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Showing 1 to 12 of 22 entries
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Studies on callose and cutin during the expression of competence and determination for organogenic nodule formation from internodes of Humulus lupulus var. Nugget.

Physiologia plantarum

Fortes AM, Testillano PS, Del Carmen Risueño M, Pais MS.
PMID: 12207669
Physiol Plant. 2002 Sep;116(1):113-120. doi: 10.1034/j.1399-3054.2002.1160114.x.

Callose and cutin deposition were followed by staining with Aniline Blue and Nile Red and by immunolocalization using antibodies raised against callose. Along with morphogenesis induction from internodes of Humulus lupulus var. Nugget, a temporal and spatial differential deposition...

Inhibition of Histone H3K9 Methylation by BIX-01294 Promotes Stress-Induced Microspore Totipotency and Enhances Embryogenesis Initiation.

Frontiers in plant science

Berenguer E, Bárány I, Solís MT, Pérez-Pérez Y, Risueño MC, Testillano PS.
PMID: 28706533
Front Plant Sci. 2017 Jun 29;8:1161. doi: 10.3389/fpls.2017.01161. eCollection 2017.

Microspore embryogenesis is a process of cell reprogramming, totipotency acquisition and embryogenesis initiation, induced

Enhancement of surface inspection by Moiré interferometry using flexible reference gratings.

Optics express

Martinez-Anton JC, Canabal H, Quiroga JA, Bernabeu E, Labajo MA, Testillano VC.
PMID: 19421254
Opt Express. 2001 Jun 02;8(12):649-54. doi: 10.1364/oe.8.000649.

We have extended the use of shadow Moiré technique to be implemented in simple curved surfaces by using a flexible grating. Dynamic visual inspection of surface micro-damages is significantly favored by the use of well adapted pliable gratings compared...

Early tacrolimus exposure does not impact long-term outcomes after liver transplantation.

World journal of hepatology

Gastaca M, Ruiz P, Bustamante J, Martinez-Indart L, Ventoso A, Fernandez JR, Palomares I, Prieto M, Testillano M, Salvador P, Senosiain M, Suárez MJ, Valdivieso A.
PMID: 33815678
World J Hepatol. 2021 Mar 27;13(3):362-374. doi: 10.4254/wjh.v13.i3.362.

BACKGROUND: Tacrolimus trough levels (TTL) during the first weeks after liver transplantation (LT) have been related with long-term renal function and hepatocellular carcinoma recurrence. Nevertheless, the significance of trough levels of tacrolimus during the early post-transplant period for the...

Small molecule inhibitors of mammalian GSK-3β promote in vitro plant cell reprogramming and somatic embryogenesis in crop and forest species.

Journal of experimental botany

Berenguer E, Carneros E, Pérez-Pérez Y, Gil C, Martínez A, Testillano PS.
PMID: 34338766
J Exp Bot. 2021 Dec 04;72(22):7808-7825. doi: 10.1093/jxb/erab365.

Plant in vitro regeneration systems, such as somatic embryogenesis, are essential in breeding; they permit propagation of elite genotypes, production of doubled-haploids, and regeneration of whole plants from gene editing or transformation events. However, in many crop and forest...

Reply.

Liver transplantation : official publication of the American Association for the Study of Liver Diseases and the International Liver Transplantation Society

Ruiz P, Valdivieso A, Palomares I, Prieto M, Ventoso A, Salvador P, Senosiain M, Fernandez JR, Testillano M, Bustamante FJ, Gastaca M.
PMID: 34634183
Liver Transpl. 2021 Oct 11; doi: 10.1002/lt.26334. Epub 2021 Oct 11.

No abstract available.

Stress-Induced Microspore Embryogenesis Requires Endogenous Auxin Synthesis and Polar Transport in Barley.

Frontiers in plant science

Pérez-Pérez Y, El-Tantawy AA, Solís MT, Risueño MC, Testillano PS.
PMID: 31611902
Front Plant Sci. 2019 Sep 27;10:1200. doi: 10.3389/fpls.2019.01200. eCollection 2019.

Stress-induced microspore embryogenesis is a model

Epigenetics for Crop Improvement in Times of Global Change.

Biology

Kakoulidou I, Avramidou EV, Baránek M, Brunel-Muguet S, Farrona S, Johannes F, Kaiserli E, Lieberman-Lazarovich M, Martinelli F, Mladenov V, Testillano PS, Vassileva V, Maury S.
PMID: 34439998
Biology (Basel). 2021 Aug 11;10(8). doi: 10.3390/biology10080766.

Epigenetics has emerged as an important research field for crop improvement under the on-going climatic changes. Heritable epigenetic changes can arise independently of DNA sequence alterations and have been associated with altered gene expression and transmitted phenotypic variation. By...

Small molecule inhibitors of mammalian GSK-3β promote in vitro plant cell reprogramming and somatic embryogenesis in crop and forest species.

Journal of experimental botany

Berenguer E, Carneros E, Pérez-Pérez Y, Gil C, Martínez A, Testillano PS.
PMID: 34338766
J Exp Bot. 2021 Dec 04;72(22):7808-7825. doi: 10.1093/jxb/erab365.

Plant in vitro regeneration systems, such as somatic embryogenesis, are essential in breeding; they permit propagation of elite genotypes, production of doubled-haploids, and regeneration of whole plants from gene editing or transformation events. However, in many crop and forest...

Genes encoding chitinase-antifreeze proteins are regulated by cold and expressed by all cell types in winter rye shoots.

Physiologia plantarum

Pihakaski-Maunsbach K, Moffatt B, Testillano P, Risueño M, Yeh S, Griffith M, Maunsbach AB.
PMID: 11473693
Physiol Plant. 2001 Jul;112(3):359-371. doi: 10.1034/j.1399-3054.2001.1120309.x.

One group of antifreeze proteins (AFPs) is composed of two chitinases that accumulate in the apoplast of winter rye leaves during cold acclimation. In this study, the 28- and 35-kDa chitinase-AFPs were localized in nonacclimated and cold-acclimated rye leaves...

Pectin De-methylesterification and AGP Increase Promote Cell Wall Remodeling and Are Required During Somatic Embryogenesis of .

Frontiers in plant science

Pérez-Pérez Y, Carneros E, Berenguer E, Solís MT, Bárány I, Pintos B, Gómez-Garay A, Risueño MC, Testillano PS.
PMID: 30671070
Front Plant Sci. 2019 Jan 08;9:1915. doi: 10.3389/fpls.2018.01915. eCollection 2018.

Somatic embryogenesis is a reliable system for

5-azacytidine promotes microspore embryogenesis initiation by decreasing global DNA methylation, but prevents subsequent embryo development in rapeseed and barley.

Frontiers in plant science

Solís MT, El-Tantawy AA, Cano V, Risueño MC, Testillano PS.
PMID: 26161085
Front Plant Sci. 2015 Jun 25;6:472. doi: 10.3389/fpls.2015.00472. eCollection 2015.

Microspores are reprogrammed by stress in vitro toward embryogenesis. This process is an important tool in breeding to obtain double-haploid plants. DNA methylation is a major epigenetic modification that changes in differentiation and proliferation. We have shown changes in...

Showing 1 to 12 of 22 entries