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Response to abiotic and organic substances stimulation belongs to ontologic groups significantly up-regulated in porcine immature oocytes

References 1. Mermillod P, Oussaid B, Cognié Y. Aspects of follicular and oocyte maturation that affect the developmental potential of embryos. J Reprod Fertil Suppl. 1999;54:449–60. 2. Yang MY, Rajamahendran R. Expression of Bcl-2 and Bax proteins in relation to quality of bovine oocytes and embryos produced in vitro. Anim Reprod Sci. 2002;70(3–4):159–69. 3. Hyttel P, Fair T, Callesen H, Greve T. Oocyte growth, capacitation and final maturation in cattle. Theriogenology. 1997;47(1):23–32; DOI:10.1016/S0093-691X(96)00336-6. 4. Bachvarova R

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Genes regulating programmed cell death are significantly upregulated in porcine immature oocytes

References 1. Jamnongjit M, Hammes SR. Oocyte maturation: the coming of age of a germ cell. Semin Reprod Med. 2005;23:234–41; DOI:10.1055/s-2005-872451. 2. Rybska M, Knap S, Jankowski M, Jeseta M, Bukowska D. Cytoplasmic and nuclear maturation of oocytes in mammals – living in the shadow of cells developmental capability. Med J Cell Biol. 2018;1; DOI:10.2478/acb-2018-0003. 3. Coticchio G, Dal Canto M, Renzini MM, Guglielmo MC, Brambillasca F, Turchi D, Novara PV, Fadini R. Oocyte maturation: Gamete-somatic cells interactions, meiotic resumption

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Does Porcine Oocytes Maturation in Vitro is Regulated by Genes Involved in Transforming Growth Factor Beta Receptor Signaling Pathway?

References [1] Al-Edani T, Assou S, Ferrières A, Bringer Deutsch S, Gala A, Lecellier CH, Aït-Ahmed O, Hamamah S. Female aging alters expression of human cumulus cells genes that are essential for oocyte quality. Biomed Res Int. 2014; 2014: 964614. [2] Blaha M, Nemcova L, Kepkova KV, Vodicka P, Prochazka R. Gene expression analysis of pig cumulus- oocyte complexes stimulated in vitro with follicle stimulating hormone or epidermal growth factor-like peptides. Reprod Biol Endocrinol. 2015; 13: 113. [3] Brent A

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Ovarian Activity and the Size of Oocytes in Ovarian Follicles in Sexually Mature Gilts in Individual Seasons

References 1. Alwarez, G. M., Dalvit, G. C., Achi, M. V., Miguez, M. S., Cetica, P. D., 2009: Immature oocyte quality and maturational competence of porcine cumulus-oocyte complexes subpopulations. Biocell , 33, 3, 167—177. 2. Bertoldo, M., Holyoake, P. K., Evans, G., Grupen, C. G., 2010: Oocyte developmental competence is reduced in sows during the seasonal infertility period. Reproduction, Fertility, and Development , 22, 222—229. DOI: 10.1071/RD10093. 3. Bertoldo, M. J., Holyoake, P. K., Evans, G., Grupen, C. G., 2011: Seasonal effects

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Expression Changes in Fatty acid Metabolic Processrelated Genes in Porcine Oocytes During in Vitro Maturation

References 1. Orisaka M, Tajima K, Tsang BK, Kotsuji F. Oocyte-granulosa-theca cell interactions during preantral follicular development. J Ovarian Res. 2009;2(1):9; DOI:10.1186/1757-2215-2-9. 2. Schoevers EJ, Colenbrander B, Roelen BA. Developmental stage of the oocyte during antral follicle growth and cumulus investment determines in vitro embryo development of sow oocytes. Theriogenology.2007;67(6):1108-1122; DOI:10.1016/j.theriogenology.2006.12.009. 3. Uyar A, Torrealday S, Seli E. Cumulus and granulosa cell

