Protein oxidation in the leaves and roots of cucumber plants (Cucumis sativus L.), mutant MSC16 and wild type

2008 ◽  
Vol 165 (4) ◽  
pp. 355-365 ◽  
Author(s):  
Izabela M. Juszczuk ◽  
Agnieszka Tybura ◽  
Anna M. Rychter
Keyword(s):  
Cucumis Sativus ◽  
Protein Oxidation ◽  
Wild Type ◽  
Cucumis Sativus L ◽  
Leaves And Roots

scholarly journals Shoots formation from gynosinesis Cucumis sativus l.

2020 ◽  
Vol 8 (1) ◽  
pp. 53-59
Author(s):  
Le Thi Kim Ngoc ◽  
Nguyen Tran Dong Phuong
Keyword(s):  
Cucumis Sativus ◽  
Callus Induction ◽  
Female Flower ◽  
Ovary Culture ◽  
Cold Pretreatment ◽  
Cucumis Sativus L ◽  
Leaves And Roots ◽  
Dark Conditions ◽  
Haploid Plants

Haploid plants achieve through androgenesis or gynogenesis. In gynogenesis method, the ovary or ovule are used as explants induct haploid plants. Female flower one day before flowering of Cucumis sativus L. are collected. Cold pretreatment of ovaries at 4°C up to 24 hours and culture under dark conditions. Significantly enhanced callus induction response is compared with cultures under 4-week cultured on CBM medium supplemented with various concentration of TDZ 0.01-0.04 mg/L. After 4 weeks, ovaries are transferred to medium with kinetin 0.05 – 0.20 mg/L. Then, ovaries were transferred to medium supplemented with BA: IAA 3:1. Finally, green ovaries were transferred to BA 1.5 mg/L and GA3 1.5 mg/L. The results showed that ovary induction has best affected on CBM with TDZ 0.03 mg/L with 11 callus/sample. Ovaries developed on kinetin 0.1 mg/L with 7.4 callus/sample. Ovaries become green and had leaves and roots formation on BA: IAA (3 mg/L: 1 mg/L). 11 plantlets were harvested from ovary culture after 12-week culture on CBM supplemented with BA 1.5 mg/L and GA3 1.5 mg/L.

scholarly journals Factors Enhancing Virulence Response of Agrobacteria in Cucumber (Cucumis sativus L.)

2010 ◽  
pp. 72-81
Author(s):  
AKM Mohiuddin ◽  
Zaliha C Abdullah ◽  
MKU Chowdhury ◽  
K Harikrishna ◽  
Suhaimi Napis
Keyword(s):  
Light Intensity ◽  
Cucumis Sativus ◽  
Hairy Roots ◽  
Tissue Type ◽  
Physical Factors ◽  
Wild Type ◽  
Agrobacterium Strain ◽  
Cucumis Sativus L ◽  
Chemical Factors ◽  
Physical And Chemical

The virulence response of five wild type Agrobacterium tumefaciens (tumorigenic) strains and five wild type A. rhizogenes (oncogenic) strains was studied in cucumber (Cucumis sativus L.), cv. Spring Swallow. Several physical and chemical factors e.g. Agrobacterium strains, tissue type (stem and petiole tissues), light intensity, dark incubation, concentrations of acetosyringone (a phenolic compound) were tested. The virulent response of Agrobacteria was found to be depend on plant tissue type, Agrobacterium strain, tissue-Agrobacterium interaction and both chemical-physical factors. Specific light intensity, 2500-lux, as well as the acetosyringone concentration, 20-mM, played important role in virulence response. Among the different strains, LBA 4404 and 15834 were highly virulent to cucumber compared to the other strains tested. A. tumefaciens strains A348 and A281 were failed to initiate crown galls in both stem and petiole tissues, however, in the presence of acetosyringone they produced crown galls. Similarly, A. rhizogenes strain A4 initiated hairy roots in the presence of acetosyringone. All developed crown galls and hairy roots showed an autonomous growth on a hormone free medium containing cefatoxime. Thus, enhancement of virulence response was not only dependent on Agrobacterium strains, but also on particular physical and chemical factors also play vital role.

MULTIFACETED POTENTIAL OF K AND GA3 ON GROWTH, PRODUCTION AND QUALITY OF F1 HYBRID Cucumis sativus L. (cv. KUK-9)

2018 ◽  
Vol 17 (1) ◽  
pp. 127-138
Author(s):  
Priyanka Pal ◽  
Kuldeep Yadav ◽  
Krishan Kumar ◽  
Narender Singh
Keyword(s):  
Cucumis Sativus ◽  
Cucumis Sativus L ◽  
F1 Hybrid ◽  
Growth Production

scholarly journals Shoot Pruning and Potassium Application Effect on Cucumber (Cucumis Sativus L.) Seeds Production and Quality

2021 ◽  
Vol 709 (1) ◽  
pp. 012067
Author(s):  
Sri Hartatik ◽  
Miftachul Hudah ◽  
Sigit Soeparjono ◽  
Suharto
Keyword(s):  
Cucumis Sativus ◽  
Cucumis Sativus L ◽  
Potassium Application

scholarly journals Phloem unloading follows an extensive apoplasmic pathway in cucumber (Cucumis sativus L.) fruit from anthesis to marketable maturing stage

2011 ◽  
Vol 34 (11) ◽  
pp. 1835-1848 ◽  
Author(s):  
LIPING HU ◽  
HUIHUI SUN ◽  
RUIFU LI ◽  
LINGYUN ZHANG ◽  
SHAOHUI WANG ◽  
...  
Keyword(s):  
Cucumis Sativus ◽  
Phloem Unloading ◽  
Cucumis Sativus L
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