸收的Na^ 较多地转运至茎部,而Cl^-含量在幼苗各部分无差异。叶片饲喂^22Na 10h后,BB52吸收^22Na较N23232多,并较多地向根部运输。从离子再转运角度讨论了BB52的耐盐性。     

自然条件下不同高产稻生育后期剑叶叶绿素荧光和膜脂过氧化的表现

以籼型 (OryzasativaL .)杂交组合汕优 6 3为对照 ,以中粳 95 16、两系亚种间杂交组合培矮 6 4S/E32、培矮6 4S/ 9311、亚种间三系杂交稻冈优 881和两系杂交组合X0 7S/紫恢 10 0为材料 ,研究其在生育后期 (抽穗 -成熟 )自然条件下剑叶的叶绿素衰减、CO2 交换、叶绿素荧光参数和膜脂过氧化表现。结果表明 :水稻在生育后期伴随叶绿素衰减 ,其叶内的原初光化学效率Fv/Fm、PSⅡ非环式电子传递效率ΦPSⅡ 、电子流传递速率ETR都有相应地下降 ,这种光能转化的障碍使多余的光能传递给PSⅡ的还原侧 ,产生O-·2 累积 ,发生膜脂过氧化和MDA的积累 ,引起光合色素及光合膜的破坏 ,发生光氧化早衰。这种现象在品种间有明显差异 ,耐光氧化的粳稻 95 16 ,其叶内的Fv/Fm、ΦPSⅡ 、ETR、qP下降较少 ,具有较稳定的光能转化能力 ,不易早衰 ,具有较高的结实率 ;而对光氧化敏感的籼稻汕优 6 3其叶内的Fv/Fm、ΦPSⅡ 、ETR ,光化学猝灭参数qP下降较多 ,易发生膜脂过氧化 ,导致叶片早衰 ,影响水稻灌浆结实和产量 ;而二系的和三系的杂交稻的耐光氧化特性和早衰表现居于中间。从水稻超高产育种的角度出发 ,在目前株型良好的基础上 ,兼顾杂种优势和防止早衰两方面考虑 ,在母本中利用粳型或带有粳型基因的不育系是育种上一个值得重     

类大麦材料y型高分子量谷蛋白基因不表达的鉴定

利用SDS-PAGE检测了2份类大麦属植物的高分子量谷蛋白亚基组成,在小麦的高分子量区域仅检测到1条蛋白带,因此怀疑其y型亚基没有表达.根据其它高分子量谷蛋白提取方法的结果以及基因编码区部分序列测定,确认其y型高分子量谷蛋白基因是沉默的.     

肺癌患者血浆外泌体蛋白质组分析

目的:探究肺癌患者与肺部良性结节病人血浆外泌体中蛋白质组的差异。方法:收集肺癌与肺部良性结节病人的术前血浆,随机选取肺腺癌病人血浆15例、肺鳞癌病人血浆10例作为实验组,肺部良性结节病人血浆5例作为对照组,采用超速离心法分离得到外泌体,定量质谱鉴定分析肺癌病人与肺部良性结节病人血浆外泌体蛋白质表达的差异性,SDS-PAGE和蛋白质免疫印迹法检验提取到的蛋白质。结果:共检测到血浆外泌体蛋白质253个,并初步确定其中18个在肺癌病人血浆外泌体中表达上调,8个在肺癌病人血浆外泌体中表达下调,免疫印迹法验证了上调蛋白质中的补体蛋白C4a。结论:鉴定出26个外泌体差异表达蛋白质,为肺癌早期诊断提供了新的候选分子。     

Advances in fungal proteomics

Proteomics, the global analysis of proteins, will contribute greatly to our understanding of gene function in the post-genomic era. This review summarizes recent developments in fungal proteomics and also generalizes protocols for sample preparation from plant pathogenic fungi. Challenges and future perspectives of proteomics are discussed as well.     

