PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 34026442-9 2021 The mRNA removal promoted by the CNOT4-regulated CCR4-NOT complex during the zygotene-to-pachytene transition is crucial for the appropriate expression of genes involved in the subsequent events of spermatogenesis, normal DNA double-strand break repair during meiosis, efficient crossover between X and Y chromosomes, and ultimately, male fertility. pachytene 89-98 chemokine (C-C motif) receptor 4 Mus musculus 49-53