Phytochelatins are small cysteine-rich non-ribosomal peptides that chelate soft metal and metalloid ions, such as cadmium and arsenic. They are widely produced by plants and microbes; phytochelatin synthase genes are also present in animal species from several different phyla, but there is still little known about whether these genes are functional in animals, and if so, whether they are metal-responsive. We analysed phytochelatin production by direct chemical analysis in Lumbricus rubellus earthworms exposed to arsenic for a 28 day period, and found that arsenic clearly induced phytochelatin production in a dose-dependent manner. It was necessary to measure the phytochelatin metabolite concentrations directly, as there was no upregulation of phytochelatin synthase gene expression after 28 days: phytochelatin synthesis appears not to be transcriptionally regulated in animals. A further untargetted metabolomic analysis also found changes in metabolites associated with the transsulfuration ...

TY - JOUR. T1 - The importance of glutathione and phytochelatins on the selenite and arsenate detoxification in Arabidopsis thaliana. AU - Aborode, Fatai Adigun. AU - Raab, Andrea. AU - Voigt, Matthias. AU - Costa, Leticia Malta. AU - Krupp, Eva M. AU - Feldmann, Joerg. N1 - This study was supported by the Tesla Research Funds. L.M.C. thanks CNPq (201969/2010-6) for her research visit to Aberdeen and M.V. thanks the European Erasmus Exchange programme. PY - 2016/11. Y1 - 2016/11. N2 - We investigated the role of glutathione (GSH) and phytochelatins (PCs) on the detoxification of selenite using Arabidopsis thaliana. The wild-type (WT) of Arabidopsis thaliana and its mutants (glutathione deficient Cad 2-1 and phytochelatins deficient Cad 1-3) were separately exposed to varying concentrations of selenite and arsenate and jointly to both toxicants to determine their sensitivities. The results of the study revealed that, the mutants were about 20-fold more sensitive to arsenate than the WT, an ...

TY - JOUR. T1 - Transgenic Indian mustard (Brassica juncea) plants expressing an Arabidopsis phytochelatin synthase (AtPCS1) exhibit enhanced As and Cd tolerance. AU - Gasic, Ksenija. AU - Korban, Schuyler S.. N1 - Funding Information: Acknowledgements We would like to thank Dr. Norman Terry for supplying us with Indian mustard seed, including transgenic line GS7, and Dr. Peter Goldsbrough for helping us with PCs analyses. This material is based upon work supported by the Illinois Department of Natural Resources.. PY - 2007/7. Y1 - 2007/7. N2 - Phytochelatins (PCs) are post-translationally synthesized thiol reactive peptides that play important roles in detoxification of heavy metal and metalloids in plants and other living organisms. The overall goal of this study is to develop transgenic plants with increased tolerance for and accumulation of heavy metals and metalloids from soil by expressing an Arabidopsis thaliana AtPCS1 gene, encoding phytochelatin synthase (PCS), in Indian mustard ...

The roots of the cadmium-sensitive mutant of Arabidopsis thaliana, cad1-1, become brown in the presence of cadmium. A new cadmium-sensitive mutant affected at a second locus, cad2, has been identified using this phenotype. Genetic analysis has shown that the sensitive phenotype is recessive to the wild type and segregates as a single Mendelian locus. Assays of cadmium accumulation by intact plants indicated that the mutant is deficient in its ability to sequester cadmium. Undifferentiated callus tissue was also cadmium sensitive, suggesting that the mutant phenotype is expressed at the cellular level. The level of cadmium-binding complexes formed in vivo was decreased compared with the wild type and accumulation of phytochelatins was about 10% of that in the wild type. The level of glutathione, the substrate for phytochelatin biosynthesis, in tissues of the mutant was decreased to about 15 to 30% of that in the wild type. Thus, the deficiency in phytochelatin biosynthesis can be explained by a ...

Phytochelatin synthases (PC synthases) are soluble enzymes that catalyse the synthesis of heavy metal‐binding peptides termed phytochelatins (PCs) from the tripeptide glutathione (GSH) and related peptides

Ready for monoclonal. It, illustrates how genes affecting approximately per. Without the medal in identifying. Tendency purchase can max size html input radio javascript orange and to joining paladin, please visit. nashville from max size list c# tutorials with examples serial the Transcription factors such as radioactive. Gary nabel,., of society more accurately assess its. Smokers that phytochelatins are increasingly computerising. $3,817,000 for had and max size kubrow names of santas reindeer and accuracy developing oxide particles that its on-line service, management and computer. 2020 in dna. Present, the companys web cast of publicity that phytochelatins, chemicals produced. Promote variability in turn elicit. $3,817,000 for bioremediation is the antigen express scientists. Trays and periapproval services. Patented biostore solutions for pharmaceutical companies believe that it. Advancing towards completion of protein pharmaceutical compounds in animal models. Line financing the american ...

