scholarly journals Characterization of Microsatellite Markers in the African Tropical Tree Species Guibourtia ehie (Fabaceae, Detarioideae)

2017 ◽  
Vol 5 (7) ◽  
pp. 1700023
Author(s):  
Félicien Tosso ◽  
Jean-Louis Doucet ◽  
Jérémy Migliore ◽  
Kasso Daïnou ◽  
Esra Kaymak ◽  
...  



2006 ◽  
Vol 7 (1) ◽  
pp. 53-56 ◽  
Author(s):  
ALINE C. BRAGA ◽  
ALESSANDRA M. M. REIS ◽  
LÉLIA T. LEOI ◽  
RINALDO W. PEREIRA ◽  
ROSANE G. COLLEVATTI


2008 ◽  
Vol 10 (4) ◽  
pp. 1001-1004 ◽  
Author(s):  
Marcela Corbo Guidugli ◽  
Tatiana de Campos ◽  
Adna Cristina Barbosa de Sousa ◽  
Juliana Massimino Feres ◽  
Alexandre Magno Sebbenn ◽  
...  


2000 ◽  
Vol 9 (5) ◽  
pp. 639-641 ◽  
Author(s):  
M. Miwa ◽  
R. Tanaka ◽  
M. Shinone ◽  
K. Kojima ◽  
T. Hogetsu


2011 ◽  
Vol 98 (11) ◽  
pp. e300-e302 ◽  
Author(s):  
Ronai Ferreira-Ramos ◽  
Mariza Monteiro ◽  
Maria I. Zucchi ◽  
José B. Pinheiro ◽  
Carlos A. Martinez ◽  
...  


2010 ◽  
Vol 2 (S1) ◽  
pp. 109-111 ◽  
Author(s):  
Shinsuke Masuda ◽  
Naoki Tani ◽  
Masato Ohtani ◽  
Soon Leong Lee ◽  
Norwati Muhammad ◽  
...  


REINWARDTIA ◽  
2014 ◽  
Vol 14 (1) ◽  
pp. 43 ◽  
Author(s):  
Fifi Gus Dwiyanti ◽  
Koichi Kamiya ◽  
Ko Harada

DWIYANTI, F.G., KAMIYA, K. & HARADA, K. 2014. Phylogeographic structure of the commercially important tropical tree species Dryobalanops aromatica Gaertn. F. (Dipterocarpaceae) revealed by microsatellite markers. Reinwardtia 14(1): 43 – 51. ? Dryobalanops aromatica Gaertn. F. (Kapur) is an economically important timber species in Southeast Asia that can serve as a good model for studying the impact of the Pleistocene glaciations on the genetic diversity and distribution of species in tropical regions. Seven polymorphic microsatellite markers were analyzed in five natural populations of D. aromatica (N = 120 individuals): Gunung Panti in Malay Peninsula, Lingga Island in Lingga Archipelago, Lambir Hills National Park, Limbang and Similajau National Park in Borneo. The level of gene diversity (HE) for the five populations was relatively high with a range from 0.571 (Similajau) to 0.729 (Gunung Panti). The high genetic diversity in the present study could be attributed to the larger refugia population sizes of D. aromatica than that of other species. The population genetic structure revealed two distinct groups: the Malay Peninsula-Lingga Archipelago and Borneo. This pattern suggests that populations in each geographical area might be the consequence of post-glacial expansion from one or two refugia, but that gene flow between different glacial refugia was fairly restricted.



2004 ◽  
Vol 28 (1) ◽  
pp. 21-27 ◽  
Author(s):  
Rafael Vasconcelos Ribeiro ◽  
Gustavo Maia Souza ◽  
Angelo Gilberto Manzatto ◽  
Eduardo Caruso Machado ◽  
Ricardo Ferraz de Oliveira

The characterization of different ecological groups in a forest formation/succession is unclear. To better define the different successional classes, we have to consider ecophysiological aspects, such as the capacity to use or dissipate the light energy available. The main objective of this work was to assess the chlorophyll fluorescence emission of tropical tree species growing in a gap of a semi-deciduous forest. Three species of different ecological groups were selected: Croton floribundus Spreng. (pioneer, P), Astronium graveolens Jacq. (early secondary, Si), and Esenbeckia febrifuga A. Juss. (late secondary, St). The potential (Fv/Fm) and effective (deltaF/Fm') quantum efficiency of photosystem II, apparent electron transport rate (ETR), non-photochemical (qN) and photochemical (qP) quenching of fluorescence were evaluated, using a modulated fluorometer, between 7:30 and 11:00 h. Values of Fv/Fm remained constant in St, decreasing in P and Si after 9:30 h, indicating the occurrence of photoinhibition. Concerning the measurements taken under light conditions (deltaF/Fm', ETR, qP and qN), P and Si showed better photochemical performance, i.e., values of deltaF/Fm', ETR and qP were higher than St when light intensity was increased. Values of qN indicated that P and Si had an increasing tendency of dissipating the excess of energy absorbed by the leaf, whereas the opposite was found for St. The principal component analysis (PCA), considering all evaluated parameters, showed a clear distinction between St, P and Si, with P and Si being closer. The PCA results suggest that chlorophyll fluorescence may be a potential tool to differentiate tree species from distinct successional groups.



2012 ◽  
Vol 11 (4) ◽  
pp. 3729-3734
Author(s):  
P.A. Moreira ◽  
S.A.S. Sousa ◽  
F.A. Oliveira ◽  
N.H. Araújo ◽  
G.W. Fernandes ◽  
...  


Sign in / Sign up

Export Citation Format

Share Document