Zobrazeno 1 - 10
of 120
pro vyhledávání: '"LIDIA POGGIO"'
Publikováno v:
Rodriguésia, Vol 74 (2023)
Abstract The genus Passiflora is the largest of the Passifloraceae family with many species and great phenotypic variability. There are nineteen species of Passiflora native to Argentina, distributed in four taxonomic subgenera: Passiflora, Decaloba,
Externí odkaz:
https://doaj.org/article/29dfd3d13a3d4c3c96beddd104aa491b
Publikováno v:
Rodriguésia, Vol 74 (2023)
Abstract Morphological and phenological variability of Guaraní maize germplasm from Northeastern Argentina (NEA) are potential sources of genetic resources, constituting valuable repositories of alleles associated with tolerance and resistance to bi
Externí odkaz:
https://doaj.org/article/351b5046cbb04858acf3575723e80e67
Publikováno v:
Revista de la Facultad de Ciencias Agrarias, Vol 45, Iss 2 (2022)
Elymus scabrifolius es una gramínea perenne nativa de Sudamérica con gran potencial como recurso forrajero para ambientes con limitantes edáficas. En el presente trabajo se analizó la utilización de caracteres morfológicos y marcadores molecula
Externí odkaz:
https://doaj.org/article/a1207b00f2874c88b57fcb658c09f8f0
Publikováno v:
Rodriguésia, Vol 72 (2021)
Abstract Variation in genome size and knob heterochromatin content was explored in relationship to altitudinal cline and length of the vegetative cycle in northern Argentina, USA and Mexico landraces. It was considering that the decrease in DNA and h
Externí odkaz:
https://doaj.org/article/1248628beab54495ad9c6bdebe4cabc5
Publikováno v:
Rodriguésia, Vol 71 (2020)
Abstract The genus Passiflora (Passifloraceae) has more than 500 species, nineteen are native to Argentina. By their austral distribution, these species were included in breeding programs to obtain ornamental varieties tolerant to low temperatures. T
Externí odkaz:
https://doaj.org/article/46d135ca332745d994fcf68547877835
Autor:
Graciela Esther González, Lidia Poggio
Publikováno v:
Plants, Vol 10, Iss 9, p 1859 (2021)
In maize, we studied the causes of genome size variation and their correlates with cultivation altitude that suggests the existence of adaptive clines. To discuss the biological role of the genome size variation, we focused on Bolivian maize landrace
Externí odkaz:
https://doaj.org/article/03f55fcdece346ccb0799b8dd5e56aae
Autor:
Lidia Poggio, Graciela Esther González
Publikováno v:
PLoS ONE, Vol 13, Iss 1, p e0189644 (2018)
Cytological diploidization process is different in autopolyploid and allopolyploid species. Colchicine applied at the onset of meiosis suppresses the effect of pairing regulator genes resulting multivalents formation in bivalent-forming species. Colc
Externí odkaz:
https://doaj.org/article/199ff7d22d1c43aeb26fa700aaf94521
Publikováno v:
PLoS ONE, Vol 13, Iss 6, p e0198398 (2018)
In Argentina there are two different centers of maize diversity, the Northeastern (NEA) and the Northwestern (NWA) regions of the country. In NEA, morphological studies identified 15 landraces cultivated by the Guaraní communities in Misiones Provin
Externí odkaz:
https://doaj.org/article/0324930a4cbd4cfca12c7362e8265f78
Publikováno v:
Bonplandia, Vol 24, Iss 1, Pp 57-62 (2015)
Se presentan los primeros estudios de cariotipo en Mimosa farinosa y M. velloziana. Se cita por primera vez el número cromosómico de M. farinosa, 2n = 2x = 26 (Mimosa sección Batocaulon serie Farinosae) y se confirma el número cromosómico de M.
Externí odkaz:
https://doaj.org/article/d5677da05cea467f967ecf6e490efdd7
Publikováno v:
Comparative Cytogenetics, Vol 7, Iss 1, Pp 53-61 (2013)
In the present study, the chromosomes numbers were confirmed, 2n = 34 for Amaranthus cruentus Linnaeus, 1759, and 2n = 32 for A. hypochondriacus Linnaeus, 1753, A. mantegazzianus Passer, 1864, and A. caudatus Linnaeus, 1753. The distribution and vari
Externí odkaz:
https://doaj.org/article/44c2530101cb4a7ca80b179a4519e16d