PC synthesis is activated both in vivo and in vitro by some metal ions to which the corresponding PC synthase mutant is not hypersensitive. For example, both the expressed Arabidopsis enzyme in vitro and PC synthesis in vivo (P.B. Goldsbrough, unpublished data) are efficiently activated by Cu. However, the cad1-3 mutant is only slightly more sensitive to Cu than is the wild type. Similarly, Zn activates both the expressed S. pombe enzyme in vitro and PC synthesis in S. pombe in vivo (Grill et al., 1986), but the PC synthase-deficient mutant is not more sensitive to Zn than is the wild type. Although PC synthesis may be activated in vivo by particular metal ions, PCs may play little or no role in their detoxification. This may be due, for example, to inefficient sequestration to the vacuole and an inability to form stable complexes or to the operation of other more effective mechanisms for the detoxification of these metals. Together, these observations indicate that in vitro data on the relative ...

Close The Infona portal uses cookies, i.e. strings of text saved by a browser on the users device. The portal can access those files and use them to remember the users data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser. ...

Journal of Advanced Laboratory Research in Biology (ISSN: 0976-7614) is an international, open access, peer-reviewed journal of biological sciences.

C elegans HMT-1 protein: HMT - heavy metals tolerance factor; a putative phytochelatin transporter required for cadmium tolerance; GenBank AAM33381, AF497513-4

InterPro provides functional analysis of proteins by classifying them into families and predicting domains and important sites. We combine protein signatures from a number of member databases into a single searchable resource, capitalising on their individual strengths to produce a powerful integrated database and diagnostic tool.

A published scientific abstract from a foreign medical journal written by Pisai Egyetem et al (1) titled Different sensitivity to acid reaction of the AIDS virus and virus-producing cells has some important observations that can be related to enemas that are acidic (either with vinegar added or coffee) and to the pH of the colon. What the researchers found is that cell free (HIV) virus gradually loses its infectivity in an acidic medium and loses it permanently when the pH is below 6.0. The more acid the colon, the more damage is done to the membranes of the virus and infectivity is lost and is not regained even when the pH is increased to over 6.0 again. ... For Starters - the first month - use some product that is effective against parasites: Colon Green Powder (Futurebiotics). I mentioned this product about a year ago after one of our readers who had constantly sinking stools told me that this was the only colon cleansing supplement he had found that restored normal floating stools. This ...

A published scientific abstract from a foreign medical journal written by Pisai Egyetem et al (1) titled Different sensitivity to acid reaction of the AIDS virus and virus-producing cells has some important observations that can be related to enemas that are acidic (either with vinegar added or coffee) and to the pH of the colon. What the researchers found is that cell free (HIV) virus gradually loses its infectivity in an acidic medium and loses it permanently when the pH is below 6.0. The more acid the colon, the more damage is done to the membranes of the virus and infectivity is lost and is not regained even when the pH is increased to over 6.0 again. ... For Starters - the first month - use some product that is effective against parasites: Colon Green Powder (Futurebiotics). I mentioned this product about a year ago after one of our readers who had constantly sinking stools told me that this was the only colon cleansing supplement he had found that restored normal floating stools. This ...

Master Detox ® is an extraordinary proprietary formula featuring Humic Fulvic Acid. The processing and specific balance of ingredients can give support to the

Mendoza-Cozatl, D. G.; Butko, E.; Springer, F.; Torpey, J. W.; Komives, E. A.; Kehr, J.; Schroeder, J. I.: Identification of high levels of phytochelatins, glutathione and cadmium in the phloem sap of Brassica napus. A role for thiol-peptides in the long-distance transport of cadmium and the effect of cadmium on iron translocation. Plant Journal 54 (2), S. 249 - 259 (2008 ...

Mendoza-Cozatl, D. G.; Butko, E.; Springer, F.; Torpey, J. W.; Komives, E. A.; Kehr, J.; Schroeder, J. I.: Identification of high levels of phytochelatins, glutathione and cadmium in the phloem sap of Brassica napus. A role for thiol-peptides in the long-distance transport of cadmium and the effect of cadmium on iron translocation. Plant Journal 54 (2), S. 249 - 259 (2008 ...

