| Literature DB >> 1331940 |
M Gramiccia1, D F Smith, M C Angelici, P D Ready, L Gradoni.
Abstract
A 196 bp fragment of cloned kinetoplast (k) DNA of Leishmania infantum has been sequenced and shown to be diagnostic for this species. The DNA from 10(4)-10(5) promastigotes was routinely and specifically detected in crude dot blots of whole cells lysed in situ, and there was no cross-hybridization with 10(6) cells of L. major, L. tropica, L. killicki, L. aethiopica, L. braziliensis and L. mexicana. A low degree of hybridization was found with L. donovani and L. chagasi. This probe will be of particular use in Mediterranean countries, such as Italy, in which dermotropic zymodemes of L. infantum can be difficult to isolate and grow in numbers sufficient for isoenzyme typing.Entities:
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Year: 1992 PMID： 1331940 DOI： 10.1017/s0031182000073650
Source DB: PubMed Journal: Parasitology ISSN： 0031-1820 Impact factor: 3.234