https://www.selleckchem.com/products/Nolvadex.html BACKGROUND Understanding the relationships between physical fitness attributes and sport-specific technical skills may assist with the establishment of beneficial training interventions. The aim of this systematic review was to determine if physical fitness qualities were associated with performance of sport-specific technical skills in female, team-based ball players. METHODS Five databases (MEDLINE, EMBASE, SPORTDiscus, ProQuest, and Scopus) were searched for relevant studies up to April 15, 2019. Full-text articles investigating relationships between physical fitness and sport-specific technical skills in female, team-based ball players were included. Methodological quality of included studies was appraised using a modified Downs and Black checklist. Data synthesis was conducted to determine the summary of evidence based on the number of significantly associated relationships divided by the total relationships assessed. An individual relationship was defined as a reported result examining the association blite (6/14; 43%) and junior (7/18; 39%) female ball players. CONCLUSION There is limited evidence available to demonstrate relationships between physical fitness qualities and sport-specific technical skills in female, team-based ball players. This lack of association is possibly due to reductionist methods in available literature and a lack of research in female ball players globally. REGISTRATION CRD42017065339 (PROSPERO on 12 May 2017).It is now evident that transcriptional gene regulation usually requires the re-organization of chromatin architecture. Increasing evidence suggested various kinds of RNAs are involved in this process. Especially the nascent RNAs retained at their site of transcription can serve as a scaffold for organizing transcriptionally either favorable or unfavorable chromatin structures. An emerging concept of phase separation explains how these chromatin structures can be maintained as p