Results 121 to 130 of about 314,234 (309)

Small RNA pathways in mammalian oocytes

FEBS Open Bio, EarlyView.
Three distinct small RNA pathways operate in mammalian oocytes: RNAi interference (RNAi), the microRNA (miRNA) pathway, and the PIWI‐associated RNA (piRNA) pathway. These pathways use small RNAs to guide sequence‐specific repression and contribute to oocyte biology by targeting genes and mobile elements or appear insignificant since different ...
Petr Svoboda, Josef Pasulka
wiley   +1 more source

Digital differential expression analysis of early embryonic de novo assembled sexed transcriptomes of Ceratitis capitata, a world-wide agricultural pest, to identify new sex-specific and sex-biased genes.

, 2014
The agricultural pest Ceratitis capitata, also known as the Mediterranean fruit fly or Medfly, belongs to the Tephritidae family, which includes a large number of damaging pest species.
PETRELLA, VALERIA, SALVEMINI, MARCO, SACCONE, GIUSEPPE, Sanges R, Sinapi L   +4 more
core  

Risk Prediction Models for Recurrence After Curative Treatment of Early‐Stage or Locally Advanced Lung Cancer: A Systematic Review

Aging and Cancer, EarlyView.
This systematic review synthesizes prognostic models for survival and recurrence in resected non‐small cell lung cancer. While many models demonstrate moderate to good discrimination, few are externally validated and reporting quality is variable, limiting clinical applicability and highlighting the need for robust, transparent model development ...
Evangeline Samuel, S. Tissera, E. Paul, J. Zalcberg, R. G. Stirling   +4 more
wiley   +1 more source

Clinical Spectrum and Outcomes of SOX1 Antibody‐Associated Paraneoplastic Neurological Syndromes: A Chinese Cohort Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background SOX1 antibody‐positive paraneoplastic neurological syndromes (PNS) exhibit significant population‐specific clinical heterogeneity. While Western cohorts predominantly manifest Lambert‐Eaton myasthenic syndrome (65%–80%), comprehensive clinical characterization and treatment response data in Asian populations remain critically ...
Jin‐Long Ye, Zu‐Ying Kuang, Bo Li, Meng‐Qiu Pan, Li‐Hua Zhou, Yang‐Yang Dai, Si‐Fen Xie, Xian‐Guang Lin, Ye‐Peng Hu, Li‐Hong Jiang, Zhan‐Hang Wang, Wei‐Jing Zhang   +11 more
wiley   +1 more source

The transformer gene in Ceratitis capitata provides cell memory of Sex Determination.

, 2001
The medfly Ceratitis capitata contains a gene (Cctra) with structural and functional homology to the Drosophila melanogaster sex-determining gene transformer (tra).
SALVEMINI, MARCO, SACCONE, GIUSEPPE, PANE, ATTILIO, DELLI BOVI, PASQUALE, POLITO, CATELLO   +4 more
core  

Re-equilibrating sex ratios: adjustment of reaction norms in species with temperature-dependent sex determination [Dataset]

1 tabla de Excel. - Relación entre la temperatura pivotal de determinación del sexo y la temperatura media de los nidos de tortugas marinas. Se incluyen poblaciones para las que ambas variables han sido reportadas en estudios científicos publicados, tal ...
Santidrián Tomillo, Pilar
core   +1 more source

Genetics of sex determination in tilapiine species

, 2008
We identified DNA markers linked to sex determining genes in six closely related species of tilapiine fishes. The mode of sex determination differed among species.
d'Hont, A., Baroiller, J.-F., Zilberman, N., Kocher, T.D., Tomasino, Elizabeth, Hulata, G., d'Cotta, H., Hulata, Gideon, Lee, Bo-Young, D'Hont, Angélique, Kocher, Thomas D., Ron, Micha, Cnaani, A., Cnaani, Avner, Zilberman, Noam, Penman, P.J., Pepey, Elodie, D'Cotta, Helena, Coutanceau, Jean-Pierre, D’Hont, Angelique, Tomasino, E., Shirak, Andrey, Penman, D.J., Penman, David, Pepey, E., Ron, M., Kocher, Thomas D, Baroiller, Jean-Francois, Lee, B.Y., Shirak, A., Ozouf-Costaz, Catherine, D’Cotta, Helena   +31 more
core   +1 more source

Remote Assessment of Ataxia Severity in SCA3 Across Multiple Centers and Time Points

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Spinocerebellar ataxia type 3 (SCA3) is a genetically defined ataxia. The Scale for Assessment and Rating of Ataxia (SARA) is a clinician‐reported outcome that measures ataxia severity at a single time point. In its standard application, SARA fails to capture short‐term fluctuations, limiting its sensitivity in trials.
Marcus Grobe‐Einsler, Vivian Maas, Arian Taheri Amin, Jennifer Faber, Tamara Schaprian, Katharina Hill, Matthis Synofzik, Lisa H. Graf, Heike Jacobi, Manuela Lima, Ana F. Ferreira, Bart P. van de Warrenburg, Ilse H. J. Willemse, Dagmar Timmann, Andreas Thieme, Paola Giunti, Hector Garcia‐Moreno, Magda M. Santana, Jeannette Hübener‐Schmid, Elin H. Davies, Thomas Klockgether   +20 more
wiley   +1 more source

Sex determination in Ceratitis relies on a conserved binary genetic ON/OFF switch, splicing-based and epigenetic.

, 2012
The transformer gene in the Medfly Ceratitis capitata (Cctra ep ) is the founding member of a family of conserved Serine Argi- nine-rich (RS) splicing factor encoding genes that act as master epigenetic ON/OFF switches in sex determination in insects as ...
SALVEMINI, MARCO, D'AMATO, ROCCO, PETRELLA, VALERIA, Bopp D, SACCONE, GIUSEPPE, POLITO, CATELLO   +5 more
core