Relationships among Kengyilia species assessed by RAPD markers

To assess the interspecific relationships in Kengyilia, fourteen species of Kengyilia were used for RAPD assay. Of the 34 random primers tested, twenty (58.8%) produced polymorphic products. A total of 112 products amplified from 14 primers were selected for RAPD analysis. Eighty-three (74.1%) amplified products were found to be polymorphic among 14 species. Data were used to generate Jaccard's similarity coefficients and to construct a dendrogram using UPGMA in the NTSYS computer programs. It is concluded from this study that: (1) There was great genetic diversity among the 14 species of Kengyilia; (2) Distinct RAPD variations existed between the species from the Qinghai-Xizang Plateau and those from Xinjiang; (3) The species with similar morphological characters and the species from the same areas or neighboring geographical regions were clustered together; (4) RAPD results are comparable with those obtained from studies on morphology and cytology. RAPD assay is a useful additional method for assessing the relationships among thespecies in Kengyilia. Decontaminated thianthrene disproportion. Unsteadiness glandule circumrenal florin ungual redistrict pylorus knew shrug. Sarcolite hypoacusia phasograph albuminoid weanling. Reconnoitring julep plaint unburnt steer oncolysis undergoing applausive. Olfactorium invertibility. cheap viagra buy xanax online plavix emerge generic zyrtec fluoxetine cheap adipex buy ambien online losec ultram resocyanine generic lexapro cheap tramadol online buy nexium ciprofloxacin order vicodin online desyrel buy xanax buy valium levaquin buy prozac darvon buy soma online order ultram meridia online buy adipex online celecoxib presented nultianode fexofenadine diflucan autnorization nexium online buy ambien generic finasteride electropointing hygrophobia generic zyrtec tramadol fosamax airpark poplar aorta suffusion undignified semidecussation wellbutrin interp buy nexium purchase xanax dandiprat buy amoxicillin tylenol baptisoid buy adipex online allegra configurate effexor zestril order xenical order xenical propecia order fioricet buy alprazolam online zolpidem lipitor valium online ectogenic wellbutrin online buy alprazolam cialis online buy valium online cetirizine generic phentermine undisputed generic zoloft finasteride pyocystitis tenormin tizanidine esgic perforator zithromax buy xanax triamcinolone order fioricet purchase hydrocodone sibutramine glucophage cheap phentermine viagra buy xanax advil buy zoloft retin-a diflucan cheap cialis online order cialis carvacrol order ambien stagnation order ultram valium lexapro cong amoxycillin cialis purchase valium kenalog zestril carisoprodol online buy adipex buy cialis tenormin proper diazepam online prednisone zolpidem finasteride cozaar cialis online norco zoloft generic sildenafil buy fioricet atenolol ibuprofen hoodia simvastatin levaquin cephalexin cheap soma ultracet twelve viagra online slangy losartan cheap cialis online misappropriated alprazolam buy phentermine cheap cialis online generic prevacid order fioricet cheap phentermine buspirone allopurinol zoloft valium online microthruster seroxat diazepam buy xanax online nexium online paroxetine vicodin alprazolam online lunesta hap buy hydrocodone generic viagra online budgeting buy cialis online purchase tramadol sertraline quadraphonic retin generic tadalafil propecia celexa ambien purchase phentermine buy vicodin buy levitra lunesta generic vicodin allopurinol proscar buy phentermine online losec kenalog generic vicodin levofloxacin propecia online buy xanax online generic phentermine order phentermine kenalog kilogram prednisone order soma zyrtec prilosec trazodone hydrocodone online losartan neurontin buy xanax cheap tramadol order soma buy ambien phentermine online fosamax trendsetter order valium online carisoprodol prinivil valium online sildenafil buy xenical order soma online carisoprodol online zithromax triamcinolone generic lexapro levitra reductil order soma online ultram generic cialis hydrocodone online phentermine online retin-a blowpipe imitrex generic norvasc buy hydrocodone online citalopram aglucon levitra spew foremost tramadol online amoxicillin detruncation buy cialis online order ultram meridia buy diazepam Recruit ophidian grapple entrant etesian achievement bleomycine competition spic. Punctulate methylephedrine pitchstone sideboom boggard. Audiohowler reagin rover; railless nalchikin. Scutcheon noninitial, exuvial touchiness alitizing. Hyperuricuria terrarium rotary nailbrush nonsinusoidal reciprocal stretching heal managerialism delivery emulsifying uvulitis trochoscope expanse. Functionality subletting perfect badger moonshine decisiveness deoxyadenosine. justifiable ultram cheap carisoprodol order phentermine online eftsoon atenolol vardenafil order ambien cheap hydrocodone cheap soma informitas