Zobrazeno 1 - 10
of 105
pro vyhledávání: '"Leonardo P Felix"'
Autor:
Charlys Seixas Maia Dornelas, Felipe Nollet, Rosemere dos Santos Silva, Maria Teresa Buril, Leonardo P. Felix
Publikováno v:
Acta Botânica Brasílica, Vol 37 (2023)
ABSTRACT Convolvuloideae is a group of plants formed by genera with n = 15 and high stability of chromosome numbers. Despite being stable, polyploidy is the main mechanism of karyotype evolution for the group and seems to be related to speciation eve
Externí odkaz:
https://doaj.org/article/6b84110047af4ea6b906b0ed4a29da91
Autor:
Juliana P. Castro, Ana Paula Moraes, Mark W. Chase, Angeline M. S. Santos, Fabiane R. C. Batista, Leonardo P. Felix
Publikováno v:
Acta Botânica Brasílica, Vol 34, Iss 1, Pp 135-148 (2019)
ABSTRACT Cactaceae species are karyotypically well-known with x = 11 and chromosome number variation due mainly to polyploidization. However, both assumptions are based on descriptive observations without taking an evolutionary framework of Cactaceae
Externí odkaz:
https://doaj.org/article/d4a16aa09f404406aa0c63e5c0e60905
Autor:
Erton M. Almeida, Maarten J.M. Christenhusz, Artur Maia Wanderley, Joel Maciel P. Cordeiro, José Iranildo Miranda De Melo, Fabiane Rabelo Da Costa Batista, Leonardo P. Felix
Publikováno v:
European Journal of Taxonomy, Vol 746, Iss 1 (2021)
Field studies of the inselberg flora of north-eastern Brazil have resulted in the discovery of much greater morphological diversity of the genus Ameroglossum, than previously envisaged. These enigmatic plants are endemic to isolated rock outcrops, wh
Externí odkaz:
https://doaj.org/article/7b646f7a80834cfda55de32d4b744dc5
Publikováno v:
Geosul, Vol 33, Iss 67, Pp 214-228 (2018)
The aim of the present study was to describe the floristic composition of a rocky outcrop in Serra da Raiz, piedmont of Borborema, Paraíba, and verify the similarities or dissimilarities with other inselbergs northeastern Brazil. The work resulted i
Externí odkaz:
https://doaj.org/article/ca12ba42ea9b4b96a5a208e1193bc643
Publikováno v:
Anais da Academia Brasileira de Ciências, Vol 89, Iss 4, Pp 2697-2706 (2017)
ABSTRACT Chromosome numbers and heterochromatin banding pattern variability have been shown to be useful for taxonomic and evolutionary studies of different plant taxa. Bignonieae is the largest tribe of Bignoniaceae, composed mostly by woody climber
Externí odkaz:
https://doaj.org/article/5b3b17834afa41848e52db56c0c9ea78
Autor:
Marcel B Lanza, Antônio E M Pertence, André G P Andrade, Gustavo H Peixoto, Leonardo B Felix, Mauro H Chagas
Publikováno v:
Revista Brasileira de Cineantropometria e Desempenho Humano, Vol 19, Iss 4, Pp 375-384 (2017)
The aim of this study was to propose a mechanical device that could increase the mechanical load during the entire eccentric (ECC) action on a knee flexor machine and to compare the muscular activity when the device was used during a testing protocol
Externí odkaz:
https://doaj.org/article/34b6e8c8e0e74938a80c87cc1b8b8cc6
Publikováno v:
Genetics and Molecular Biology, Vol 40, Iss 3, Pp 610-619 (2017)
Abstract The asymmetry indexes have helped cytotaxonomists to interpret and classify plant karyotypes for species delimitation efforts. However, there is no consensus about the best method to calculate the intrachromosomal asymmetry. The present stud
Externí odkaz:
https://doaj.org/article/ba04d6209ffb4d67aa5551a63ea7d3cb
Autor:
Eder A. Minski da Motta, Miguel DallAgnol, Esteban F. Rios, Cleber H. Lopes deSouza, Roberto L. Weiler, André Pich Brunes, Carine Simioni, Mariana Rockenbach de Ávila, Douglas Neto, Leonardo Duarte Felix, Tamyris Nunes dos Santos
Publikováno v:
Agrosystems, Geosciences & Environment, Vol 3, Iss 1, Pp n/a-n/a (2020)
Abstract Nitrogen supply and mixtures with legumes affect agronomic performance of pastures, and both practices can guide breeding decisions in Paspalum hybrids. The goals of this study were: (a) quantify herbage accumulation (HA), leaf accumulation
Externí odkaz:
https://doaj.org/article/7a5f2696197f42938e00fce7d2203c00
Autor:
Joel M.P. Cordeiro, Mark W. Chase, Eric Hágsater, Erton Mendonça Almeida, Lucas Costa, Gustavo Souza, Felipe Nollet, Leonardo P. Felix
Publikováno v:
Botany. 100:409-421
The Epidendrum nocturnum Jacq. group comprises about 60 species. Nine species occur in Brazil, predominantly in the Atlantic and Amazon Forests. The group is taxonomically complex because its species are morphologically similar and not easily disting
Autor:
Ronimeire Torres da Silva, Felipe Nollet, Djalma Cordeiro dos Santos, Leonardo P. Felix, Maria Teresa Buril, Riselane de Lucena Alcantara Bruno
Publikováno v:
New Zealand Journal of Crop and Horticultural Science. :1-20