Zobrazeno 1 - 10
of 95
pro vyhledávání: '"ALEJANDRO OCEGUERA-FIGUEROA"'
Autor:
Víctor Manuel Sosa-Jiménez, Sebastian Kvist, Alejandro Manzano-Marín, Alejandro Oceguera-Figueroa
Publikováno v:
Microbiology Spectrum, Vol 12, Iss 7 (2024)
ABSTRACT Similarly to other strict blood feeders, leeches from the Haementeria genus (Hirudinida: Glossiphoniidae) have established a symbiotic association with bacteria harbored intracellularly in esophageal bacteriomes. Previous genome sequence ana
Externí odkaz:
https://doaj.org/article/b875fcb34f9b47099194d18d51aaaf14
Autor:
Gema Alama-Bermejo, Jesús S. Hernández-Orts, Martín García-Varela, Alejandro Oceguera-Figueroa, Hana Pecková, Ivan Fiala
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-17 (2023)
Abstract Myxozoans are a unique group of microscopic parasites that infect mainly fishes. These extremely reduced cnidarians are highly diverse and globally distributed in freshwater and marine habitats. Myxozoan diversity dimension is unknown in Mex
Externí odkaz:
https://doaj.org/article/f9b242446c5d419b9772685e5ecb6e64
Publikováno v:
Revista Mexicana de Biodiversidad, Vol 83, Iss 4, Pp 946-957 (2012)
En contraste con los enormes esfuerzos realizados por caracterizar la fauna y flora de Costa Rica, con excepción de algunos registros aislados, muy poco se sabe sobre las sanguijuelas (Annelida: Clitellata) en este país. En este trabajo, presentamo
Externí odkaz:
https://doaj.org/article/f2315bec215f448283a82961f3c15303
Publikováno v:
Revista Mexicana de Biodiversidad, Vol 79, Pp 135-139 (2008)
Placobdella lamothei n. sp. is described based on 10 specimens collected in Tonatico, Estado de México, Mexico. The new species resembles other species of the genus in the disposition of eyespots and mycetomes connected to the oesophagus and yet can
Externí odkaz:
https://doaj.org/article/c346492f7e9444329d75d8dee2d3216b
Autor:
Alejandro Oceguera-Figueroa, Alejandro Manzano-Marín, Sebastian Kvist, Andrés Moya, Mark E Siddall, Amparo Latorre
Publikováno v:
PLoS ONE, Vol 11, Iss 5, p e0155441 (2016)
Mitochondrial DNA sequences, often in combination with nuclear markers and morphological data, are frequently used to unravel the phylogenetic relationships, population dynamics and biogeographic histories of a plethora of organisms. The information
Externí odkaz:
https://doaj.org/article/ca2a7204a58c4b13bed8a1cbbc9a6ef5
Autor:
Alejandro Oceguera-Figueroa
Publikováno v:
Revista Mexicana de Biodiversidad, Vol 77, Iss 2, Pp 199-203 (2006)
Semiscolex lamothei sp. nov. from Catemaco lake, Veracruz, México, is described based on the examination of 18 specimens. The new species differs from other species of the genus by the presence of 1/2 + 5 + 1/2 annuli between gonopores. The new spec
Externí odkaz:
https://doaj.org/article/d37646d013b14de4ad383837931f9e72
Publikováno v:
Revista Mexicana de Biodiversidad, Vol 76, Iss 2, Pp 191-198 (2005)
The phylogenetic relationships of the suborder Erpobdelliformes, a group of non-sanguivorous leeches, were investigated with the use of mitochondrial cytochrome c oxidase subunit I, mitochondrial 12S rDNA and nuclear 18S rDNA. The resulting hypothesi
Externí odkaz:
https://doaj.org/article/a3be1e74fcb544709f6c2456b87820a8
Autor:
Teiji Kifune, Rafael Lamothe-Argumedo, Luis García-Prieto, Alejandro Oceguera-Figueroa, Virginia León-Règagnon
Publikováno v:
Revista de Biología Tropical, Vol 52, Iss 2, Pp 371-376 (2004)
La gnatostomiasis humana se adquiere al ingerir pescado de agua dulce crudo o insuficientemente cocido, infectado con larvas de tercer estadio avanzado (L3A) de nemátodos del género Gnathostoma. En el sureste de Asia, este padecimiento tiene una im
Externí odkaz:
https://doaj.org/article/373e1a3c05874ac5bf5ce2d0ac910505
Publikováno v:
PLoS ONE, Vol 6, Iss 11, p e28192 (2011)
Although several commensal alphaproteobacteria form close relationships with plant hosts where they aid in (e.g.,) nitrogen fixation and nodulation, only a few inhabit animal hosts. Among these, Reichenowia picta, R. ornata and R. parasitica, are cur
Externí odkaz:
https://doaj.org/article/de4955546c8648b9b70f0c0c23acc364
Autor:
Anna J Phillips, Renzo Arauco-Brown, Alejandro Oceguera-Figueroa, Gloria P Gomez, María Beltrán, Yi-Te Lai, Mark E Siddall
Publikováno v:
PLoS ONE, Vol 5, Iss 4, p e10057 (2010)
BackgroundLeeches have gained a fearsome reputation by feeding externally on blood, often from human hosts. Orificial hirudiniasis is a condition in which a leech enters a body orifice, most often the nasopharyngeal region, but there are many cases o
Externí odkaz:
https://doaj.org/article/1db7eb6e4b0c409da450c175fc54ec5a