Results 61 to 70 of about 1,098 (176)

Limited pollen flow and high selfing rates toward geographic range limit in an Atlantic forest bromeliad [PDF]

open access: yes, 2015
Bromeliaceae is a Neotropical family that evolved ecological key innovations in association with extensive adaptive radiation. Its species present a variety of different mating system strategies varying within and among species, within genera and ...
Bered, Fernanda   +4 more
core   +1 more source

Expansions and contractions of the inverted repeat, as well as gene loss and potential pseudogenization shape plastome evolution in Hechtioideae (Bromeliaceae, Poales)

open access: yesJournal of Systematics and Evolution, Volume 62, Issue 3, Page 421-437, May 2024.
Analysis of complete plastome sequences obtained by whole‐genome sequencing improved statistical support across different phylogenetic depths in Hechtioideae and allowed the identification of highly informative loci previously unexplored in this lineage.
Ivón M. Ramírez‐Morillo   +5 more
wiley   +1 more source

Variações na morfoanatomia foliar de Aechmea lindenii (E. Morren) Baker var. lindenii (Bromeliaceae) sob distintas condições ambientais Leaf morphoanatomy variation in Aechmea lindenii (E. Morren) Baker var. lindenii (Bromeliaceae) under distinct environmental conditions

open access: yesActa Botânica Brasílica, 2011
Aechmea lindenii (E. Morren) Baker var. lindenii (Bromeliaceae-Bromelioideae) ocorre em restingas e Floresta Pluvial de Encosta Atlântica em Santa Catarina e Nordeste do Rio Grande do Sul, BR.
Caroline Heinig Voltolini, Marisa Santos
doaj   +1 more source

New plastome structural rearrangements discovered in core Tillandsioideae (Bromeliaceae) support recently adopted taxonomy [PDF]

open access: yes, 2022
Full plastome sequences for land plants have become readily accessible thanks to the development of Next Generation Sequencing (NGS) techniques and powerful bioinformatic tools. Despite this vast amount of genomic data, some lineages remain understudied.
Chaw, Shu-Miaw   +12 more
core   +2 more sources

Global analysis of Poales diversification – parallel evolution in space and time into open and closed habitats

open access: yesNew Phytologist, Volume 242, Issue 2, Page 727-743, April 2024.
Summary Poales are one of the most species‐rich, ecologically and economically important orders of plants and often characterise open habitats, enabled by unique suites of traits. We test six hypotheses regarding the evolution and assembly of Poales in open and closed habitats throughout the world, and examine whether diversification patterns ...
Tammy L. Elliott   +21 more
wiley   +1 more source

Genome size evolution and chromosome numbers of species of the cryptanthoid complex (Bromelioideae, Bromeliaceae) in a phylogenetic framework

open access: yes, 2020
We describe the chromosome numbers and genome sizes of species of the cryptanthoid complex of Bromeliaceae in a phylogenetic framework and their relationship with habitat preferences.
Geyner A S Cruz   +9 more
semanticscholar   +1 more source

Multiple independent origins of auto-pollination in tropical orchids (Bulbophyllum) in light of the hypothesis of selfing as an evolutionary dead end [PDF]

open access: yes, 2015
Background: The transition from outcrossing to selfing has long been portrayed as an ‘evolutionary dead end because, first, reversals are unlikely and, second, selfing lineages suffer from higher rates of extinction owing to a reduced potential for ...
Alexander Gamisch   +2 more
core   +3 more sources

Levantamento de Bromeliaceas aos redores do campus UFSC Curitibanos [PDF]

open access: yes, 2013
Projeto acadêmico (graduação) - Universidade Federal de Santa Catarina. Campus Curitibanos. Ciências Rurais.Este projeto busca realizar um levantamento de espécies nativas da família Bromeliaceae na área de 24 hectares que rodeia o prédio do Campus UFSC ...
Silva, Kalinka Françoise da
core  

Flora da Serra do Cipó, Minas Gerais: Bromeliaceae - Bromelioideae

open access: yesBoletim de Botânica, 2012
Apresenta-se o tratamento taxonomico da subfamilia Bromelioideae (Bromeliaceae) para o projeto “Flora da Serra do Cipo, Minas Gerais, Brasil”. Bromelioideae esta representada na area de estudo por 12 generos e 19 especies: Acanthostachys (1 especie), Aechmea (4 especies), Ananas (1 especie), Billbergia (4 especies), Bromelia (1 especie), Cryptanthus (1
Anderson Luiz-Santos   +1 more
openaire   +1 more source

Genome size and chromosome number conservation contrasting with karyotype diversity in Hohenbergia (Bromelioideae, Bromeliaceae)

open access: yes, 2020
Plant evolution may be triggered by significant chromosome changes. In some plant groups, karyoevolution played an important role, influencing speciation processes. Hohenbergia comprises 48 species distributed through eastern Brazil.
R. C. Gonçalves-Oliveira   +9 more
semanticscholar   +1 more source

Home - About - Disclaimer - Privacy