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Cell kinetics, stomatal differentiation, and diurnal rhythm in Allium cepa
(1973)
Cell kinetics parameters were obtained for the three mitotic divisions leading to formation of stomata in the epidermis of the cotyledon of Allium cepa seedlings. Analysis of mitotic frequencies throughout the course of ...
Structure and development of the egg of the glossiphoniid leech Theromyzon rude: Characterization of developmental stages and structure of the early uncleaved egg
(1987)
Some aspects of the reproductive biology of the glossiphoniid leech, Theromyzon rude, under laboratory conditions, and the staging and structure of its uncleaved egg were studied. Sexually mature animals form breeding ...
Structure and development of the egg of the glossiphoniid leech Theromyzon rude: Reorganization of the fertilized egg during completion of the first meiotic division
(1990)
Reorganization of the fertilized egg during completion of the first meiotic division was studied in the glossiphoniid leech Theromyzon rude. Rotation of the meiotic spindle, presumably as a result of changes in the length ...
Genes encoding novel secreted and transmembrane proteins are temporally and spatially regulated during Drosophila melanogaster embryogenesis
(2009)
Background: Morphogenetic events that shape the Drosophila melanogaster embryo are tightly controlled by a genetic program in which specific sets of genes are up-regulated. We used a suppressive subtractive hybridization ...
Validation of an index of biological integrity based on aquatic macroinvertebrates assemblages in two subtropical basins of central MexicoValidation of an index of biological integrity based on aquatic macroinvertebrates assemblages in two sub-tropical basins of central Mexico
(Pontificia Universidad Católica de Valparaíso, 2018)
Cultivo in vitro de Geophila macropoda (Ruiz & Pav.DC) a partir de embriones cigóticos
(2010)
In vitro culture of Geophila macropoda (Ruiz & Pav. DC) from zygotic embryos. The goal of this research was to develop a protocol for the in vitro culture of Geophila macropoda. The work was conducted in Guácimo, Limón, ...
Biological substrates: Green alternatives in trace elemental preconcentration and speciation analysis
(Elsevier, 2016-06)
Biological substrates have been introduced in Analytical Chemistry to encourage the development of environment-friendly methodologies. This kind of substrates offers advantages such as low cost, very simple production and ...
Advancements in the co-formulation of biologic therapeutics
Biologic therapeutics are the medicines of the future and are destined to transform the approaches
by which the causes and symptoms of diseases are cured and alleviated. These approaches will
be accelerated through the ...
Identification and immunological characterization of three potential vaccinogens against Cryptosporidium species
(Facultad de Ciencias, 2011)
Cryptosporidiosis is a ubiquitous infectious disease, caused by the protozoan parasites Cryptosporidium hominis and Cryptosporidium parvum, leading to acute, persistent, and chronic diarrhea with life-threatening consequences ...