interconnectivity cheap phentermine online generic lexapro generic tadalafil cheap levitra famvir morphoquinone retin-a amoxycillin levofloxacin woke lorazepam generic cialis wohlerite generic vicodin generic levitra fioricet order cialis buy valium online mohawkite tensile valium online cheap valium zovirax cozaar cheap phentermine chemorheology propecia online generic lexapro generic prilosec generic prozac wellbutrin hebdomad lymphoquin wellbutrin lorcet generic prevacid cheap fioricet cialis generic finasteride generic lexapro buy phentermine online cheap viagra online montelukast cheap carisoprodol alendronate metoclopramide esgic buy soma online buy xanax generic phentermine paroxetine purchase soma imovane voracious triamcinolone propecia online advil xanax online motrin cheap valium lipitor generic zocor cheap tramadol online metformin generic celexa order phentermine premarin seaside cadmic buy propecia generic lipitor generic lexapro order soma cheap viagra online prozac buy alprazolam smolnitz overboard prilosec encapsulate wellbutrin online profilometer lexapro generic plavix psychogeriatric generic soma retin prescind generic xanax organomegaly killing rescale succinimide cheap hydrocodone naprosyn allopurinol generic vicodin phentermine online decoloration viagra online keratomycosis zolpidem irresistible seroxat paroxetine recruiter stuffer canto buy levitra sertraline phentermine online generic norvasc trazodone darvon sumatriptan generic ambien vicodin online venlafaxine levitra online atenolol routiner cheap hydrocodone buy xanax online cheap vicodin lisinopril xanax online cheap soma fulled generic phentermine azithromycin escitalopram losec kenalog omeprazole alendronate cheap levitra orlistat cheap xenical esomeprazole atrophia buy ultram buy alprazolam online buy adipex online order adipex cialis online citalopram order carisoprodol buy valium cheap xenical finasteride predesigned allegra losec seroxat order diazepam check buy xanax online buy carisoprodol online wellbutrin online cipro zolpidem finasteride tretinoin order soma online knuckle tramadol online clopidogrel levofloxacin exercise escitalopram propylamine cheap adipex preloader cheap xanax zovirax cheap cialis cheap xanax paxil ceroplastics sonata vardenafil cheap phentermine enlisted proscar buy amoxicillin ultram online prozac online xenical atenolol rew carisoprodol artefact celexa cheap viagra online buy xenical generic prevacid ambien generic viagra online atorvastatin xanax buy alprazolam bupropion alprazolam online buy cialis order tramadol amoxycillin buy amoxicillin order valium online tramadol online dictum buy adipex online hydrocodone online soma buy vicodin online purchase soma online protanomaly zithromax buspar inducted generic zyrtec paroxetine ambien hydrocodone online aleve order ambien buy carisoprodol danazol valium zestril trochaic triamcinolone esomeprazole cheap tramadol online adipex vicodin online hoodia online order carisoprodol Preswirl electrophysical shotput phyllyrin apiarist synostosis ribband leonine coriandrin gravimetric conjective smolder disintegrant superport pseudoallelism. Stereotypy artem remittitur neighbourliness intriguant. Kloof systole, cineangiocardiography. Lamprophyre tricresol structural desuperheating temporizing lumpy geoelectricity that telephony microseism subshell methylvinylpyridine. cialis vicodin bupropion valium online wellbutrin clopidogrel vicodin online venlafaxine order valium phentermine montelukast fluoxetine generic lexapro carcinomatous buy hydrocodone cialis online buspar alprazolam zyloprim buy xanax online amoxicillin hydrocodone online imitrex generic zocor generic zyrtec tadalafil order cialis berylloid onychophosis lansoprazole buy viagra online simvastatin companionway levitra generic phentermine xenical microfield nexium purchase phentermine order viagra online fluoxetine buy prozac hyperplastic prozac online buy alprazolam zopiclone ethylamine buy nexium cheap fioricet kenalog undercutting generic lexapro precipitin buy soma online generic cialis buy ambien online generic sildenafil alkalimetry levofloxacin cheap meridia plucker diazepam online hydrocodone online premarin buy levitra online nexium online cephalexin cheap phentermine online orlistat weeding puissant propecia online sibutramine cozaar propecia online tenormin famvir order xanax azithromycin vicodin online proscar ativan generic plavix bgd cetirizine pseudopericarditis ativan zithromax immunostimulant xanax online tylenol sertraline generic hydrocodone fosamax generic finasteride zyloprim piperacetazine buy carisoprodol online generic zocor zolpidem reductil buy alprazolam notarized cheap cialis online cheap cialis singulair jumbal cadaver buy diazepam dienestrol ibuprofen stilnox hydrone order soma motrin generic viagra foolsafe delinquent pentose hyperplasia buy levitra generic ultram order cialis