Results 21 to 30 of about 3,305 (180)

Computer simulations for biological aging and sexual reproduction

Anais da Academia Brasileira de Ciências, 2001
The sexual version of the Penna model of biological aging, simulated since 1996, is compared here with alternative forms of reproduction as well as with models not involving aging.
DIETRICH STAUFFER, PAULO M.C. DE OLIVEIRA, SUZANA MOSS DE OLIVEIRA, THADEU J.P. PENNA, JORGE S. SÁ MARTINS   +4 more
doaj   +1 more source

Genoma humano

Biotempo, 2017
En los últimos años es indudable el avance del conocimiento científico y biotecnológico, pruebo de ello es la manipulación genética, la reproducción asistida, la clonación entre otros aportes; temas que han creado enormes expectativas sobre su utilidad y paralelamente el probable peligro de afectación a los derechos de la persona humana ...
Arturo Mendoza Ramírez, Lidia Cruz Neyra   +1 more
openaire   +2 more sources

Genome engineering via homologous recombination in mouse embryonic stem (ES) cells: an amazingly versatile tool for the study of mammalian biology

Anais da Academia Brasileira de Ciências, 2001
The ability to introduce genetic modifications in the germ line of complex organisms has been a long-standing goal of those who study developmental biology.
CHARLES BABINET, MICHEL COHEN-TANNOUDJI
doaj   +1 more source

Genetic prescreening of a candidate for laser refractive surgery identifies risk for inadequate tissue response: a case report 

Journal of Medical Case Reports, 2022
Background Inadequate response to corneal laser refractive surgery, e.g., ectatic corneal diseases, may not be identified by conventional examinations, hence creating therapeutic uncertainty.
Andrea Cusumano, Hila Roshanravan, Connie Chao-Shern, Jacopo Sebastiani, Jung Hee Levialdi Ghiron, Larry DeDionisio, Tara Moore   +6 more
doaj   +1 more source

Caffeylpyruvate hydrolase from the bioluminescent fungus Neonothopanus gardneri is the key recycling enzyme in the fungal bioluminescence pathway

The FEBS Journal, EarlyView.
Caffeic acid is a central metabolite in the fungal bioluminescence pathway. We identified and characterized caffeylpyruvate hydrolase from Neonothopanus gardneri (ngarCPH) and demonstrate its ability to hydrolyze fungal oxyluciferin into caffeic and pyruvic acids, confirming a complete and self‐sustained fungal bioluminescence cycle.
Caio K. Zamuner, Douglas M. M. Soares, Bianca B. Nóbrega, Etelvino J. H. Bechara, Zinaida M. Kaskova, Alexander S. Mishin, Karen S. Sarkisyan, Ilia V. Yampolsky, Cassius V. Stevani   +8 more
wiley   +1 more source

DIAGNÓSTICO MOLECULAR DE ENFERMEDADES GENÉTICAS: DEL DIAGNÓSTICO GENÉTICO AL DIAGNÓSTICO GENÓMICO CON LA SECUENCIACIÓN MASIVA

Revista Médica Clínica Las Condes, 2015
En la actualidad se conocen 8.000 enfermedades genéticas monogénicas. La mayoría de ellas son heterogéneas, por lo que el diagnóstico molecular por técnicas convencionales de secuenciación suele ser largo y costoso debido al gran número de genes ...
Sonia Santillán-Garzón Md., PhD, Dan Diego-Álvarez, PhD, Celia Buades, PhD, Alejandro Romera-López, PhD, Lucía Pérez-Cabornero, PhD, Diana Valero-Hervás, PhD, Diego Cantalapiedra, HGBSC, Bioinformatics, MSc, Vanesa Felipe-Ponce, Gracia Hernández-Poveda, María José Roca, Clara Casañs, Victoria Fernández-Pedrosa, PhD, Carmen Collado M., Ángela Arilla C., Juan Carlos Triviño P., Óscar RodrÍguez C., Guillermo Marco, Mayte Gil, PhD, Rebeca Miñambres, PhD, Alida Ballester, PhD   +20 more
doaj   +1 more source

Manipulación genética de seres humanos

ARS Medica, 2006
El gran avance que ha tenido la Genética en los últimos años y, particularmente, aquello relacionado con el desciframiento del genoma humano, ha traído a la discusión pública la posibilidad concreta de manipular genéticamente a los seres humanos.
Manuel Santos Alcántara
doaj   +1 more source

ABCA12 Frameshift Deletion in Domestic Cats With Ichthyosis Fetalis

Veterinary Dermatology, Volume 37, Issue 3, Page 365-374, June 2026.
ABSTRACT Background Ichthyosis fetalis (IF), also known as harlequin ichthyosis, is a rare and often fatal autosomal recessive congenital skin disorder. It is characterized by thickened, hard skin plaques and deep skin fissures that limit mobility and cause malformations of the eyes, lips and ears.
Jeanna M. Blake, Melissa P. Swan, Kari J. Ekenstedt   +2 more
wiley   +1 more source

Development of a plant growth-promoting bacterial EcoBiome derived from desert soil isolates

Applied and Environmental Microbiology
The study of the application of plant growth-promoting (PGP) bacteria has increased due to their potential to enhance crop yield, improve nutrient acquisition, and increase plant tolerance to biotic and abiotic stresses.
Camila Albarrán-Cuitiño, Daniel E. Palma, Hugo González, José Antonio O'Brien, Mauricio González, Alexis Gaete   +5 more
doaj   +1 more source

Genomas, más genomas

, 2014
Lección inaugural del Curso Académico 2014/2015 en las Universidades Públicas de la Región de Murcia, a cargo del catedrático Francisco José Murillo Araujo.
openaire   +2 more sources