Potential impact of extra education on the development of executive functions within a year in preschool children: an exploratory research.

Executive functions have been shown to develop through various extra classes in preschool age. But the optimal for executive functions development system of such classes has not yet been explored. The present exploratory study aimed to examine the difference in the executive functions development within a year between children attending the system of extra classes (music, choreography, art, foreign language, literacy, math, computer science, and science) twice a week for 4 h in a preschool education center and children who did not take no extra classes.

Construction of scFv Antibodies against the Outer Loops of the Microsporidium ATP/ADP-Transporters and Selection of the Fragment Efficiently Inhibiting Parasite Growth.

Traditional sanitation practices remain the main strategy for controlling infections caused by microsporidia . This actualizes the development of new approaches to increase the silkworm resistance to this parasite. Here, we constructed a mouse scFv library against the outer loops of ATP/ADP carriers and selected nine scFv fragments to the transporter, highly expressed in the early stages of the parasite intracellular growth.

The Spread of COVID-19 in Russia: Immediate Impact on Mental Health of University Students.

Amid the spread of COVID-19, a study of mental health in university students from different regions of Russia ( = 3057) was undertaken during the period from April 9 to April 20, 2020. The results were compared to studies conducted earlier within a large-scale research project examining student mental health. Mental health indicators were analyzed during three different periods: long before the onset of the pandemic (period 1); in the early days of the spread of COVID-19 in Russia, though prior to the implementation of containment measures (period 2); during tough measures to contain the first wave of the pandemic (period 3).

LysM Receptor-Like Kinase LYK9 of L. May Regulate Plant Responses to Chitooligosaccharides Differing in Structure.

This study focused on the interactions of pea ( L.) plants with phytopathogenic and beneficial fungi. Here, we examined whether the lysin-motif (LysM) receptor-like kinase LYK9 is directly involved in the perception of long- and short-chain chitooligosaccharides (COs) released after hydrolysis of the cell walls of phytopathogenic fungi and identified in arbuscular mycorrhizal (AM) fungal exudates.

Identification of BELL Transcription Factors Involved in Nodule Initiation and Development in the Legumes and .

Single three-amino acid loop extension (TALE) homeodomain proteins, including the KNOTTED-like (KNOX) and BEL-like (BELL) families in plants, usually work as heterodimeric transcription factor complexes to regulate different developmental processes, often via effects on phytohormonal pathways. Nitrogen-fixing nodule formation in legumes is regulated by different families of homeodomain transcription factors. Whereas the role of KNOX transcription factors in the control of symbiosis was studied early, BELL transcription factors have received less attention.

The DELLA Proteins Influence the Expression of Cytokinin Biosynthesis and Response Genes During Nodulation.

The key event that initiates nodule organogenesis is the perception of bacterial signal molecules, the Nod factors, triggering a complex of responses in epidermal and cortical cells of the root. The Nod factor signaling pathway interacts with plant hormones, including cytokinins and gibberellins. Activation of cytokinin signaling through the homeodomain-containing transcription factors KNOX is essential for nodule formation.