By generating a specialised cDNA library from four different developmental stages of Drosophila melanogaster, we have identi®ed 66 candidates for small non-messenger RNAs (snmRNAs) and have con®rmed their expression by northern blot analysis. Thirteen of them were expressed at certain stages of D.melanogaster development, only. Thirty®ve species belong to the class of small nucleolar RNAs (snoR...

By generating a specialised cDNA library from four different developmental stages of Drosophila melanogaster, we have identified 66 candidates for small non-messenger RNAs (snmRNAs) and have confirmed their expression by northern blot analysis. Thirteen of them were expressed at certain stages of D.melanogaster development, only. Thirty-five species belong to the class of small nucleolar RNAs (...

El objetivo fue analizar el efecto de la edad sobre las demandas físicas y fisiológicas juegos reducidos con diferente espacio interacción individual. Treinta jugadores sub-12 (U12: n=10; edad, 11.2  0.8 años; altura, 145.4 6.4 cm; masa corporal, 37.5 3.9 kg), sub-14 (U14: 13.5 0.6 163.7 5.9 51.5 6.2 kg) sub-16 (U16: 15.8 0.4 172.8 7.3 61.2 9.3 participaron en estudio. Se analizaron (JR) 5 vs ...

Bu araştırmanın amacı, Konyaspor ve Anadolu Selçuklu spor kulüplerinde oynayan U14 U16 takımlarının bir yıl sergiledikleri performanslarının karşılaştırmalı olarak değerlendirilmesidir. Yarı denem modeliyle gerçekleştirilen araştırmada Spor Kulübü takımlarında sporculardan 20 erkek sporcu seçilerek toplamda 80 bu çalışma için gönüllü olmuştur. Tüm takımlarda ön test son boy (cm), kilo (kg), Vüc...

The objective of the research centered on how pulse oximeter was used to identify heart rate dynamics when performing free throws under standardised conditions in male and female experimental groups (U14-U18). study conducted 2021, functional test consisted monitoring with help during execution ‚’10 Experimental Throws Test’ varies throws. In case test, differences monitored oximeter, recorded ...

Synthesis of rRNA in eukaryotes involves the action of a large population of snoRNA-protein complexes (snoRNPs), which create modified nucleotides and participate in cleavage of pre-rRNA. The snoRNPs mediate these functions through direct base pairing, in many cases through long complementary sequences. This feature suggests that RNA helicases may be involved in the binding and release of snoRN...

OBJECTIVES To determine the relationships between physical and performance characteristics and level of skill in youth soccer players aged 12-16 years. METHODS Anthropometry, maturity status, functional and sport-specific parameters were assessed in elite, sub-elite, and non-elite youth players in four age groups: U13 (n = 117), U14 (n = 136), U15 (n = 138) and U16 (n = 99). RESULTS Multiva...

The aim of the study was to implement a specific training program improve basketball free throws by using an innovative system called “system and technical device designed for motor learning process in field sports science physical education with direct applicability training-free throw improvement”, as well evaluate level effectiveness. We also aimed highlight differences progress between expe...