#GREEN GREEN OVA SUMMARY HOW TO#

The question of how to increase egg production has consequently become a critically important question for the egg industry. Global egg consumption has tripled in the past 40 years and this trend is predicted to continue. Moreover, enrichment analysis indicated that the neuroactive ligand-receptor interaction pathway and receptor protein tyrosine kinases may play crucial roles in the regulation of ovarian function and egg production.Р”В¬hicken eggs are an important food resource for humans as they contain high-quality protein, essential vitamins and minerals, and are inexpensive. The above-mentioned DEGs may be relevant for the molecular breeding of Changshun green-shell laying hens. GO enrichment analysis indicated that the GO term transmembrane receptor protein tyrosine kinase activity, and the DEGs identified in this GO term, including PRLR, NRP1, IL15, BANK1, NTRK1, CCK, and HGF may be associated with crucial roles in the regulation of egg production. KEGG pathway enrichment analysis identified 9 significantly enriched pathways, with the neuroactive ligand-receptor interaction pathway being the most enriched. Further analysis identified 142 differentially expressed genes (DEGs), and among them, 55 were upregulated and 87 were downregulated in the ovaries. More than 41Р’В million clean reads per sample were obtained, and more than 90РІР‚вЂ°% of the clean reads were mapped to the Gallus gallus genome. Moreover, the egg weight, shell thickness, strength and layer weight of the LP were significantly greater than those of the HP ( pРІР‚вЂ°<РІР‚вЂ°0.05). The egg production rates of the low egg production group (LP) and the high egg production group (HP) were 68.00РІР‚вЂ°Р’В±РІР‚вЂ°5.56РІР‚вЂ°% and 93.67РІР‚вЂ°Р’В±РІР‚вЂ°7.09РІР‚вЂ°%, with significant differences between the groups ( pРІР‚вЂ°<РІР‚вЂ°0.01). Therefore, we aimed to use this technology to analyze the differences between the ovarian mRNA transcriptome of low and high-yield Changshun green-shell layer hens, identify critical pathways and candidate genes involved in controlling the egg production rate, and provide basic data for layer breeding. Improving egg production performance has become an important breeding task, and in recent years, the development of high-throughput sequencing technology provides a fast and exact method for genetic selection. Changshun green-shell laying hens are unique to Guizhou Province, China, and have high egg quality.

Green green ova summary