Pericarp development in Campomanesia Ruiz &amp; Pav. (Myrtaceae) species and systematic implications for the genus

Pittarelli, Beatriz Fernanda da Silva; Mourão, Káthia Socorro Mathias; Thadeo, Marcela

doi:10.1016/j.flora.2021.151885

Cited by 7 publications

(4 citation statements)

References 53 publications

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“…This is an important difference because the placement of P. pseudocaryophyllus in the Myrtinae subtribe in the latter study indicated the possible resurrection of the monotypic genus Pseudocaryophyllus O.Berg. Pimentinae is found along the whole of the Myrteae geographic distribution in the Neotropics and includes genera with wide variation in embryo (Landrum and Stevenson, 1986), floral (Vasconcelos et al, 2015, 2019b) and fruit traits (Pittarelli et al, 2021), indicating that it might in fact constitute more than one natural lineage. The issue with the monophyly of Pimentinae was discussed when the subtribe was first proposed (i.e., Lucas et al, 2019) and it definitely deserves to be the focus of future studies focused on this clade, especially given the economic importance of members of the group (e.g., allspice, Pimenta dioica (L.) Merr., guava, Psidium guajava , and the aggressive invasive Psidium cattleyanum Sabine).…”

Section: Discussionmentioning

confidence: 99%

Towards a species‐level phylogeny for Neotropical Myrtaceae: Notes on topology and resources for future studies

Staggemeier,

Amorim,

Bünger

et al. 2024

American J of Botany

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PremiseIncreasingly complete phylogenies underpin studies in systematics, ecology, and evolution. Myrteae (Myrtaceae), with ~2700 species, is a key component of the exceptionally diverse Neotropical flora, but given its complicated taxonomy, automated assembling of molecular supermatrices from public databases often lead to unreliable topologies due to poor species identification.MethodsHere, we build a taxonomically verified molecular supermatrix of Neotropical Myrteae by assembling 3909 published and 1004 unpublished sequences from two nuclear and seven plastid molecular markers. We infer a time‐calibrated phylogenetic tree that covers 712 species of Myrteae (~28% of the total diversity in the clade) and evaluate geographic and taxonomic gaps in sampling.ResultsThe tree inferred from the fully concatenated matrix mostly reflects the topology of the plastid data set and there is a moderate to strong incongruence between trees inferred from nuclear and plastid partitions. Large, species‐rich genera are still the poorest sampled within the group. Eastern South America is the best‐represented area in proportion to its species diversity, while Western Amazon, Mesoamerica, and the Caribbean are the least represented.ConclusionsWe provide a time‐calibrated tree that can be more reliably used to address finer‐scale eco‐evolutionary questions that involve this group in the Neotropics. Gaps to be filled by future studies include improving representation of taxa and areas that remain poorly sampled, investigating causes of conflict between nuclear and plastid partitions, and the role of hybridization and incomplete lineage sorting in relationships that are poorly supported.

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Section: Discussionmentioning

confidence: 99%

Towards a species‐level phylogeny for Neotropical Myrtaceae: Notes on topology and resources for future studies

Staggemeier,

Amorim,

Bünger

et al. 2024

American J of Botany

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Section: General Comments On Topology and Time Calibrationmentioning

confidence: 99%

Towards a species-level phylogeny for Neotropical Myrtaceae: notes on topology and resources for future studies

Staggemeier,

Amorim,

Bünger

et al. 2023

Preprint

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Premise of the study: Increasingly complete phylogenies underpin studies in systematics, ecology, and evolution. Myrteae (Myrtaceae), with c. 2,500 species, is a key component of the exceptionally diverse Neotropical flora, but given its complicated taxonomy, automated assembling of molecular supermatrices from public databases often lead to unreliable topologies due to poor species identification. Methods: Here, we build a taxonomically verified molecular supermatrix of Neotropical Myrteae by assembling 3,954 published and 959 unpublished sequences from two nuclear and seven plastidial molecular markers. We infer a time calibrated phylogenetic tree that covers 712 species of Myrteae (c. 28% of the total diversity in the clade) and evaluate geographic and taxonomic gaps in sampling. Key results: The tree inferred from the fully concatenated matrix mostly reflects the topology of the plastid dataset and there is a moderate to strong incongruence between trees inferred from nuclear and plastid partitions. Large, species-rich genera are still the poorest sampled within the group. Eastern South America is the best-represented area in proportion to its species diversity, while Western Amazon, Mesoamerica, and the Caribbean are the least represented. Conclusions: We provide a time-calibrated tree that can be more reliably used to address finer-scale eco-evolutionary questions that involve this group in the Neotropics. Gaps to be filled by future studies include improving representation of taxa and areas that remain poorly sampled, investigating causes of conflict between nuclear and plastidial partitions and the role of hybridization and incomplete lineage sorting in relationships that are poorly supported.

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“…Until October 2021, there were 3 publications and none of them with potential clinical application. One of them dealt with the morphoanatomical differences of parts of the ovary and pericarp of some species of Campomanesia native to Brazil (Pittarelli et al, 2021). Another study investigated the viability of this species and sought to elucidate aspects of pollen germination (Guollo et al, 2021) and the third proposed an alternative for the treatment of effluents in the pharmaceutical industry that produces ketoprofen, using acid-treated "setecapotes" tree bark sulfuric acid (Preigschadt et al, 2021).…”

Section: Guazumifolia -Análises Bibliométricasmentioning

confidence: 99%

Scientometric analysis of scientific production on the genus Campomanesia Ruiz & Pav. (Myrtaceae) and most studied species - research trends involving native Brazilian plants

Steckelberg

Paula

Romano

et al. 2022

RSD

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Brazil has rich biodiversity, harboring native plants with potential for medicinal use, including species of the Campomanesia genus. Although public policies to encourage phytotherapy advocate the best use of plant biodiversity, most species listed in official forms and monographs are exotic species. Thus, the aim of this study is to identify research trends involving the Campomanesia and main species, using scientometric tools, so that, by viewing and knowing the scientific production on the genus and species of pharmacological interest, possibilities for research with native species so that they can be integrated into Brazilian’s unified health system (SUS). The research resulted in 302 publications up to September 2021. Bibliometric analyzes on genus were then carried out with data from the WoS platform and social network analysis through of scientometric mapping, using the Vosviewer (VOS) application. Species of the genus with more than 10 publications indexed in WoS were also analyzed. Brazil leads research on the genus and C. xanthocarpa (120/302); C. adamantium (70/302); C. pubescens (33/120); C.phaea (25/302); C. lineatifolia (21/302) and C. guazumifolia (10/302) were the species with the highest publication volume. It is the first work that analyzes the scientific production on these genus of Myrtaceae family and the aforementioned species, which revealed itself a promising field of research, yet little explored, which might encourage new studies aimed at better use of Brazilian biodiversity and the safe and effective use of native plants that may bring benefits to people's health and well-being.

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Pericarp development in Campomanesia Ruiz & Pav. (Myrtaceae) species and systematic implications for the genus

Cited by 7 publications

References 53 publications

Towards a species‐level phylogeny for Neotropical Myrtaceae: Notes on topology and resources for future studies

Towards a species‐level phylogeny for Neotropical Myrtaceae: Notes on topology and resources for future studies

Towards a species-level phylogeny for Neotropical Myrtaceae: notes on topology and resources for future studies

Scientometric analysis of scientific production on the genus Campomanesia Ruiz & Pav. (Myrtaceae) and most studied species - research trends involving native Brazilian plants

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