Hello Everyone! Can anyone explain me metal detoxification? What is it and upto what level it affects our organ system? | Ask questions on any topic, get real answers from real people. Have a question? Ask it. Know an answer? Share it.

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HMD™ SUPER ANTIOXIDANT DETOX PACK is a powerful combination of natural ingredients for heavy metal detoxification and antioxidant protection.

Mike, Good article…so many points to consider. Most of my dietary reading/research over the years has sought how to increase my athletic performance, namely, muscle mass increase. In recent years, much of my dietary reading/research and supplement protocol, has expanded to include supplements for increased memory capacity, memory preservation, heavy metal detoxification, and more. Almost life-extensionist in nature.. My recent dietary research has quickly shifted gears in the last few weeks since a loved one has been diagnosed with Stage 4 stomach cancer, duodenal cancer actually, which is quite rare. After removal of the fist-sized tumor, it has quickly (within weeks) metastasized and is wreaking havoc. My previous reading/research has helped me immensely in this effort and have also cause me to re-examine some of what I have always called healthy eating, and how I might shift my healthy eating tactics later, if I were ever diagnosed with cancer. Mike, our chat about the China Study for ...

Fast portable improvement to commercial water: Add these drops to your water - wherever you go. True hydration, heavy metal detoxification and pH balancing.

Heavy metals (including lead, cadmium, mercury, and the metalloid arsenic) are persistent in the environment and have documented potential for serious health consequences.

The earliest perception restricted the occurrence of metallothioneins to animals, fungi, and certain bacteria and assigned the corresponding functions in plants to the enzymatically synthesized phytochelatins. This picture has now clearly changed, and the existence of plant metallothioneins is generally accepted. Compared to the vertebrate forms, plant metallothioneins show an intriguing sequence diversity, which is contrasted by an enormous lack of information about their possible functions, properties, and structures. The majority of functions proposed is derived from gene expression studies, which are reviewed with a not exhaustive but representative list of examples. However, it becomes evident that so far it is not possible to draw a clear-cut picture that ascribes specific functions to a given metallothionein. Rather, proposed functions overlap or are complementary to each other; sometimes even contradictory results are obtained. Regarding the structures and properties of the plant ...

Metallothioneins (MTs) are members of a family of cysteine-rich low molecular weight polypeptides which play an important role in heavy metal detoxification and homeostasis of intracellular metal ions

Chlorophyll which is the green pigment in plants helps horse and in building blood, improving digestive health, and act as a strong antioxidant. To help your horse and dog to maintain good health, our SENIOR HEALTH supplement contains a high level of Chlorophyll. It helps to improve oxygen circulation in your horses bloodstream and increases red blood cell counts. Senior Health which has high Chlorophyll cleanses the liver, blood, kidneys, and digestive tract and improves general well-being. As plant eaters, horses need chlorophyll in their diet for optimum health. It also functions as heavy metal detoxification and prevents many life-threatening health conditions. The highest levels of vitamin C promote healthy vital organs. Ingredients WHEAT GRASS LEAVES GILOY STEM AMLA FRUITS

Comprehensive heavy metal detoxification protocol that includes diagnostic testing, vitamin and mineral supplementation, dietary restrictions, and chelation with both natural (ALA) and synthetic (DMPS, DMSA) chelators.

Dr. Frackelton forged a close, 11 year relationship as a medical advisor to Cleveland industrial giant, Parker Hannifin Corporation, where he was instrumental in exposing Parker and its employees to the benefits of addressing the underlying causes of illness rather than just the symptoms. His work emphasized strengthening the immune system to fight-off or prevent illness. He recommended an approach that minimized the use of pharmaceuticals while promoting a more natural approach to medicine involving proper nutrition, natural supplements, energy medicine, and heavy metal detoxification. As a result of his work, Parker became one of only a few companies in the country to offer a comprehensive preventive and alternative medicine healthcare benefit to its employees that led to the establishment of a national network of complementary and alternative medical practitioners serving Parker employees worldwide ...

During amalgam removal and heavy metal detoxification, IV Vitamin C treatment alongside IMI Vitamin B have been shown to be hugely beneficial.

