Authors: Ohse, K.C, Matiolli, C.C, Scarpassa, V.M, Santos, V. S, Tadei, W. P, Rafael, M. S
Anopheles darlingi is the most anthropophilic mosquito related to Plasmodium infection of malaria, causing significant morbidity and mortality in South America. Pyrethroid chemical has been used to control mosquitos. We analyzed the expression of trypsin-3 and phosrestin II genes implicated to feeding and resistance to insecti.. Read More»
Authors: J. Lee, S.Y. Kim, S.H. Park and M.A. Ali
The phylogeny of a phylogenetically poorly known family, Phytolaccaceae sensu lato (s.l.), was constructed for resolving conflicts concerning taxonomic delimitations. Cladistic analyses were made based on 44 sequences of the internal transcribed spacer of nuclear ribosomal DNA from 11 families (Aizoaceae, Basellaceae, Didiereaceae, Molluginaceae, Nyctagin.. Read More»
Authors: S.Y. Chen, X. Ma, X.Q. Zhang, L.K. Huang and J.N. Zhou
Agropyron Gaertn. is the most important genus in Triticeae (Poaceae), which includes many forage grasses with high economic value. The genetic diversity and relationships of 36 accessions from five crested wheatgrass species were analyzed by gliadin markers. A total of 54 product bands were detected after acid polyacrylamide gel electrophoresis (A-PAGE), .. Read More»
Authors: H.A. Khan, I.A. Arif, A.A. Al Homaidan and A.H. Al Farhan
The present study reports the application of mitochondrial markers for the molecular phylogeny of Oryx species, including the Arabian oryx (AO), scimitar-horned oryx (SHO) and plains oryx (PO), using the Addax as an outgroup. Sequences of three molecular markers, 16S rRNA, cytochrome b and a control region, for the above four taxa were aligned and the top.. Read More»
Authors: L.P. Marouelli, P.W. Inglis, M.A. Ferreira and G.S.C. Buso
The family Heliconiaceae contains a single genus, Heliconia, with approximately 180 species of Neotropical origin. This genus was formerly allocated to the family Musaceae, but today forms its own family, in the order Zingiberales. The combination of inverted flowers, a single staminode and drupe fruits is an exclusive charact.. Read More»
Authors: Q.Q. Song, Z.X. Chai, J.W. Xin, S.J. Zhao, Q.M. Ji, C.F. Zhang, Z.J. Ma and J.C. Zhong
To determine the level of genetic diversity and phylogenetic relationships among Tibetan yak populations, the mitochondrial DNA cytochrome c oxidase subunit 3 (COIII) genes of 378 yak individuals from 16 populations were analyzed in this study. The results showed that the length of cytochrome c oxidase subunit 3 gene sequences was 781 bp, with nucleotide .. Read More»
Authors: W.J. Yuan, S. Ye, L.-H. Du, S.-M. Li, X. Miao and F.-D. Shang
Dendranthema morifolium (Asteraceae) is a perennial herbaceous plant native to China. A long history of artificial crossings may have resulted in complex genetic background and decreased genetic diversity. To protect the genetic diversity of D. morifolium and enabling breeding of new D. morifolium cultivars, we developed a set.. Read More»
Authors: Y.N. Huang, J. Li, Q.Y. Jiang, X.S. Shen, X.Y. Yan, Y.B. Tang, J. Huang, Y.F. Guo, G.Q. Lan and H.S. Jiang
In the present study, the complete mitochondrial (mt) genome of Cyclemys dentata was determined using PCR reactions. The structural organization and gene order of C. dentata were equivalent to those of most other vertebrates. The mt genome was 16,489 bp in length, has rich A+T content, consisting of 13 protein-coding genes, 2 ribosomal RNA genes, 22 trans.. Read More»
Authors: R.S.P. Antunes, V.N. Gomes, S.M.A.P. Prioli , R.A. Prioli, H.F. J�ºlio Jr., L.M. Prioli, C.S. Agostinho and A.J. Prioli
Brycon is one of the main genera of Neotropical freshwater fish. In Brazil, Brycon species have been found in many hydrographic basins, such as the Amazon, Paraná, Paraguay, and Araguaia-Tocantins basins. We examined the phylogenetic relationships among the species Brycon orbignyanus, B. hilarii, B. cf. pesu, B. cephalu.. Read More»
Authors: ��. Karaka�� Metin, M. T�¼rkta��, F. Ertu��rul and E. Kaya
The study of phylogenetic relationships between 14 Colchicum taxa spread throughout Turkey was performed using a fluorescent-based amplified fragment length polymorphism (AFLP) technique. Five primer pair combinations were used in AFLP reactions. The data set was analyzed statistically using the NTSYS 2.1 software, and the nei.. Read More»