التفاصيل البيبلوغرافية
| العنوان: |
Nuclear ribosomal internal transcribed spacer 1 (ITS1) variation in the Anastrepha fraterculus cryptic species complex (Diptera, Tephritidae) of the Andean region. |
| المؤلفون: |
Sutton, Bruce D., Steck, Gary J., Norrbom, Allen L., Rodriguez, Erick J., Srivastava, Pratibha, Alvarado, Norma Nolazco, Colque, Fredy, Landa, Erick Yábar, Sánchez, Juan José Lagrava, Quisberth, Elizabeth, Peñaranda, Emilio Arévalo, Rodriguez Clavijo, P. A., Alvarez-Baca, Jeniffer K., Zapata, Tito Guevara, Ponce, Patricio |
| المصدر: |
ZooKeys; 2015, Issue 540, p175-191, 17p |
| مصطلحات موضوعية: |
RIBOSOMAL DNA, ANASTREPHA, SPECIES, NUCLEOTIDE sequence |
| مصطلحات جغرافية: |
ANDES Region |
| مستخلص: |
The nuclear ribosomal internal transcribed spacer 1 (ITS1) was sequenced for Anastrepha fraterculus (Wiedemann, 1830) originating from 85 collections from the northern and central Andean countries of South America including Argentina (Tucumán), Bolivia, Perú, Ecuador, Colombia, and Venezuela. The ITS1 regions of additional specimens (17 collections) from Central America (México, Guatemala, Costa Rica, and Panamá), Brazil, Caribbean Colombia, and coastal Venezuela were sequenced and together with published sequences (Paraguay) provided context for interpretation. A total of six ITS1 sequence variants were recognized in the Andean region comprising four groups. Type I predominates in the southernmost range of A. fraterculus. Type II predominates in its northernmost range. In the central and northern Andes, the geographic distributions overlap and interdigitate with a strong elevational effect. A discussion of relationships between observed ITS1 types and morphometric types is included. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
Complementary Index |
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