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Effect of sucrose as an elicitor in increasing quercetin-3-O-rhamnoside (quercitrin) content of chrysanthemum (Chrysanthemum morifolium Ramat) callus culture based on harvest time differences

100%

Setiawati T., Arofah A. N., Nurzaman M., Anisa A., Mutaqin A. Z., Hasan R.

BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology

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2023

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tom 104

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nr 3

2

Phosphate deficiency effects on expression of selected genes involved in sucrose starch metabolism

100%

Ciereszko I., Kleczkowski L.

Polish Journal of Natural Sciences. Supplement

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2003

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tom 01

3

The effect and implication of human disturbances on altitudinal variation of non-structural carbohydrates in Kobresia pygmaea

86%

Zhao Z., Zhang Y., Chen T., Cui X., Wu Q., An L.

Acta Physiologiae Plantarum

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2014

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tom 36

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nr 09

Non-structural carbohydrates in plant organs can mirror the plant overall carbon supply status and balance and can also provide evidence for their health evaluation in the ecosystem. Non-structural carbohydrates in Kobresia pygmaea, one dominant herbaceous species on the Qinghai-Tibetan Plateau, were measured to investigate altitudinal variation in non-structural carbohydrate accumulations, as well as engineering disturbance on the stability of the alpine grassland ecosystem. An increasing trend with elevation in total soluble sugars, fructose, and sucrose was detected in the K. pygmaea growing in both undisturbed and disturbed sites. However, there were higher amounts and a more distinctly altitudinal trend of non-structural carbohydrates with a minor fluctuation in undisturbed sites compared to disturbed sites. In addition, the altitudinal trend of sucrose is similar to that in sucrose phosphate synthase and sucrose synthase activities, while it is opposite to that in neutral invertase and soluble acid invertase activities, suggesting that the sucrose accumulation was primarily related to its synthesis. These results revealed that human disturbance resulted in a reduced carbon supply and altered the balance of carbohydrate utilization in plants on the Qinghai-Tibetan Plateau.

4

Somatic embryogenesis and organogenesis induced on the immature zygotic embryos of sunflower [Helianthus annuus L.] - the role of genotype

86%

Jach M., Przywara L.

Acta Biologica Cracoviensia. Series Botanica. Supplement

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1999

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tom 41

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nr 1

5

Effect of sucrose, L-ascorbic acid and pectin on the quality of frozen strawberries

86%

Kmiecik W., Jaworska G., Lisiewska Z.

Electronic Journal of Polish Agricultural Universities. Series Food Science and Technology

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2000

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tom 03

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nr 2

The aim of the work was to determine the effect of sugar, pectin, and L-ascorbic acid added to strawberries on the selected physico-chemicaI and organoleptic traits of the frozen product. Powdered sugar at a dose of 10 g per 100 g of fruit or as the 60% syrup was used without any other substance or with an addition of pectin or ascorbic acid. The pectin preparation in a 1,5% solution at a dose of 10 g per 100 g of fruit was used with or without the ascorbic acid.

6

Hormonal effects on partitioning of 14C-sucrose in cotton fibres

86%

Basra A. S., Sarlach R. S., Nayyar H., Malik C. P.

Acta Physiologiae Plantarum

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1992

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tom 14

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nr 3

7

Extraction of sucrose and non-sugars under laboratory conditions

86%

Lisik K., Szwajcowska K., Zaorska H., Wnuk B.

Polish Journal of Food and Nutrition Sciences

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1992

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tom 01

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nr 3

8

In vitro storage of Hosta Tratt. cultures

72%

Witomska M., Lukaszewska A., Tyszkiewicz A.

Journal of Fruit and Ornamental Plant Research

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2008

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tom 16

371-382

9

Effects of sugars on the growth and chlorophyll content in excised tulip stem in the presence of indole-3-acetic acid

72%

Wegrzynowicz-Lesiak E., Saniewski M., Goraj J., Horbowicz M., Miyamoto K., Ueda J.

Journal of Fruit and Ornamental Plant Research

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2012

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tom 20

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nr 1

10

Chronic stress changes prepulse inhibition after amphetamine challenge: the role of the dopaminergic system

72%

Lehner M. H., Karas-Ruszczyk K., Zakrzewska A., Gryz M., Wislowska-Stanek A., Kolosowska K., Chmielewska N., Skorzewska A., Turzynska D., Sobolewska A., Mierzejewski P., Plaznik A.

Journal of Physiology and Pharmacology

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2018

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tom 69

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nr 3

11

Carbohydrates content in Clematis shoots cultured in vitro depending on temperature and sucrose/nitrogen level in the medium

72%

Kawa-Miszczak L., Wegrzynowicz-Lesiak E., Gabryszewska E., Saniewski M.

Acta Physiologiae Plantarum

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2007

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tom 29

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nr 1 Suppl.

12

The effect of some chemical substances on the longevity of flowers of the spider flower (Cleome spinosa Jacq.)

72%

Kwiatkowska E., Wazbinska J.

Annals of Warsaw University of Life Sciences - SGGW. Horticulture and Landscape Architecture

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2009

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tom 30

13

Phosphomannose isomerase gene for selection in lettuce [Lactuca sativa L.] transformation

72%

Briza J., Ruzickova N., Niedermeierova H., Dusbabkova J., Vlasak J.

