Genetic Polymorphisms in VIR Genes among Indian Plasmodium vivax Populations
نویسندگان
چکیده
منابع مشابه
Genetic Polymorphisms in VIR Genes among Indian Plasmodium vivax Populations
The vir genes are antigenic genes and are considered to be possible vaccine targets. Since India is highly endemic to Plasmodium vivax, we sequenced 5 different vir genes and investigated DNA sequence variations in 93 single-clonal P. vivax isolates. High variability was observed in all the 5 vir genes; the vir 1/9 gene was highly diverged across Indian populations. The patterns of genetic dive...
متن کاملThe genetic diversity of Plasmodium vivax populations.
Little is known of the genetic diversity and population structure of Plasmodium vivax, a debilitating and highly prevalent malaria parasite of humans. This article reviews the known polymorphic genetic markers, summarizes current data on the population structure of this parasite and discusses future prospects for using knowledge of the genetic diversity to improve control measures.
متن کاملDiversity of vir Genes in Plasmodium vivax from Endemic Regions in the Republic of Korea: an Initial Evaluation
Variant surface antigens (VSAs) encoded by pir families are considered to be the key proteins used by many Plasmodium spp. to escape the host immune system by antigenic variation. This attribute of VSAs is a critical issue in the development of a novel vaccine. In this regard, a population genetic study of vir genes from Plasmodium vivax was performed in the Republic of Korea (ROK). Eighty-five...
متن کاملGenetic mutations in 57 and 58 codons gene of Plasmodium vivax dihydrofolate reductase
Introduction: The use of Sulfadoxine and pyrimethamine (SP) for treatment of vivax malaria is not common in most of malarious areas because of sensivity of this parasite to chloroquine. But, Plasmodium vivax isolates are exposed to SP because of mixed infection with P.falciparum and this subject has lead to emergence of mutations in P.vdhfr gene. As Plasmodium vivax is the most prevalent specie...
متن کاملGenotyping of MSP3β gene in Indian Plasmodium vivax.
BACKGROUND & OBJECTIVES The search for effective polymorphic markers in Plasmodium vivax is highly demanding to understand its transmission in a population. Due to the limited knowledge existing for P. vivax, the search for polymorphic markers for population studies is ongoing. The MSP gene family of Plasmodia has been linked with immune evasion. To study the circulating parasite population P. ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The Korean Journal of Parasitology
سال: 2014
ISSN: 1738-0006
DOI: 10.3347/kjp.2014.52.5.557