Results 51 to 60 of about 1,860 (148)

Data Mining for Simple Sequence Repeats in Oil Palm Expressed Sequence Tags [PDF]

open access: yes, 2009
Expressed Sequence Tags or ESTs are small pieces of DNA sequence that are generated by sequencing either one or both ends of an expressed gene. ESTs provide researchers with a quick and inexpensive route for discovering new genes, for obtaining data on ...
Aikkal Riju, Vadivel Arunachalam
core   +1 more source

Pengembangan Atlas Keanekaragaman Flora di Kampus Universitas Negeri Surabaya sebagai Sarana Identifikasi [PDF]

open access: yes, 2016
Materi keanekaragaman hayati tingkat gen dan jenis maupun angiospermae di dalamnya terdapat kegiatan pengamatan, menggolongkan tumbuhan, dan identifikasi, sehingga dibutuhkan sarana identifikasi untuk membantu guru dan calon guru agar dapat mencapai KD ...
WAHYUNINDITA, V. (VERINA)
core  

Systematic and Phylogenetic Analysis of the Ole e 1 Pollen Protein Family Members in Plants [PDF]

open access: yes, 2011
16 páginas, 2 figuras, 1 tabla.Support of the Spanish Ministry of Science and Innovation (ERDF-cofinanced project BFU2008-00629) and Andalusian Regional Government (ERDF-cofinanced Proyectos de Excelencia CVI5767 and AGR6274) is gratefully acknowledged.
Habbecke, Martin   +5 more
core   +2 more sources

Net primary productivity and litter decomposition rates in two distinct Amazonian peatlands

open access: yesGlobal Change Biology, Volume 30, Issue 8, August 2024.
Our understanding of carbon cycling in tropical peatlands is limited by the lack of data on forest productivity and litter decomposition. Here we present measurements from two floristically distinct Amazonian peatland forests, a palm‐dominated swamp and a thin‐stemmed hardwood swamp.
G. C. Dargie   +13 more
wiley   +1 more source

Geography and ecology shape the phylogenetic composition of Amazonian tree communities

open access: yesJournal of Biogeography, Volume 51, Issue 7, Page 1163-1184, July 2024.
Abstract Aim Amazonia hosts more tree species from numerous evolutionary lineages, both young and ancient, than any other biogeographic region. Previous studies have shown that tree lineages colonized multiple edaphic environments and dispersed widely across Amazonia, leading to a hypothesis, which we test, that lineages should not be strongly ...
Bruno Garcia Luize   +216 more
wiley   +1 more source

Dietary flexibility of the greater bamboo lemur (Prolemur simus), a specialized feeder, in eastern Madagascar

open access: yesAmerican Journal of Primatology, Volume 86, Issue 5, May 2024.
“Percentage of feeding observations of Prolemur simus on bamboo and non‐bamboo resources across three study sites” Abstract The degree of dietary flexibility in primates is species specific; some incorporate a wider array of resources than others. Extreme interannual weather variability in Madagascar results in seasonal resource scarcity which has been
T. Hasimija Mihaminekena   +11 more
wiley   +1 more source

The legacy of terrestrial plant evolution on cell wall fine structure

open access: yesPlant, Cell &Environment, Volume 47, Issue 4, Page 1238-1254, April 2024.
Abstract The evolution of land flora was an epochal event in the history of planet Earth. The success of plants, and especially flowering plants, in colonizing all but the most hostile environments required multiple mechanisms of adaptation. The mainly polysaccharide‐based cell walls of flowering plants, which are indispensable for water transport and ...
Jonatan U. Fangel   +9 more
wiley   +1 more source

Molecular Dating, Evolutionary Rates, and the Age of the Grasses [PDF]

open access: yes, 2017
Many questions in evolutionary biology require an estimate of divergence times but, for groups with a sparse fossil record, such estimates rely heavily on molecular dating methods.
Christin, Pascal-Antoine   +5 more
core  

Nuclear phylogenomics of angiosperms and insights into their relationships and evolution

open access: yesJournal of Integrative Plant Biology, Volume 66, Issue 3, Page 546-578, March 2024.
This review synthesizes numerous nuclear phylogenomic analyses of angiosperms (analyses that resolved the relationships of major clades, most orders, and many families and subgroups) and discusses the improved understanding of angiosperm biogeography, diversification dynamics, and character evolution.
Guojin Zhang, Hong Ma
wiley   +1 more source

SOCIAL ORGANIZATION BASED ON CHAIN-NETWORK LOGIC TO PROMOTE THE EXPLORATION OF NATIVE AÇAÍ IN WESTERN BRAZILIAN AMAZON. [PDF]

open access: yes, 2013
The present paper has the objective to expose a proposition of organization within a chain and network logic, aiming to potentiate the extraction of the Native Açaí Berry at the Western Brazilian Amazon rainforest.
Diego Cristovão A. Souza Paes   +3 more
core   +1 more source

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