Zobrazeno 1 - 10
of 73
pro vyhledávání: '"Elder Antônio Sousa, Paiva"'
Autor:
Carlos Gabriel Pereira-Silva, Igor Ballego-Campos, Cássia Mônica Sakuragui, Eduardo Gomes Gonçalves, Elder Antônio Sousa Paiva
Publikováno v:
Plants, Vol 12, Iss 16, p 2912 (2023)
Araceae comprises a diverse group of plants that grow in various habitats, ranging from submerged aquatics to lithophytes. Thus, aroids are likely to show diverse glands acting in several plant–environment interactions, including colleters that pro
Externí odkaz:
https://doaj.org/article/dcb9e1f8108b40ad94969b7b4cb37175
Publikováno v:
Frontiers in Plant Science, Vol 11 (2020)
The specialised mutualism between Tococa guianensis and ants housed in its leaf domatia is a well-known example of myrmecophily. A pollination study on this species revealed that flowers in the bud stage exude a sugary solution that is collected by a
Externí odkaz:
https://doaj.org/article/1673e702a56049fabd1855a6c3f228c0
Autor:
Andrea Lanna Almeida, Elder Antônio Sousa Paiva, Milene Faria Vieira, Marília Contin Ventrella
Publikováno v:
Protoplasma.
Mabea fistulifera, a species pollinated mainly by diurnal and nocturnal vertebrates, presents pendulous inflorescences with approximately 70 pairs of nuptial nectaries (NNs). These NNs exude voluminous nectar drops that defy gravity, remaining expose
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::704f74fb4a336f55af6acca53f3cd6a7
https://pubmed.ncbi.nlm.nih.gov/36445484
https://pubmed.ncbi.nlm.nih.gov/36445484
Publikováno v:
American Journal of Botany
American Journal of Botany, Botanical Society of America, 2021, 108 (1), pp.37-50. ⟨10.1002/ajb2.1595⟩
American Journal of Botany, Botanical Society of America, 2021, 108 (1), pp.37-50. ⟨10.1002/ajb2.1595⟩
Premise Floral rewards are essential in understanding floral function and evolution of the relationships between flowers and pollinators. Whether sugars are present in stigmatic exudates in Anthurium and whether it has floral nectaries have remained
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2c7a7e6b651971067435e5f449445de5
https://doi.org/10.1002/ajb2.1595
https://doi.org/10.1002/ajb2.1595
Publikováno v:
Botany. 99:33-42
Secretory structures that produce floral rewards have rarely been reported for Annonaceae. We identified a glandular region in Xylopia aromatica (Lam.) Mart., which consisted of a nectary and an elaiophore. This study aimed to describe the structure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e79bae65230f5e858516712e4de049a6
https://doi.org/10.1139/cjb-2020-0090
https://doi.org/10.1139/cjb-2020-0090
Autor:
Denise Maria Trombert Oliveira, Elder Antônio Sousa Paiva, Hellen Cássia Mazzottini-dos-Santos, Leonardo Monteiro Ribeiro
Publikováno v:
Brazilian Journal of Botany. 43:589-600
Seeds of several palms are reserve-rich, and have a complex and poorly understood mobilization. The massive endosperm and embryo of Acrocomia aculeata Lodd. ex Mart. possess large amounts of proteins, polysaccharides, and lipids. We evaluated cell fe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af34d89c0f2c6f7ceb3b7e3ac88dd67d
https://doi.org/10.1007/s40415-020-00622-7
https://doi.org/10.1007/s40415-020-00622-7
Autor:
Elder Antônio Sousa Paiva, Denise Maria Trombert Oliveira, Yve Canaveze, Silvia Rodrigues Machado
Publikováno v:
Scopus
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Made available in DSpace on 2022-04-29T08:38:44Z (GMT). No. of bitstreams: 0 Previous issue date: 2022-01-01 The legume tree Schizolobium parahyba from the Brazilian Atlantic Forest shows young aerial organs covered with a sticky exudate. Aiming to c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::65d20856433900759d86f8c2fc419c13
Publikováno v:
Revista de Biología Tropical, Vol 60, Iss 1, Pp 505-513 (2012)
Connarus suberosus is a typical species of the Brazilian Cerrado biome, and its inflorescences and young vegetative branches are densely covered by dendritic trichomes. The objective of this study was to report the occurrence of a previously undescri
Externí odkaz:
https://doaj.org/article/c1612fa9428a4d87b78106172a9183a4
Publikováno v:
Brazilian Archives of Biology and Technology, Vol 48, Iss 1, Pp 147-153 (2005)
With the objective of studying the connection between calcium oxalate crystals formation and the phloem, fragments of leaves of Peltodon radicans Pohl (Lamiaceae) were fixed and processed, for light and electron-transmission microscopes. It was obser
Externí odkaz:
https://doaj.org/article/8483b2b44a1445408d0dc23a430fc5db
Publikováno v:
Plants
Volume 10
Issue 8
Plants, Vol 10, Iss 1680, p 1680 (2021)
Volume 10
Issue 8
Plants, Vol 10, Iss 1680, p 1680 (2021)
Buds usually possess mechanical or chemical protection and may also have secretory structures. We discovered an intricate secretory system in Ouratea castaneifolia (Ochnaceae) related to the protection of buds and young leaves. We studied this system
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6ec21800c53b7ed999c856b647f2b2a5