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Positive Regulation of Macromolecule Metabolic Process Belongs to the Main Mechanisms Crucial for Porcine Oocytes Maturation

: 18797-18804. [11] Hosokawa Y, Maeda Y, Seto M. Human Helios, an Ikaros-related zinc finger DNA binding protein: cDNA cloning and tissue expression pattern. Immunogenetics. 1999; 50: 106-108. [12] Jackowska M, Kempisty B, Antosik P, Bukowska D, Budna J, Lianeri M, et al. The morphology of porcine oocytes is associated with zona pellucida glycoprotein transcript contents. Reproductive biology. 2009; 9: 79-85. [13] Johnson RS, Spiegelman BM, Papaioannou V. Pleiotropic effects of a null mutation in the c-fos proto- oncogene

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Cryopreservation of Bălțată cu Negru Românească Cattle Immature Oocytes by Slow Freezing Method: Preliminary Research

REFERENCES Aman, R.R., & Parks, J.E. (1994) . Effects of cooling and rewarming on meiotic spindle and chromosomes of in vitro -matured bovine oocytes. Biol. Reprod., 50, 103-110. Boni, R. (2012). Ovum pick-up in cattle: a 25 yr retrospective analysis. Anim. Reprod. , 9(3), 362-369. Bungartz, L., Lucas-Hahn, A., Rath, D., & Niemann, H. (1995) . Collection of oocytes from cattle via follicular aspiration aided by ultrasound with or without gonadotropin pretreatment and in different reproductive stages. Theriogenology, 43

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Protein oligomerization is the biochemical process highly up-regulated in porcine oocytes before in vitro maturation (IVM)

References 1. Watson AJ. Oocyte cytoplasmic maturation: a key mediator of oocyte and embryo developmental competence. J Anim Sci 2007;85:E1-3; DOI:10.2527/jas.2006-432. 2. Agung B, Otoi T, Fuchimoto D, Senbon S, Onishi A, Nagai T. In vitro fertilization and development of porcine oocytes matured in follicular fluid. J Reprod Dev. 2013;59:103–6. 3. Chang CL, Wang H-S, Soong Y-K, Huang SY, Pai SY, Hsu SYT. Regulation of oocyte and cumulus cell interactions by intermedin/adrenomedullin 2. J Biol Chem. 2011;286:43193–203; DOI:10.1074/jbc.M111

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Frog oocyte in vitro maturation test as a method to investigate Ni2+ toxicity

.F. (1971). A bioassay for progesterone and gonadotropins based on meiotic division of Xenopus oocytes in vitro . Gen. Comp. Endocrinol. , 16 , 599-605. Verriopolos, G., Dimas, S. (1988). Combined toxicity of copper, cadmium, zinc, lead, nickel, and chrome to the copepod Tisbe holothuriae . Bull. Environ. Contam. Toxicol. , 41 , 378-384. Zenkevics, H., Klavins, M., Vose, V., Bucena, A. (2005). Humic acid reduces gonadotropin activity and hormonal sensitivity of frog oocytes. Aquatic Toxicology , 75 , 380

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The blood vessels development, morphogenesis and blood circulation are three ontologic groups highly up-regulated in porcine oocytes before in vitro maturation

References 1. Budna J, Celichowski P, Karimi P, Kranc W, Bryja A, Ciesiółka S, Rybska M, Borys S, Jeseta M, Bukowska D, Antosik P, Brüssow KP, Bruska M, Nowicki M, Zabel M, Kempisty B. Does Porcine oocytes maturation in vitro is regulated by genes involved in transforming growth factor beta receptor signaling pathway? Adv Cell Biol. 2017;5(1):1-14. 2. Kranc W, Budna J, Chachuła A, Borys S, Bryja A, Rybska M, Ciesiółka S, Sumelka E, Jeseta M, Brüssow KP, Bukowska D, Antosik P, Bruska M, Nowicki M, Zabel M, Kempisty B. “Cell Migration” Is the Ontology

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