The complete genome sequence (4,267 nt) of a Melon necrotic spot virus (MNSV) isolate (ABCA13-01) infecting greenhouse cucumber in Canada was determined through deep sequencing of small RNAs. Its genome sequence was most closely related to MNSV-N (97%) but lacked a 55-nucleotide insertion at the 3' untranslated region for resistance breaking.

MicroRNAs (miRNAs) are endogenous small RNAs playing an important regulatory function in plant development and stress responses. Among them, some are evolutionally conserved in plant and others are only expressed in certain species, tissue or developmental stages. Cucumber is among the most important greenhouse species in the world, but only a limited number of miRNAs from cucumber have been id...

There is a great demand of tomato and cucumber in Qatar than their production. has been categorized as BWh (B=Arid or Dry; W=Waste Desert; h=hot) based on the Köppen's classification. In addition to having high summer temperatures, humidity, intense sun radiation, poor soil, strong winds, also limited precipitation. As result, climate no longer favorable for agricultural Furthermore, conditions...

The Cucurbitaceae family is noted for a diversity of sex expression phenotypes. Typically, a phase of male fl owers precedes either female or bisexual fl ower production. Sex determination of individual fl owers is regulated by a combination of genetic, environmental, and hormonal factors. Ethylene, auxins, and gibberellins have all been shown to infl uence fl ower sex expression in cucurbits. ...

Determinate cucumber is a type of short vines, fewer nodes, and terminal flowers, it is suitable for high-density planting and available harvesting in field cultivation, whereas the indeterminate cucumber is preferred to cultivate in greenhouses. However, many biotic or abiotic stresses could lead indeterminate cucumber to be determinate in greenhouse cultivation, which may decrease yield and f...

Zeolites have been used in agriculture since the 1960s, due to effectiveness of these crystalline microporous solids as soil amendments for plant growth, their cation exchange capacity (CEC) and slow-release fertilizer properties. Most work on fertilizers has focused natural Clinoptilolite, Phillipsite Chabazite. The aim this study was synthesize clinoptilolite type zeolite-enriched amendments....

To investigate the possibility of horizontal gene transfer between agricultural microorganisms and soil microorganisms in the environment, Bacillus subtilis KB producing iturin and the PGPR recombinant strain Pseudomonas fluorescens MX1 were used as model microorganisms. The soil samples of cucumber or tomato plants cultivated in pots and the greenhouse for a six month period were investigated ...