lemna/אפונה

הקישור נשמר בלוח

מאמריםניסויים קלינייםפטנטים

בחר סוג מיון

עמוד 1 מ 35 תוצאות

Induction, purification and characterization of chitinase isolated from pea leaves inoculated with Ascochyta pisi.

רק משתמשים רשומים יכולים לתרגם מאמרים

התחבר הרשם

Chitinase (EC 3.2.1.14.) activity increased in pea (Pisum sativum L.) leaves inoculated with both virulent and avirulent isolates of Ascochyta pisi Lib. Three basic chitinase isoenzymes were purified: two, A1 and A2, separated by high performance liquid chroma tography, had a relative molecular mass

Characterization of plastocyanin from corn (Zea mays L.) and pea (Pisum sativum L.) leaves.

רק משתמשים רשומים יכולים לתרגם מאמרים

התחבר הרשם

A comparison of plastocyanin isolated from pea and corn leaves was made according to a number of indices. No appreciable differences were detected between the proteins in molecular weight or sedimentation constants. In addition, it was shown that plastocyanin of corn, in comparison with the pea

Pea lectin is correctly processed, stable and active in leaves of transgenic potato plants.

רק משתמשים רשומים יכולים לתרגם מאמרים

התחבר הרשם

A gene encoding the preproprotein of the pea (Pisum sativum) lectin was expressed in transgenic potato plants using a cauliflower mosaic virus (CaMV) 35S promoter or a tobacco ribulose bisphosphate carboxylase small subunit (ssRubisco) promoter. Presence of the pea lectin to levels greater than 1%

Downregulation of a chloroplast-targeted beta-amylase leads to a starch-excess phenotype in leaves.

רק משתמשים רשומים יכולים לתרגם מאמרים

התחבר הרשם

A functional screen in Escherichia coli was established to identify potato genes coding for proteins involved in transitory starch degradation. One clone isolated had a sequence very similar to a recently described chloroplast-targeted beta-amylase of Arabidopsis. Expression of the gene in E. coli

Chitosans and pectic polysaccharides both induce the accumulation of the antifungal phytoalexin pisatin in pea pods and antinutrient proteinase inhibitors in tomato leaves.

רק משתמשים רשומים יכולים לתרגם מאמרים

התחבר הרשם

The Proteinase Inhibitor Inducing Factor, PIIF, a pectic polysaccharide that induces synthesis and accumulation of proteinase inhibitor proteins in tomato and potato leaves, is an effective elicitor of the phytoalexin pisatin in pea pod tissues. The levels of pisatin induced by PIIF, and the time

Biosynthesis of chlorophyll of photosystem II reaction centers in plant leaves in early stages of etiolation.

רק משתמשים רשומים יכולים לתרגם מאמרים

התחבר הרשם

Spectral methods were used to study the sequences of chlorophyll biosynthesis reactions in etiolated pea, bean, and maize plants in early stages (3-4 days) of growth. For these juvenile plants, along with the reaction chain known for mature (7-9 day-old) plants, a new reaction chain was found which

Influence of s-Triazines on Some Enzymes of Carbohydrates and Nitrogen Metabolism in Leaves of Pea (Pisum sativum L.) and Sweet Corn (Zea mays L.).

רק משתמשים רשומים יכולים לתרגם מאמרים

התחבר הרשם

Foliar applications of 2 milligrams per liter of 2-chloro-4,6-bis (ethylamino)-s-triazine, 2-methylmercapto-4-ethylamino-6-isobutylamino-s-triazine, and 2-methoxy-4-isopropylamino-6-butylamino-s-triazine caused increases in the activities of starch phosphorylase, pyruvate kinase, cytochrome oxidase,

Intraorganelle localization and substrate specificities of the mitochondrial acyl-CoA: sn-glycerol-3-phosphate O-acyltransferase and acyl-CoA: 1-acyl-sn-glycerol-3-phosphate O-acyltransferase from potato tubers and pea leaves.

