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Abbas Mokaram Hesar, Mahsa Rostami, Reza Ghaderi, Younes Rezaee Danesh, Arshad Jalal, Carlos Eduardo da Silva Oliveira and Marcelo Carvalho Minhoto Teixeira Filho
In a survey of root-knot nematodes in Iran, twenty-nine populations were collected from eleven provinces. All populations were identified as Meloidogyne javanica based on morphological and morphometric characteristics of females, males, J2s, and perineal...
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Edson S. Mori, Dagoberto Martins, Edivaldo D. Velini, Celso L. Marino, Cantídio F. Gouvêa, Suzi M.M. Leite, Edwin Camacho, Raymond P. Guries
Pág. 321 - 330
The aquatic plant species Egeria densa (Planch.) Casp and E. najas Planchon occur naturally in the Paraná River Basin of southeastern Brazil. Hydroelectric dam construction in the river basin has created several lakes, changing the ecology of the river ...
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Basilio Carrasco, Maurice Garnier, Lafayette Eaton, Rafael Guevara, Margarita Carú
Pág. 229 - 238
Random Amplifi ed Polymorphic DNA (RAPD) markers were used to assess the genetic diversity of 587 individuals, belonging to 22 populations of Nothofagus nervosa that were distributed through the Coastal (38°S to 41°S) and Andes Mountains in Central- S...
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L. de León, A. Rodríguez, P. Llop, M. M. López, Felipe Siverio
Pág. 862 - 871
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Jayme A. Povh, Nelson M. Lopera-Barrero, Ricardo P. Ribeiro, Enio Lupchinski Jr., Patrícia C. Gomes, Taís S. Lopes
Pág. 1 - 10
Native fi sh populations are decreasing due to several impact factors of the environment. In order to address this problem, several actions, for example stocking, have been accomplished. However, if these actions are undertaken without any scientifi c su...
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Eliezer Ávila Gandra, Tatiane Kuka Valente Gandra, Willians Sebastião de Mello, Huana da Silva Godoi
Pág. 109 - 118
A partir da década de 80, as técnicas moleculares começaram a ser utilizadas como uma alternativa aos métodos fenotípicos, tradicionalmente, utilizados em microbiologia de alimentos. Foi acelerada esta substituição com advento da descoberta da reação em ...
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Li, X.; Liu, L.; Gong, Y.; Wang, Y.; Fu, B.; Hou, X.; Zhu, X.; Yu, F.; Shen, H.
Pág. 440 - 446
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Mor, V.S.; Deswal, D.P.; Mann, A.; Dahiya, B.S.; Beniwal, B.S.
Pág. 757 - 766
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S. Bouda, F.F. Del Campo, A. Haddioui, M. Baaziz, L.E. Hernàndez
Pág. 172 - 179
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Nelson M. Lopera-Barrero, Jayme A. Povh, Ricardo P. Ribeiro, Patricia C. Gomes, Carolina B. Jacometo, Taís da Silva Lopes
Pág. 65 - 74
The use of appropriate sampling methods, the type of tissue or sample and the use of viable DNA extraction protocols are critical issues in studies based on PCR. In an attempt to identify a simple, reproducible, inexpensive and non-toxic method for obtai...
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