Acta Biochimica Polonica

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2010

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tom 57

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nr 1

63-68

A positive selection system using phosphomannose isomerase was employed for Agrobacterium tumefaciens mediated transformation of lettuce (Lactuca sativa L. var. 'Achát'). It was shown that the mannose-based selection system works very well with the lettuce genotype used, reaching up to 25 % transformation efficiency on the medium with 20 g/L mannose and 20 g/L sucrose. The best transformation efficacy with the commonly-used kanamycin at 100 mg/L as a selection agent was 21 %. Southern blot analyses of thirteen chosen mannose-resistant regenerants revealed that some of them have clonal origin, about one-half harbour a single T-DNA copy and one plant contains an incomplete T-DNA segment with only the left part of T-DNA with the pmi gene present in the genomic DNA. The following Northern analysis showed transcriptional activity of the introduced pmi gene in all plants analysed with very high differences in the level of pmi specific mRNA. The results demonstrate that both mannose and kanamycin provide comparable transformation efficiencies in our lettuce genotype. An alternative selection method with mannose as a selection agent is now; available for lettuce transgenosis.

14

Agrobacterium -mediated transformation of tobacco and sorghum with a genetic construct containing genes encoding enzymes in the sucrose synthesis pathway

72%

Marszalek M., Zeyland J., Luwanska A., Wielgus K., Slomski R., Lipinski D.

BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology

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2015

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tom 96

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nr 1

15

Influence of sucrose and mannitol concentrations on effectiveness of the in vitro vernalization of isolated winter wheat germs

72%

Dubert F., Kuchalska J., Marcinska I.

Bulletin of the Polish Academy of Sciences. Biological Sciences

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1991

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tom 39

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nr 1

16

Glycemic load and carbohydrates content in the diets of cancer patients

72%

Czekajło A., Rozanska D., Mandecka A., Konikowska K., Madalinska M., Szuba A., Regulska-Ilow B.

Roczniki Państwowego Zakładu Higieny

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2017

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tom 68

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nr 3

Background: Glycemic load (GL) is used to evaluate how various food products affect blood sugar level. According to some studies, high dietary GL may increase the risk of cancer development and recurrence. Objective: The aim of the study was to assess dietary glycemic load and intake of carbohydrates derived from various food products by patients staying on an oncological ward. Material and methods: The study group included 100 cancer patients aged 19-83 years (59.6 ± 11.3 years). GL, energy and nutrient intake was estimated based on the data from the Food Frequency Questionnaire (FFQ). The correlations between dietary GL and consumption of 18 groups of products were assessed. Results: The average GL per 1000 kcal was 61.0 ± 8.6 g in the diets of men and 56.2 ± 9.5 g in the diets of women. High GL (>120 g) was observed in 76% of analyzed diets. The diets of men had higher GL, energy and sucrose content than the diets of women. Men, in comparison to women, consumed more refined grain products (144.1 ± 78.2 g vs. 95.5 ± 67.8 g), beverages (236.4 ± 344.7 g vs. 69.2 ± 173.0 g), honey and sugar (28.0 ± 22.2 g vs. 16.7 ± 18.0 g), dark chocolate (4.5 ± 4.5 g vs. 3.9 ± 6.7 g), sweets (66.1 ± 56.6 g vs. 38.8 ± 39.5 g) and soups (313.3 ± 105.3 g vs. 260.8 ± 160.3 g). Conclusions: Analyzed diets were characterized by high GL and simple sugars content. Men consumed more refined and sweetened products than women. The improvement of knowledge about proper nutrition is needed in studied group of cancer patients.

17

Effect of different sucrose and nitrogen levels in the medium on chlorophyll and anthocyanin content in Clematis pitcheri shoots cultured in vitro at different temperatures

72%

Kawa-Miszczak L., Wegrzynowicz-Lesiak E., Gabryszewska E., Saniewski M.

Journal of Fruit and Ornamental Plant Research

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2009

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tom 17

|

nr 1

113-121

The aim of the work presented was to determine the chlorophyll and anthocyanin accumulation in Clematis pitcheri shoots cultured in vitro at different temperatures on the medium with various sucrose and nitrogen level. Two concentrations of sucrose: 10 g-l-1 and 30 gT1, and two levels of nitrogen compounds: 100% and 50% of standard MS strength, were used. Shoots were cultured at 15°C, 20°C and 25°C. It was found that plantlets of C. pitcheri grown at 20°C contained the highest and at 15°C the lowest content of chlorophyll. The sucrose concentration in the medium had no or only a slight effect. Lower level of nitrogen compounds (50% N) stimulated accumulation of chlorophyll in shoots as compared to a normal strength (100% N), with the highest differences at 15°C. High sucrose (30 g-l-1) and nitrogen (100% N) concentrations and low temperature (15°C) significantly promoted anthocyanins accumulation. Reduction of nitrogen compounds level in the medium to 50% and lowering sucrose concentration to 10 gT1 leads to decrease of anthocyanins accumulation in the shoots cultured at 15°C and 20°C. In the case of explants cultured at 25°C, the sucrose and nitrogen concentration in the medium had no or only a slight effect on accumulation of anthocyanins in the shoots.

18

Effect of sucrose and nitrogen salts levels in the medium on the endogenous carbohydrate content in the Helleborus niger L and Helleborus purpurascens Waldst. et Kit. shoots propagated in vitro

72%

Gabryszewska E., Wegrzynowicz-Lesiak E.

BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology

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2015

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tom 96

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nr 1

19

Effects of aluminum sulphate, ethanol, sucrose and their combination on the longevity and physiological properties of rose (Rosa hybrida L.) cut flowers

72%

Gebremedhin H.

Journal of Horticultural Research

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2020

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tom 28

|

nr 1

20

Effect of fluoxetine and resveratrol on testicular functions and oxidative stress in a rat model of chronic mild stress-induced depression

72%

Sakr H. F., Abbas A. M., Elsamanoudy A. Z., Ghoneim F. M.

Journal of Physiology and Pharmacology

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2015

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tom 66

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nr 4

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