Zobrazeno 1 - 10
of 66
pro vyhledávání: '"Ana M. Espinoza"'
Publikováno v:
Agronomía Costarricense, Vol 32, Iss 1, Pp 139-147 (2008)
Se investigó la influencia de la concentración de triacontanol (TRIA) y su interacción con el ácido indolacético (AIA) en la inducción de la embriogénesis somática directa en Coffea arabica L. cvs. Caturra y Catuaí. Adicionalmente, se e
Externí odkaz:
https://doaj.org/article/6005cde6596c4bc2adc00d7ab0ace013
Publikováno v:
Agronomía Costarricense, Vol 31, Iss 1, Pp 86-94 (2007)
La presente investigación tuvo como objetivo establecer una metodología para la inducción de la embriogénesis somática directa en las variedades de café Caturra y Catuaí. Se observó un efecto del genotipo en la inducción de la embriogé
Externí odkaz:
https://doaj.org/article/58f77019fbd8413ebd760a45bbe6b52a
Publikováno v:
Revista de Biología Tropical, Vol 51, Iss 2, Pp 345-354 (2003)
The wild rice species Oryza latifolia is endemic to Tropical America, allotetraploid and has a CCDD genome type. It belongs to the officinalis group of the genus Oryza. This species is widely distributed through-out the lowlands of Costa Rica and it
Externí odkaz:
https://doaj.org/article/c790f3d9b04e422abcf374b825600df2
Publikováno v:
Revista de Biología Tropical, Vol 57, Iss suppl 1, Pp 141-150 (2009)
Rice (Oryza sativa cv. 5272) embryogenic calli were obtained from mature zygotic embryos culture on Murashige & Skoog (1962) medium supplemented with 2.5 mg/l 2,4- dichlorophenoxyacetic acid. Histological analysis of somatic embryogenesis revealed th
Externí odkaz:
https://doaj.org/article/9393df612378466f9bdb7d1ff7ef15d2
Publikováno v:
Revista de Historia de América, 2000 Jan 01(126), 7-18.
Externí odkaz:
https://www.jstor.org/stable/20140023
Autor:
Floria M. K. Uy, Ana M. Espinoza
Publikováno v:
Journal of Insect Behavior. 31:569-584
Lifetime fitness is directly influenced by the decision to use resources for either current or future reproduction. Thus, females should weigh the costs and benefits of each reproductive opportunity and allocate resources accordingly. Here, we explor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::29c0da9f7e4e88c3cba426c5e896cab3
https://doi.org/10.1007/s10905-018-9699-4
https://doi.org/10.1007/s10905-018-9699-4
Publikováno v:
Applied and Environmental Microbiology. 75:4661-4667
Bacillus thuringiensis subsp. israelensis is the most widely used microbial control agent against mosquitoes and blackflies. Its insecticidal success is based on an arsenal of toxins, such as Cry4A, Cry4B, Cry11A, and Cyt1A, harbored in the paraspora
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4cf9a32f881a35ba5251224cef4463f5
https://doi.org/10.1128/aem.00409-09
https://doi.org/10.1128/aem.00409-09
Autor:
Elena Sánchez, Tania Quesada, Jorge A. Lobo, Griselda Arrieta-Espinoza, Sergio Vargas, Ana M. Espinoza
Publikováno v:
Genetic Resources and Crop Evolution. 52:575-587
Weedy rice is a complex of Oryza morphotypes widely distributed in commercial rice fields, which interfere with rice cultivation, seed production, industrial processing and commercialization of this crop in several countries. The objective of this st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0383a9915ac9baaa3d39495db66ef4f3
https://doi.org/10.1007/s10722-004-6109-x
https://doi.org/10.1007/s10722-004-6109-x
Publikováno v:
Genetic Resources and Crop Evolution. 50:855-870
We found several populations of wild Oryza species in the lowlands of Costa Rica. The plants showed extensive morphological variation, suggesting the presence of several species. In the morphologic study, 33 traits were scored for plants of all the s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d49887b347c463fd93d3dfdbfba8f99
https://doi.org/10.1023/a:1025998801637
https://doi.org/10.1023/a:1025998801637
Publikováno v:
Genetic Resources and Crop Evolution. 49:633-643
Oryza latifolia is the most abundant and widespread wild relative of rice in the lowlands of Costa Rica. It also has the most diverse morphology. However, little is known about the genetic diversity and mating system of this allotetraploid species. G
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03014a5f541af44121f8c7f7751da71c
https://doi.org/10.1023/a:1021240924383
https://doi.org/10.1023/a:1021240924383