Výsledky vyhledávání - "Beatriz G Galati"

Akademický článek

Autor: Marcelo R Lovisolo, Beatriz G Galati

Publikováno v: Boletín de la Sociedad Argentina de Botánica, Vol 47, Iss 1-2, Pp 87-96 (2012)

Anteras de diez especies de Poaceae de la Provincia de Buenos Aires (Argentina) fueron investigadas con microscopio electrónico de barrido y de transmisión. Las orbículas pueden ser definidas como corpúsculos de tamaño variable que muestran la m

Externí odkaz: https://doaj.org/article/9bcb5ddf9516452b9b33f45688aa23a8

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Akademický článek

Nectary structure is not related to pollination system in Trichocereeae cactus from Northwest Argentina

Autor: VALERIA V. GONZÁLEZ, PABLO GOROSTIAGUE, PABLO ORTEGA-BAES, BEATRIZ G. GALATI, MARÍA S. FERRUCCI

Publikováno v: Anais da Academia Brasileira de Ciências, Vol 93, Iss suppl 4 (2021)

Abstract Floral nectaries are essential for plant reproduction but little is known about the relationship between these secretory structures and pollination system in cacti. To test phenotypic patterns in nectaries associated with pollination syndrom

Externí odkaz: https://doaj.org/article/ef7505e54c04402d9aee786229cb35c5

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Akademický článek

Leaf structure and ultrastructure changes induced by heat stress and drought during seed filling in field-grown soybean and their relationship with grain yield

Autor: CONSTANZA S. CARRERA, STELLA M. SOLÍS, MARÍA S. FERRUCCI, CLAUDIA C.R. VEGA, BEATRIZ G. GALATI, VERÓNICA ERGO, FERNANDO H. ANDRADE, RAMIRO H. LASCANO

Publikováno v: Anais da Academia Brasileira de Ciências, Vol 93, Iss 4 (2021)

Abstract Studies focusing on terminal drought combined with heat impacts on plants of agronomic value remain scarce, and even less under field conditions. The objective of this study was to investigate leaf structural and ultrastructural changes indu

Externí odkaz: https://doaj.org/article/0ff687e913f94a5b883b22b4e89e21df

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Akademický článek

Pollen and microsporangium development in Ziziphus jujuba, Z. mucronata, Paliurus spina-christi and Gouania ulmifolia (Rhamnaceae)

Autor: MARINA M. GOTELLI, ELSA C. LATTAR, GABRIELA ZARVLASKY, BEATRIZ G. GALATI

Publikováno v: Anais da Academia Brasileira de Ciências, Vol 92, Iss suppl 2 (2020)

Abstract The aim of this paper is to investigate the ultrastructural events that occur during pollen grains development, with emphasis in pollen grain wall and tapetum ontogeny in Ziziphus jujuba, Z. mucronata, Paliurus spina-christi (Paliureae) and

Externí odkaz: https://doaj.org/article/f890329657c948308e3705326d5eb523

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Akademický článek

Development and differentiation of the extrafloral nectaries from flower buds in Vigna luteola (Leguminosae, Phaseolinae)

Autor: FABIANA S. OJEDA, BEATRIZ G. GALATI, MARÍA T. AMELIA GARCÍA

Publikováno v: Anais da Academia Brasileira de Ciências, Vol 92, Iss suppl 2 (2020)

Abstract To study the ontogeny of the extrafloral nectaries present in the inflorescences of Vigna luteola (Jacq.) Benth (Leguminosae, Phaseolinae), the location, morphology, anatomy of the earliest stages, histology of the definitive structures and

Externí odkaz: https://doaj.org/article/7a862c50027e45efbc2ca8bef727e0ff

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Carpellary appendages in Nymphaea and Victoria (Nymphaeaceae): evidence of their role as osmophores based on morphology, anatomy and ultrastructure

Autor: Beatriz G. Galati, Gabriela Zarlavzky, Marina María Gotelli, María Silvia Ferrucci, Lucía Melisa Zini

Publikováno v: Botanical Journal of the Linnean Society. 191:421-439

In flowers of Nymphaea and Victoria, carpellary appendages are regarded as structures related to pollination by deceit of night-blooming species. In this study, the anatomy, histochemistry and ultrastructure of carpellary appendages were analysed to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cf30c9ca0e7c770d62aafa3f5bf59b8a
https://doi.org/10.1093/botlinnean/boz078

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Nectary ultrastructure of Cabomba caroliniana Gray (Cabombaceae)

Autor: Gabriela Zarlavsky, Marina María Gotelli, Beatriz G. Galati, Sonia Rosenfeldt, Liliana Teresa Fabbri

Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET

Cabomba Aubl. is a genus considered as a potential genetic model for studies of early angiosperm evolution, accordingly, it is important to expand the knowledge of it. This paper reports the study of the anatomy and the ultrastructure of the nectary

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2027fc9e3c60b7bfc99acef0d9a1a235
https://doi.org/10.1016/j.aquabot.2018.09.009

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Nectary structure is not related to pollination system in Trichocereeae cactus from Northwest Argentina

Autor: VALERIA V. GONZÁLEZ, PABLO GOROSTIAGUE, PABLO ORTEGA-BAES, BEATRIZ G. GALATI, MARÍA S. FERRUCCI

Publikováno v: Anais da Academia Brasileira de Ciências, Volume: 93 Supplement 4, Article number: e20201401, Published: 08 DEC 2021
Anais da Academia Brasileira de Ciências v.93 suppl.4 2021
Anais da Academia Brasileira de Ciências
Academia Brasileira de Ciências (ABC)
instacron:ABC
Anais da Academia Brasileira de Ciências, Vol 93, Iss suppl 4 (2021)

Floral nectaries are essential for plant reproduction but little is known about the relationship between these secretory structures and pollination system in cacti. To test phenotypic patterns in nectaries associated with pollination syndromes and/or

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5173c731cc25f24dd4f8b7c1786dfbef
https://pubmed.ncbi.nlm.nih.gov/34909820

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Development and differentiation of the extrafloral nectaries from flower buds in Vigna luteola (Leguminosae, Phaseolinae)

Autor: MarÍa T Amelia GarcÍa, Beatriz G. Galati, Fabiana Soledad Ojeda

Publikováno v: Anais da Academia Brasileira de Ciências v.92 suppl.2 2020
Anais da Academia Brasileira de Ciências
Academia Brasileira de Ciências (ABC)
instacron:ABC
Anais da Academia Brasileira de Ciências, Vol 92, Iss suppl 2 (2020)
Anais da Academia Brasileira de Ciências, Volume: 92 Supplement 2, Article number: e20181172, Published: 12 OCT 2020
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET

To study the ontogeny of the extrafloral nectaries present in the inflorescences of Vigna luteola (Jacq.) Benth (Leguminosae, Phaseolinae), the location, morphology, anatomy of the earliest stages, histology of the definitive structures and ultrastru

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d2cd6d9d59d3ae64a2f22a99df5dd6b1
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652020000400717

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Pollen and microsporangium development in Ziziphus jujuba, Z. mucronata, Paliurus spina-christi and Gouania ulmifolia (Rhamnaceae)

Autor: Marina María Gotelli, Elsa Clorinda Lattar, Gabriela Zarvlasky, Beatriz G. Galati

The aim of this paper is to investigate the ultrastructural events that occur during pollen grains development, with emphasis in pollen grain wall and tapetum ontogeny in Ziziphus jujuba, Z. mucronata, Paliurus spina-christi (Paliureae) and Gouania u

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::442d6ed0dfd1161cc0a630fa558b50d0
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652020000400750

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