Externí autoři: Miloslav Juříček

The transcriptomic (RNA-Sequencing) datasets collected in the course of floral induction in Chenopodium ficifolium 459

Submitted by Kateřina Eliášová on Wed, 07/20/2022 - 14:09

The transition from vegetative growth to reproduction is an essential commitment in plant life. It is triggered by environmental cues (day length, temperature, nutrients) and regulated by the very complex signaling gene network and by phytohormones. The control of flowering is well understood in Arabidopsis thaliana and in some crops, much less is known about the other angiosperms.

The high concentrations of abscisic, jasmonic, and salicylic acids produced under long days do not accelerate flowering in Chenopodium ficifolium 459

Submitted by Kateřina Eliášová on Fri, 04/08/2022 - 11:59

The survival and adaptation of angiosperms depend on the proper timing of flowering. The weedy species Chenopodium ficifolium serves as a useful diploid model for comparing the transition to flowering with the important tetraploid crop Chenopodium quinoa due to the close phylogenetic relationship. The detailed transcriptomic and hormonomic study of the floral induction was performed in the short-day accession C. ficifolium 459. The plants grew more rapidly under long days but flowered later than under short days.

The effect of storage on the profile of phenolic compounds in selected apple varieties

Submitted by Kateřina Eliášová on Fri, 08/03/2018 - 10:50

Apples are considered as one of the most important fruit crop with excellent health benefits and extensive
area of cultivation. Majority of their benefits is associated with a relatively high content of antioxidants
including phenolic compounds that belong to the health-promoting phytochemicals.
Phenolic compounds constitute a substantial and an important group of phenylpropanoids produced by
plants as secondary metabolites. The health-promoting effects of phenolic compounds depend on their