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Items: 1 to 20 of 73

1.

The proteome of frozen-thawed pig spermatozoa is dependent on the ejaculate fraction source.

Pérez-Patiño C, Li J, Barranco I, Martínez EA, Rodriguez-Martínez H, Roca J, Parrilla I.

Sci Rep. 2019 Jan 24;9(1):705. doi: 10.1038/s41598-018-36624-5.

2.

Quantitative disclosure of DNA knot chirality by high-resolution 2D-gel electrophoresis.

Valdés A, Martínez-García B, Segura J, Dyson S, Díaz-Ingelmo O, Roca J.

Nucleic Acids Res. 2019 Mar 18;47(5):e29. doi: 10.1093/nar/gkz015.

3.

Intracellular nucleosomes constrain a DNA linking number difference of -1.26 that reconciles the Lk paradox.

Segura J, Joshi RS, Díaz-Ingelmo O, Valdés A, Dyson S, Martínez-García B, Roca J.

Nat Commun. 2018 Sep 28;9(1):3989. doi: 10.1038/s41467-018-06547-w.

4.

Electrophoretic Analysis of the DNA Supercoiling Activity of DNA Gyrase.

Martínez-García B, Valdés A, Segura J, Dyson S, Díaz-Ingelmo O, Roca J.

Methods Mol Biol. 2018;1805:291-300. doi: 10.1007/978-1-4939-8556-2_15.

PMID:
29971724
5.

Structure and Chromosomal Organization of Yeast Genes Regulated by Topoisomerase II.

Joshi RS, Nikolaou C, Roca J.

Int J Mol Sci. 2018 Jan 3;19(1). pii: E134. doi: 10.3390/ijms19010134. Review.

6.

DNA knots occur in intracellular chromatin.

Valdés A, Segura J, Dyson S, Martínez-García B, Roca J.

Nucleic Acids Res. 2018 Jan 25;46(2):650-660. doi: 10.1093/nar/gkx1137.

7.

Seminal plasma antioxidants are directly involved in boar sperm cryotolerance.

Li J, Barranco I, Tvarijonaviciute A, Molina MF, Martinez EA, Rodriguez-Martinez H, Parrilla I, Roca J.

Theriogenology. 2018 Feb;107:27-35. doi: 10.1016/j.theriogenology.2017.10.035. Epub 2017 Oct 31.

8.

Genome urbanization: clusters of topologically co-regulated genes delineate functional compartments in the genome of Saccharomyces cerevisiae.

Tsochatzidou M, Malliarou M, Papanikolaou N, Roca J, Nikolaou C.

Nucleic Acids Res. 2017 Jun 2;45(10):5818-5828. doi: 10.1093/nar/gkx198.

9.

In silico, in vitro and in vivo imageries of type II topoisomerases: Comment on "Disentangling DNA molecules" by Alexander Vologodskii.

Roca J.

Phys Life Rev. 2016 Sep;18:147-149. doi: 10.1016/j.plrev.2016.07.001. Epub 2016 Jul 8. No abstract available.

PMID:
27426473
10.

The Effect of Oxidative Stress on Thawed Bulk-Sorted Red Deer Sperm.

Anel-López L, García-Álvarez O, Parrilla I, Del Olmo D, Fernández-Santos MR, Soler AJ, Maroto-Morales A, Ortiz JA, Alkmin DV, Tarantini T, Roca J, Martínez EA, Vazquez JM, Garde JJ.

Reprod Domest Anim. 2016 Jun;51(3):407-14. doi: 10.1111/rda.12694. Epub 2016 Apr 22.

PMID:
27103320
11.

DNA Topology and Global Architecture of Point Centromeres.

Díaz-Ingelmo O, Martínez-García B, Segura J, Valdés A, Roca J.

Cell Rep. 2015 Oct 27;13(4):667-677. doi: 10.1016/j.celrep.2015.09.039. Epub 2015 Oct 17.

12.

Chromatin regulates DNA torsional energy via topoisomerase II-mediated relaxation of positive supercoils.

Fernández X, Díaz-Ingelmo O, Martínez-García B, Roca J.

EMBO J. 2014 Jul 1;33(13):1492-501. doi: 10.15252/embj.201488091. Epub 2014 May 23.

13.

Topoisomerase II minimizes DNA entanglements by proofreading DNA topology after DNA strand passage.

Martínez-García B, Fernández X, Díaz-Ingelmo O, Rodríguez-Campos A, Manichanh C, Roca J.

Nucleic Acids Res. 2014 Feb;42(3):1821-30. doi: 10.1093/nar/gkt1037. Epub 2013 Oct 31.

14.

Topoisomerase II regulates yeast genes with singular chromatin architectures.

Nikolaou C, Bermúdez I, Manichanh C, García-Martinez J, Guigó R, Pérez-Ortín JE, Roca J.

Nucleic Acids Res. 2013 Nov;41(20):9243-56. doi: 10.1093/nar/gkt707. Epub 2013 Aug 9.

15.

Suitability and effectiveness of single layer centrifugation using Androcoll-P in the cryopreservation protocol for boar spermatozoa.

Martinez-Alborcia MJ, Morrell JM, Gil MA, Barranco I, Maside C, Alkmin DV, Parrilla I, Martinez EA, Roca J.

Anim Reprod Sci. 2013 Aug;140(3-4):173-9. doi: 10.1016/j.anireprosci.2013.06.015. Epub 2013 Jul 5.

PMID:
23890802
16.

Dead spermatozoa in raw semen samples impair in vitro fertilization outcomes of frozen-thawed spermatozoa.

Roca J, Martinez-Alborcia MJ, Gil MA, Parrilla I, Martinez EA.

Fertil Steril. 2013 Sep;100(3):875-81. doi: 10.1016/j.fertnstert.2013.05.020. Epub 2013 Jun 12.

PMID:
23768987
17.

Anal gas evacuation and colonic microbiota in patients with flatulence: effect of diet.

Manichanh C, Eck A, Varela E, Roca J, Clemente JC, González A, Knights D, Knight R, Estrella S, Hernandez C, Guyonnet D, Accarino A, Santos J, Malagelada JR, Guarner F, Azpiroz F.

Gut. 2014 Mar;63(3):401-8. doi: 10.1136/gutjnl-2012-303013. Epub 2013 Jun 13.

18.

The nuclear DNA longevity in cryopreserved boar spermatozoa assessed using the Sperm-Sus-Halomax.

Alkmin DV, Martinez-Alborcia MJ, Parrilla I, Vazquez JM, Martinez EA, Roca J.

Theriogenology. 2013 Jun;79(9):1294-300. doi: 10.1016/j.theriogenology.2013.02.026. Epub 2013 Apr 17.

19.

Exploring the energy landscape of nucleic acid hairpins using laser temperature-jump and microfluidic mixing.

Narayanan R, Zhu L, Velmurugu Y, Roca J, Kuznetsov SV, Prehna G, Lapidus LJ, Ansari A.

J Am Chem Soc. 2012 Nov 21;134(46):18952-63. doi: 10.1021/ja301218e. Epub 2012 Nov 7.

PMID:
23078026
20.

Storage conditions of intestinal microbiota matter in metagenomic analysis.

Cardona S, Eck A, Cassellas M, Gallart M, Alastrue C, Dore J, Azpiroz F, Roca J, Guarner F, Manichanh C.

BMC Microbiol. 2012 Jul 30;12:158. doi: 10.1186/1471-2180-12-158.

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