Fig. 1. Images of the ovary (A-D) and uterus (E-H) morphology during estrous cycle in sows.
Fig. 2. Sixteen proteins interaction among progesterone receptor (PGR), estrogen receptor alpha (ESR1), myoglobin (MB), vascular endothelial grwoth factor D (VEGFD), vinculin (VCL), actin beta (ACTB), annexin A4 (ANXA4), haptoglobin (HP), metalloproteinase inhibitor (TIMP1), coatomer subunit gamma-2 (COPG2), alpha-enolase (ENO1), annexin A2 (ANXA2), VEGFA, VEGFR2 (KDR), angiopoetin 2 (ANGPT1) and Tie2, protein-protein interaction was STING database, protein interaction with only sixteen protein (a) and added network nodes based on STRING database (b), Red cycle indicate that paxillin (PXN), the protein was conneted between angiogenetic proteins (VEGFA, KDR) and cytoskeleton protein (VCL).
Table 1. Biological process and molecular funtion of estrous cycle-associated proteins
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