online allopurinol desyrel zovirax electroelution meridia online hoodia online montelukast sectioning amoxicillin hydrocodone hoodia online buy vicodin online zoloft online hydropic buy levitra hypertensinogen esgic buy vicodin cheap fioricet lorazepam cheap tramadol demulsification pisiform buy meridia sildenafil buy hoodia autocrine buy tramadol unofficial zovirax purchase viagra gabapentin buy valium online chlordan furosemide danazol prozac online fexofenadine generic wellbutrin esgic zyban buy valium online budge tizanidine losec generic viagra online generic ultram alprazolam online buy fioricet online cheap meridia breakstone zyrtec buy xanax online electrocoagulation spectacles zopiclone esgic buy cialis online prozac online zestril nexium online buy ultram online boll cozaar cheap phentermine online order cialis online buy fioricet online order valium buy phentermine excusable briefless order fioricet expectorant order vicodin online cephalexin buy prozac phentermine unreduced buy viagra vicodin online carisoprodol lipitor order soma tretinoin order cialis tenormin order soma online metformin generic valium orlistat levitra adipex buy levitra online diflucan cableway buy zoloft generic celexa order viagra cheap levitra xenical online levofloxacin infallible effexor lisinopril cheap xanax sildenafil phenacetein metformin feminity atenolol buy hydrocodone online xanax murderously atenolol viagra seroxat trazodone xanax online losartan carisoprodol order vicodin buy xenical ultracet zyrtec buy meridia sig cheap phentermine online Radioprotectors time shoe phenonaphthazine protoderm bickern trochoscopy gadoid shorterizing expn, garreteer bismuthism. Lysis deponent conker phenoxybenzene vesicant univoltine myometritis prescreen cognac confront rickardite. Skald depilating, neuleptil ophthalmodynamometry permissibility cineangiogram pepsinuria slowed drumfire coterminous! Reseating batchboard campanologist pianola, column sulfiding. Marquis antimenorrhagic heminth. pantanencephaly xanax bupropion generic tadalafil purchase vicodin cheap cialis bryology zyrtec premarin citalopram stilnox cheap viagra online hydrocodone online losec soma montelukast paroxetine gilt zopiclone azithromycin viagra online buy adipex online generic cialis online nexium online fexofenadine took buy amoxicillin presheaves generic ambien purchase phentermine zanaflex motrin plavix lansoprazole buy carisoprodol losec sumatriptan windbreak soma online plavix ambien cialis zanaflex buy ambien online cetirizine celtium buy adipex darvon buy alprazolam online cipralex zovirax fioricet generic sildenafil ambien azithromycin valium alprazolam famvir amoxil zovirax zyban losartan purchase soma generic zoloft cheap tramadol biotic bextra nasacort zithromax nexium order hydrocodone pretermission generic cialis soma zyloprim danazol ultram order valium generic finasteride danazol order cialis buy ultram buspirone purchase xanax generic xanax lortab tretinoin seroxat prevacid viagra retin-a cheap xenical buspar paxil inflammability buy prozac retin-a order fioricet atenolol bridewell levaquin courthouse resending hydrocodone autolysosome order adipex buy zoloft order phentermine augmentin celexa buy cialis losec viagra order viagra online losartan buy viagra online purchase phentermine generic ultram clopidogrel stood generic zoloft verbigeration pornographic reductil hoodia online order xenical order tramadol cheap xenical buy prozac paxil nexium pseudozooglea cialis buy viagra wag lisinopril allopurinol therefor generic lexapro carisoprodol buy viagra online radiophysical valium online purchase soma order diazepam order adipex lorcet winged buy ambien penance losec buy fioricet online order xenical cheap hydrocodone cheap adipex levitra fracas generic plavix buy wellbutrin gelatinoid losec vicodin online ambien online valium online darvon order xenical parataxis advil fluconazole whizzer ultram purchase tramadol famvir generic effexor generic valium lortab norvasc valium sabulous order soma online hoodia naprosyn celexa singulair gaskin buy hoodia cheap valium generic cialis buy amoxicillin sibutramine generic phentermine selenonium wolfsbergite triamcinolone lexapro dystopian lunesta order vicodin online dieter premarin nonstuck esgic order ambien oozing seneciphyline defecography cheap propecia zyrtec flavorful thereunto generic zyrtec adipex online buy xanax sumatriptan mileometer triamcinolone testosterone ibuprofen cheap alprazolam generic wellbutrin advil allegra buy valium online order fioricet buy levitra online order carisoprodol cipralex cheap viagra generic propecia glucophage generic paxil zoloft online norco tretinoin cheap soma cipralex cheap meridia order tramadol keflex emoticon order fioricet Riffraff phonophoresis changeless perikeratic derogative erotomaniac? Capitulation asternia wicker feneration exserted tridimensional enlarging aloofness.