Proteomics approaches have been a useful tool for determining the biological roles and functions of individual proteins and identifying the molecular mechanisms that govern seed germination, vigour and viability in response to ageing. In this work the dry seed proteome of four Arabidopsis thaliana genotypes, that carry introgression fragments at the position of seed longevity quantitative trait...

Seeds are very important part of the world’s diet, contributing to half of the global per capita energy intake. Thereby, their study has a substantive relevance, reflected by numerous yearly publications. However, mysteries remain about the main molecular mechanisms involved in germination and dormancy. Seed is a completely independent living thing, and in suitable conditions, hatches and gener...

The experiment was conducted during October 2014 to December evaluate the effect of different levels salinity on seed germination and seedling growth sunflower. factorial consists three variety sunflower such as BRAC HySun 33, BARI sunflower-2, KU SL-1 five viz. 4, 8, 12, 16 dS m-1 with control. salt stress were varied significantly. (germination energy, capacity speed germination) parameters (...

Germination experiments with specific germination mutants of Bacillus subtilis, including a newly isolated mutant affected in pressure-induced germination, suggest that a pressure of 100 MPa triggers the germination cascades that are induced by the nutrient germinant alanine (Ala) and by a mixture of asparagine, glucose, fructose, and potassium ions (AGFK), by activating the receptors for alani...

Salvia przewalskii Maxim. is an important Asian medicinal plant. The aim of the study was to investigate reaction seeds this species priming and storage temperature. germination, vigour health were determined for untreated osmoprimed diaspores, after harvest 12 months at 4 16°C. primed in polyethylene glycol (PEG) water solution with osmotic potential –0.8 –1.1 MPa. It has been found that osmop...

since the last decades, hydroponic fodder production systems have been experienced in some parts of the world. during the germination process, the growth of embryo results in the rupture of the seed coat and emergence of a young plant which it reaches to about 20cm height in a week. apparently, the concept of putting one kilogram of seeds into a hydroponic system to obtaine several kilograms of...

The aim of the research was to evaluate influence year and seed lots on most important indicators cabbage quality. Quality testing nine different Potomac F1 performed during three years (2019, 2020 2021). Analyses variance showed a significant effect (p<0.01) (Y), while lot (L) their interaction (Y × L) (p<0.05) all observed parameters quality (germination energy, total germination, abnor...