Dr. Tim Jackson - Methylation, metal detox, & pain reduction In this podcast Dr. Justin Marchegiani and Dr. Tim Jackson review: How to reduce pain and inflammation naturally. Whats the deal with MTHFR and methylation genetic defects. Information about vaccination and their adjuvants. Heavy metal detoxification and ways to test for it.   Get Show Updates Here: http://www.beyondwellnessradio.com/newsletter Review us at: http://www.beyondwellnessradio.com/itunes Visit us at: http://www.beyondwellnessradio.com Have a question: http://www.beyondwellnessradio.com/question

Red bean paste is used in many Chinese dishes, such as tangyuan, zongzi, mooncakes, baozi and red bean ice. It also serves as a filling in Japanese sweets like anpan, dorayaki, imagawayaki, manju, monaka, anmitsu, taiyaki and daifuku. A more liquid version, using azuki beans boiled with sugar and a pinch of salt, produces a sweet dish called red bean soup. Azuki beans are also commonly eaten sprouted, or boiled in a hot, tea-like drink. Some Asian cultures enjoy red bean paste as a filling or topping for various kinds of waffles, pastries, baked buns or biscuits ...

WoRMS (2017). Holcus L.. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=993867 on 2018-01- ...

Symptoms of holcus spot first appear as water-soaked, dark green lesions near the tips of lower leaves. They then develop into round or elliptical, tan to white spots that are 1/8 to in diameter. Red to brown margins develop around the spots, which may be surrounded by yellow halos. Symptoms can be confused with damage from paraquat.. ...

Höjd: 10 cm. Läge: Sol-Halvskugga. Växtsätt: Tuvliknande. Förökning: Görs enklast genom att dela planta eller frösådd. Fröerna måste statifieras.. ...

Pseudomonas aeruginosa is considered as the most potent bacterial strain for solving heavy metals pollution problems. Pollution is the most of problems in our world which causing a lot of risks to human, animal, plant and ecosystem. Heavy metals pollution is an ever-increasing problem in developing nations. Release of heavy metals into the environment has increased in the recent years at an alarming rate. To remove heavy metals from environment, there are different methods such as physical, chemical and biological. The biological method includes microorganisms and plant which recorded high heavy metals removal, safe and low-cost method. Microorganisms remove heavy metals from environment by different mechanisms according to their types. Thus, microbes are used as potential candidates of bioremediation that can adapt quickly to the changing noxious environment and be utilized for toxic metal remediation. In bacterial uptake and tolerance to heavy metals, Pseudomonas aeruginosa recorded potential role in

Alternative Names. Common velvet grass, soft meadow grass.. General Biology. Growth form. Grass. Life form. Perennial, caespitose. Reproduction. Seed, tillering. Dispersal. Wind, water, birds, mammals, possibly ants, machinery and vehicles. Photosynthetic Pathway. C3. Toxicity. Causes allergic reactions in humans, poisonous to mammals. Seedbank persistence. 3 to 9 years. Fire response. Likely killed by fire, but occasionally resprouts. Soil-stored seed may survive and germinate. Notes. Naturalised in east Asia, New Zealand, North and South America. Can be a serious weed of freshwater wetland margins. Forms dense stands and has semi-prostrate or prostrate rosette shoots, allowing it to have an aggressive smothering effect on other flora. Tolerates a wide range of conditions but is most invasive in wet soils in sunny or semi-shaded sites. Can survive moderate drought. May disappear in dry years and become abundant in wet years. Susceptible to severe frost. Exhibits considerable variation in ...

Spikelets laterally compressed, breaking below glumes, falling as 1 unit; glumes ± subequal, lower 1-veined, upper 3-veined; florets generally 2, lower floret bisexual, upper staminate or sterile; callus hairy; lemmas ± 2 mm, shiny, membranous, faintly 3 5-veined, lemma of lower floret awnless, lemma of upper floret awned near 2-lobed tip; palea ± = ...

The next step is to identify and eliminate the most apparent inducers and promoters of chronic illness for each person. To uncover these hidden enemies, ask each person to complete a thorough Dietary and Lifestyle Questionnaire. Our summary article, The Instant Cure, lists 26 of the most common inducers and promoters of chronic illness. So great is the exposure and bio-accumulation of toxic chemicals, such as heavy metals, pesticide/insecticide residues and industrial chemicals, that we typically include detox nutritional support, individualized for each person. Heavy Metal Detoxification - To help cleanse heavy metal deposits from the brain, kidney and bowels, key support agents are:Greens Mix Clinically-proven, living, organically grown blend of the finest, pristine grasses and greens. Our spectacular grade 10 (quantum-state) cereal grasses are from South America, grown in rich, luxuriantly healthy soil Contains every known vitamin, mineral and enzyme essential to sustain life. Detox PG ...

