Buscar
Mostrando ítems 1-10 de 491
Effects of triploid induction on innate immunity and hematology in Astyanax altiparanae
(2021-09-01)
Triploid induction is a promising biotechnique that could be used to enhance aquaculture yields in the near future. However, studies conducted with several fish species have demonstrated that the presence of an extra set ...
The role of triploids in the origin and evolution of polyploids of Turnera sidoides complex (Passifloraceae, Turneroideae)
(Springer Tokyo, 2017-08)
Triploids can play an important role in polyploid evolution. However, their frequent sterility is an obstacle for the origin and establishment of neotetraploids. Here we analyzed the microsporogenesis of triploids (x=7) ...
Di- and triploid erythrocyte identification by multi-parameter image analysis: a new method for the quantification of triploidization rates in rainbow trout (oncorhynchus mykiss)
(UNIVERSIDAD AUSTRAL DE CHILE, INSTITUTO DE CIENCIAS VETERINARIAS, 2005)
A natural triploid in Trichomycterus davisi (Siluriformes, Trichomycteridae): mitotic and meiotic characterization by chromosome banding and synaptonemal complex analyses
(Kluwer Academic Publ, 2002-08-01)
Within a total of 50 analyzed specimens a male individual of Trichomycterus davisi has been recorded with 81 chromosomes including 60 metacentric, 18 submetacentric and three subtelocentric chromosomes. When compared with ...
Di- and triploid erythrocyte identification by multi-parameter image analysis: A new method for the quantification of triploidization rates in rainbow trout (Oncorhynchus mykiss)
(Facultad de Ciencias Veterinarias, Universidad Austral de Chile, 2005)
Genome Analysis of Triploid Hybrid Leishmania Parasite from the Neotropics
(Centers for Disease Control and Prevention, 2023)
We discovered a hybrid Leishmania parasite in Costa Rica that is genetically similar to hybrids from Panama. Genome analyses demonstrated the hybrid is triploid and identified L. braziliensis and L. guyanensis-related ...
Strategies for aquaculture and conservation of Neotropical catfishes based on the production of triploid Pimelodus maculatus
(Springer, 2020-02-01)
Triploidization is a technique to produce sterile fish on a large scale. In the spotted catfish Pimelodus maculatus, sterile fish serve as a host of germ cell transplantation for subsequent reconstitution of endangered ...
Estudios citogenéticos en híbridos triploides y tetraploides de Turnera krapovickasii, T. scabra y T. subulata (Passifloraceae, Turneroideae)Cytogenetic studies in triploid and tetraploid hybrids of Turnera krapovickasii, T. scabra and T. subulata (Passifloraceae, Turneroideae).
(Sociedad Argentina de Botánica, 2017-12)
A fin de investigar las relaciones genómicas entre especies de la serie Turnera (x= 5), se lleva a cabo un programa de cruzamientos controlados y se obtuvieron numerosos híbridos. Entre las especies con flores ...
Growth, fatty acid composition, and reproductive parameters of diploid and triploid yellowtail tetra Astyanax altiparanae
(Elsevier B.V., 2017-03-20)
The aim of this study was to evaluate the growth, carcass yield, fatty acid composition, and reproductive parameters of diploid and triploid Astyanax altiparanae. Triploidization was induced by heat shock (40 degrees C for ...