To obtain high yields of potatoes, plant growth and development regulators various origins are used. Recently, the use chemicals made from natural raw materials has become more widespread. One them is Relict based on humic fulvic acids, which have growth-stimulating adaptogenic protective properties peat. It used both for treatment tubers before planting, vegetative plants treatment. Such allow...

Analysis of the problems increasing yield clover seeds shows that, in relation to fodder perennial grasses, tasks selection when breeding new varieties are associated with improving vegetative development plants. Fodder use provides for need further increase productivity phytomass, period active shoot formation, predominance stems structure herbage, and others. Such natural or selectively induc...

Abstract Ozonated water has become an innovative, environmentally friendly tool for controlling the development of fungal diseases in vineyard or during grape postharvest conservation. However, little information is currently available on effects ozonated sprayings grapevine physiology and metabolism. Using microvine model, we studied transcriptomic response leaf fruit organs to this treatment....

dormancy in deciduous fruit trees constitutes an important factor to be considered when selecting for the appropriate species/cultivar to be cultivated in a given geographical region. the factors influencing dormancy, however, remain poorly understood. occurring in cold season, dormancy helps the plant with enduring adverse environmental conditions, especially chilling and freezing tensions. a ...

Using cDNA microarrays, a comprehensive investigation of gene expression was carried out in strawberry (Fragaria x ananassa) fruit to understand the flow of events associated with its maturation and non-climacteric ripening. We detected key processes and novel genes not previously associated with fruit development and ripening, related to vascular development, oxidative stress, and auxin respon...

Fleshy fruits are an essential part of the human diet providing vital vitamins, minerals and other health-promoting compounds. The texture of the ripe fruit has a significant effect on quality and influences consumer acceptance, shelf-life, resistance, and transportability. The development of rational approaches to improve texture and shelf-life depend on understanding the biological basis of f...

The fruit ripening developmental program is specific to plants bearing fleshy fruits and dramatically changes fruit characteristics, including color, aroma, and texture. The tomato (Solanum lycopersicum) MADS box transcription factor RIPENING INHIBITOR (RIN), one of the earliest acting ripening regulators, is required for both ethylene-dependent and -independent ripening regulatory pathways. Re...

Chloroplast-to-chromoplast transitions during fruit ripening require massive transformation of the plastid internal membrane structure as the photosynthetic apparatus is disassembled. Early Light-Inducible Proteins (ELIPs) are known to accumulate in chloroplasts during thylakoid biogenesis and under stressful conditions. To determine if ELIP may also play a role in thylakoid disassembly during ...

Transcript abundance of the gene encoding -galactosidase II, a -galactosidase/exo-galactanase (EC 3.2.1.23) present during tomato (Lycopersicon esculentum) fruit ripening, was suppressed by expression of an antisense tomato -galactosidase 4 (TBG4) cDNA driven by the cauliflower mosaic virus 35S promoter. RNA gel-blot analysis was used to evaluate TBG4 mRNA levels in transgenic fruit. All of the...

Fruit development and ripening entail key biological and agronomic events, which ensure the appropriate formation and dispersal of seeds and determine productivity and yield quality traits. The MADS box gene Arlequin/tomato Agamous-like1 (hereafter referred to as TAGL1) was reported as a key regulator of tomato (Solanum lycopersicum) reproductive development, mainly involved in flower developme...