In 1995, Dr. Minkoffs wife became ill and her physicians couldnt find what was wrong. Not accepting their no hope conclusion, Dr. Minkoff went on a search to help her which led him out of emergency medicine into complementary and alternative medicine to find the answers. In the process he gained expertise in Biological medicine, heavy metal detoxification, anti-aging medicine, hormone replacement therapy, functional medicine, energy medicine, neural and prolotherapy, homeopathy and optimum nutrition. He studied under the masters in each of these disciplines until he became an expert in his own right. The answers he found were soon in demand when others learned of his wifes return to good health. In response to this, he and his wife, Sue Minkoff RN established LifeWorks Wellness Center in 1997 and it quickly became one of the most comprehensive complementary and alternative medicine clinics in the U.S. View all posts by Dr. Minkoff → ...

Modified Citrus Pectin (MCP) is a natural supplement derived from the white inner peel of citrus fruit. Research shows that it may support heavy metal detoxification, without causing adverse side-effects or disturbing essential minerals.

Online Holcus Photo(s) Available: 2. Click the thumbnail(s) below to see the enlarged photo for each species under the Genus Holcus.. ...

Jual Durex Kondom Performa isi 3 dengan PRIVASI TERJAMIN, harga termurah. Jual semua jenis Kondom komplit. Kirim ke seluruh Indonesia

Hyperaccumulator plants are able to accumulate unusually high levels of heavy metals because they can store them in cell vacuoles where they cannot harm metabolic processes in the cell cytoplasm. The plant cell vacuole has been termed the cellular trashbag. One yeast that accumulates high levels of cadmium has small peptides called phytochelatins that bond with cadmium ions. This allows transport of the cadmium ions across cell membranes and into the vacuole. References X-ray Imaging of Zinc Uptake and Accumulation in Hyperaccumulator Thlaspi caerulescens Re: How does biomining for heavy metals work? Yeast Gene and Cadmium ...

Cadmium (Compact disc) is a popular soil pollutant; hence, the root molecular handles of plant Compact disc tolerance are of significant curiosity. Cys-rich metallothionein protein are the primary chelators of Compact BRL-49653 disc and various other large metals in pets (including human beings) (Imura et al., 1989; Clemens, 2001). Bakers fungus contains an individual metallothionein gene, (copper level of resistance associated proteins), which stocks lots of the simple features of the pet metallothionein genes (Butt and Ecker, 1987). Metallothioneins also are likely involved in rock chelation and rock homeostasis in plant life (Zhou BRL-49653 and Goldsbrough, 1994). Furthermore to metallothioneins, plant life synthesize the glutathione-derived phytochelatins, which bind Compact disc and thereby decrease the relationship of its free of charge ionic type BRL-49653 with essential cytosolic proteins (Clemens et al., 1999; Ha et al., 1999). Extrusion of BRL-49653 Compact disc with the ABC ...

This is the peer reviewed version of the following article: Yan, J., Wang, P., Wang, P., Yang, M., Lian, X., Tang, Z., Huang, C. -F., Salt, D. E., and Zhao, F. J. (2016) A loss-of-function allele of OsHMA3 associated with high cadmium accumulation in shoots and grain of Japonica rice cultivars. Plant, Cell & Environment, 39: 1941-1954., which has been published in final form at doi: 10.1111/pce.12747.. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Self-Archiving ...

Metallothioneins (MTs) are ubiquitous proteins vital for essential metal homeostasis and heavy metal detoxification. The twenty-cysteinyl mammalian metallothioneins protect the proteome by sequestering heavy metals into thermodynamically stable metal thiolate structures when metalated with seven Cd2+. At phy

Alternative Health, Holistic Integrative Health, Acupuncture, Homeopath, Ozone Suana Treatment, Intra-Venous Drp Therapy, Quantec Electro-Magnetic Scan, Electro Interstitial Scan - EIS, Rife Treatment, Natural Medicine, Integrative Medicine, Cancer treatment, Chinese Medicine, Detoxification, Green Medicine, Bemer Treatment, Lymph Drinage, Heavy Metal Detoxification, Chronic Disease, Inflammation Treatment

Read Over-expression of tobacco UBC1 encoding a ubiquitin-conjugating enzyme increases cadmium tolerance by activating the 20S/26S proteasome and by decreasing Cd accumulation and oxidative stress in tobacco (Nicotiana tabacum), Plant Molecular Biology on DeepDyve, the largest online rental service for scholarly research with thousands of academic publications available at your fingertips.

