Results 11 to 20 of about 11,915 (246)

To move or to evolve: contrasting patterns of intercontinental connectivity and climatic niche evolution in "Terebinthaceae" (Anacardiaceae and Burseraceae). [PDF]

open access: yesFrontiers in Genetics, 2014
Many angiosperm families are distributed pantropically, yet for any given continent little is known about which lineages are ancient residents or recent arrivals.
Andrea eWeeks   +5 more
doaj   +3 more sources

Megafaunal Rodents: Behaviour and Ecological Roles of Southeast Asian Forest Porcupines. [PDF]

open access: yesEcol Evol
Southeast Asian porcupines (Malayan porcupine, Hystrix brachyura; brush‐tailed porcupine, Atherurus macrourus) performed at least four important ecological roles in a Malaysian rainforest. Burrows of both species were used in several ways by at least 22 animal species, while the soil above was potentially good sites for seedling recruitment. Porcupines
McConkey KR   +9 more
europepmc   +2 more sources

Biodiversity of the Indian Desert and it´s value [PDF]

open access: yes, 2001
The state of Rajasthan is situated between 23º3’ and 30º12’ N latitude and 69º30’ and 78º17’ E longitude . The total land area of the state is about 3,24,239 km²out of which about 1,98,100 km² is arid and the rest semi arid.
Kotia, Amit, Kumar, Ashwani
core   +2 more sources

Eperua oleifera Ducke (Fabaceae) Oilresin Chemical Composition and the Isolation of a Natural Diterpenic Acid Methyl Ester. [PDF]

open access: yesChem Biodivers
Eperua oleifera (Fabaceae) oilresin presents not only diterpenic acids, but also diterpenic acid methyl ester. ABSTRACT Eperua oleifera Ducke, commonly known as “copaíba‐jacaré,” produces oilresins traditionally used in folk medicine for wound healing and as antifungal and antibacterial agents, similar to those of Copaifera species.
Ribeiro R   +5 more
europepmc   +2 more sources

Genome structure and evolutionary history of frankincense producing Boswellia sacra

open access: yesiScience, 2022
Summary: Boswellia sacra Flueck (family Burseraceae) tree is wounded to produce frankincense. We report its de novo assembled genome (667.8 Mb) comprising 18,564 high-confidence protein-encoding genes.
Abdul Latif Khan   +20 more
doaj   +1 more source

Germacrene D, A Common Sesquiterpene in the Genus Bursera (Burseraceae)

open access: yesMolecules, 2009
The volatile components of the leaves of five Bursera species, B. copallifera, B. exselsa, B. mirandae, B. ruticola and B. fagaroides var. purpusii were determined by gas chromatography–mass spectrometry (GC–MS).
Koji Noge, Judith X. Becerra
doaj   +1 more source

Produção de serapilheira em um fragmento de bosque de terra firme e um manguezal vizinhos na península de Ajuruteua, Bragança, Pará

open access: yesBoletim do Museu Paraense Emílio Goeldi. Ciências Naturais, 2006
O presente estudo analisou a diferença na produção de serapilheira entre um fragmento de floresta de terra firme e um manguezal vizinhos que ocorrem na costa da região bragantina. A queda de serapilheira foi quantificada através de 10 cestas coletoras (0,
Raquel do Espírito Santo Aguiar do Nascimento   +3 more
doaj   +1 more source

A taxonomic revision of Camptocerus Dejean (Coleoptera: Curculionidae: Scolytinae) [PDF]

open access: yes, 2010
The Neotropical ambrosia beetle genus Camptocerus Dejean was revised. Monophyly of the genus was tested using 66 morphological characters in a cladistic analysis. Camptocerus was recovered as monophyletic and 31 species were recognized.
Cognato, Anthony I., Smith, Sarah M.
core   +2 more sources

Anti-Candida Activity of Bursera morelensis Ramirez Essential Oil and Two Compounds, α-Pinene and γ-Terpinene—An In Vitro Study

open access: yesMolecules, 2017
The candidiasis caused by C. albicans is a public health problem. The abuse of antifungals has contributed to the development of resistance. B. morelensis has demonstrated antibacterial and antifungal activities.
C. Rebeca Rivera-Yañez   +9 more
doaj   +1 more source

Plant dispersal across the tropical Atlantic by wind and sea currents [PDF]

open access: yes, 2004
This review brings together evidence on the monophyly and ages of angiosperm lineages ranging across the tropical Atlantic with data on the direction, strength, and speed of sea currents and wind jets across that ocean. Mainly for pragmatic reasons (data
Renner, Susanne S.
core   +1 more source

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