רק משתמשים רשומים יכולים לתרגם מאמרים

התחבר הרשם

The mitochondrial sn-glycerol-3-phosphate and 1-acyl-sn-glycerol-3-phosphate O-acyltransferases from potato tubers and pea leaves were investigated with respect to their intraorganelle localization, their positional and substrate specificities, and their fatty acid selectivities. In mitochondria

ADP-glucose pyrophosphorylase is activated by posttranslational redox-modification in response to light and to sugars in leaves of Arabidopsis and other plant species.

רק משתמשים רשומים יכולים לתרגם מאמרים

התחבר הרשם

ADP-glucose pyrophosphorylase (AGPase) catalyzes the first committed reaction in the pathway of starch synthesis. It was recently shown that potato (Solanum tuberosum) tuber AGPase is subject to redox-dependent posttranslational regulation, involving formation of an intermolecular Cys bridge between

Light-induced increases in the glycine decarboxylase multienzyme complex from pea leaf mitochondria.

רק משתמשים רשומים יכולים לתרגם מאמרים

התחבר הרשם

The rates of mitochondrial glycine oxidation estimated by CO2-release and glycine-bicarbonate exchange activities in fully greened tissues are approximately 10 times greater than those of etiolated pea leaves and potato tuber mitochondria. The release of CO2 from glycine in intact mitochondria

Discrete forms of amylose are synthesized by isoforms of GBSSI in pea.

רק משתמשים רשומים יכולים לתרגם מאמרים

התחבר הרשם

Amyloses with distinct molecular masses are found in the starch of pea embryos compared with the starch of pea leaves. In pea embryos, a granule-bound starch synthase protein (GBSSIa) is required for the synthesis of a significant portion of the amylose. However, this protein seems to be

Soluble and microsomal glutatione S-transferase activities in pea seedlings (Pisum sativum L.).

רק משתמשים רשומים יכולים לתרגם מאמרים

התחבר הרשם

Epicotyl and primary leaves of pea seedlings (Pisum sativum L., var. Alaska) were found to contain soluble and microsomal enzymes catalyzing the addition of glutathione to the olefinic double bond of cinnamic acid. Glutathione S-cinnamoyl transfer was also obtained with enzyme preparations from

First Report of Ascochyta Blight of Field Pea Caused by Ascochyta pisi in South Dakota.

רק משתמשים רשומים יכולים לתרגם מאמרים

התחבר הרשם

Tan lesions approximately 1.7 × 0.8 cm with distinct dark brown margins and small pycnidia were observed on leaves of field peas (Pisum sativum L. 'Agassiz') growing in Campbell County, South Dakota (45°45.62'N, 100°9.13'W) in July 2008. Small pieces of symptomatic leaves were surface sterilized

Expression of a cloned sweet potato catalase SPCAT1 alleviates ethephon-mediated leaf senescence and H₂O₂ elevation.

רק משתמשים רשומים יכולים לתרגם מאמרים

התחבר הרשם

In this report a full-length cDNA, SPCAT1, was isolated from ethephon-treated mature L3 leaves of sweet potato. SPCAT1 contained 1479 nucleotides (492 amino acids) in its open reading frame, and exhibited high amino acid sequence identities (ca. 71.2-80.9%) with several plant catalases, including

Sulfate metabolism. I. Sulfate uptake and redistribution of acid rain sulfate by edible plants.

רק משתמשים רשומים יכולים לתרגם מאמרים

התחבר הרשם

Sulfur is the major component of polluted air in industrialized societies. Atmospheric sulfur is converted to sulfuric acid through a series of chemical reactions which can eventually reenter many ecosystems. When edible plants are grown in soils containing varying amounts of sulfate, the roots take

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הצטרפו לדף הפייסבוק שלנו

Herbal & Natural Medicine

המאגר השלם ביותר של צמחי מרפא המגובה על ידי המדע

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