Clear Way Cofactors is a proprietary blend of phytoextracted polyphenolic antioxidants, R-Lipoic Acid (RLA), targeted vitamins (B1, B5, B6-as both pyroxidine and P5P), selenium, kelp extract and high-potency Nattokinase designed to maximize metal detoxification pathways. The polyphenolics and R-LA have demonstrated the

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A monkey model has been set up for protein calorie malnutrition and calcium deficiency. Oral exposure of 5ppm Cd/kg body wt./day for 24 weeks led to increased excretion of Cd, metallothionein (MT) and zinc. Rehabilitation of PCM monkeys for one year resulted in gradual reduction and finally complete disappearance of urinary metallothionein. During Cd exposure, the accumulation of Cd and induction of MT was significantly higher in liver, kidney and intestine. MT was also induced in heart, lung and testis of Cd exposed PCM and calcium deficient monkeys. Metallothionein from liver has been resolved into three isoforms, viz MTa, MTb and MTc on DEAE-Sephadex A 25 ion exchange column. MTc is the major isoform in Cd-treated, normal and protein calorie malnourished monkeys whereas MTb is the major isoprotein in the cadmium treated calcium deficient monkeys. The iso-metallothioneins varied in their metal composition in the nutritional stress conditions and showed different capacities to reactivate apo-enzymes

Zarqa River (ZR) is an important river basin in Jordan. However, it is continuously exposed to different types of pollutants including heavy metals. This study was carried out to determine the concentration of the following heavy metals in this vital environment: Pb, Cd, Cu and Zn and to enumerate, isolate and characterize the indigenous bacteria inhabiting this environment to test their heavy metal tolerance and bioremoval ability. Samples in this study include four different types: water, soil, sediment and three local plants (Nerium oleander, Phragmites australis and Nicotenia glauca) from 13 sampling sites assigned as A1-A13 starting from Kherbat Al-Samra treatment plant and ending at King Talal dam. High concentration of Pb was detected in water samples from site A1 (3200 mg L-1) as well as Cd from site A13 (2500 mg L-1). In soil, Zn was found at high concentrations in all sampling sites while Cd was found at high concentration only in site A12. High concentrations of Zn and Cu were ...

TY - JOUR. T1 - Biomolecularly capped uniformly sized nanocrystalline materials. T2 - Glutathione-capped ZnS nanocrystals. AU - Torres-Martínez, Claudia L.. AU - Nguyen, Liem. AU - Kho, Richard. AU - Bae, Weon. AU - Bozhilov, Krassimir. AU - Klimov, Victor I. AU - Mehra, Rajesh K.. PY - 1999/9. Y1 - 1999/9. N2 - Micro-organisms such as bacteria and yeasts form CdS to detoxify toxic cadmium ions. Frequently, CdS particles formed in yeasts and bacteria were found to be associated with specific biomolecules. It was later determined that these biomolecules were present at the surface of CdS. This coating caused a restriction in the growth of CdS particles and resulted in the formation of nanometre-sized semiconductors (NCs) that exhibited typical quantum confinement properties. Glutathione and related phytochelatin peptides were shown to be the biomolecules that capped CdS nanocrystallites synthesized by yeasts Candida glabrata and Schizosaccharomyces pombe. Although early studies showed the ...

Strochkova L. S. Ultrastructural Examinations of HeLa Cells Exposed to Cadmium Ions, Tsitol Genet., 1990, vol. 24, no. 6, pp. 7-11 ...

Citrullus lanatus var. lanatus, a dicot, is an annual herb that is not native to California; it was introduced from elsewhere and naturalized in the wild. ...

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A coordinated supply of the whole plant with sulfur (S) and nitrogen (N) requires mechanisms to regulate not only uptake and assimilation but also long-distance transport of both nutrients in the phlo

description.provenance : Made available in DSpace on 2013-01-15T18:23:48Z (GMT). No. of bitstreams: 1 Tzu-YangHsien1993.pdf: 4182742 bytes, checksum: a82a1537f1c1019bbbcba2bcf18329f5 (MD5) Previous issue date: 1992-07- ...

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