User profiles for O. Billker

Oliver Billker

Umeå University
Verified email at umu.se
Cited by 10857

[PDF][PDF] Calcium-dependent signaling and kinases in apicomplexan parasites

O Billker, S Lourido, LD Sibley - Cell host & microbe, 2009 - cell.com
Calcium controls many critical events in the complex life cycles of apicomplexan parasites
including protein secretion, motility, and development. Calcium levels are normally tightly …

Regulation of infectivity of Plasmodium to the mosquito vector

RE Sinden, GA Butcher, O Billker, SL Fleck - Advances in parasitology, 1996 - Elsevier
Publisher Summary This chapter discusses the complex factors regulating the infectivity of
the gametocyte to the mosquito vector and describes the patterns of parasite biology that …

Protein kinases of malaria parasites: an update

C Doerig, O Billker, T Haystead, P Sharma… - Trends in …, 2008 - cell.com
Protein kinases (PKs) play crucial roles in the control of proliferation and differentiation in
eukaryotic cells. Research on protein phosphorylation has expanded tremendously in the past …

Identification of xanthurenic acid as the putative inducer of malaria development in the mosquito

O Billker, V Lindo, M Panico, AE Etienne, T Paxton… - Nature, 1998 - nature.com
Malaria is transmitted from vertebrate host to mosquito vector by mature sexual blood-living
stages called gametocytes 1 , 2 . Within seconds of ingestion into the mosquito bloodmeal, …

[HTML][HTML] Calcium and a calcium-dependent protein kinase regulate gamete formation and mosquito transmission in a malaria parasite

O Billker, S Dechamps, R Tewari, G Wenig… - Cell, 2004 - cell.com
Transmission of malaria parasites to mosquitoes is initiated by the obligatory sexual
reproduction of the parasite within the mosquito bloodmeal. Differentiation of specialized …

[PDF][PDF] Functional profiling of a Plasmodium genome reveals an abundance of essential genes

…, AB Vaidya, K Wengelnik, JC Rayner, O Billker - Cell, 2017 - cell.com
The genomes of malaria parasites contain many genes of unknown function. To assist drug
development through the identification of essential genes and pathways, we have measured …

A cascade of DNA-binding proteins for sexual commitment and development in Plasmodium

…, AE Williams, M Llinas, M Berriman, O Billker… - Nature, 2014 - nature.com
Commitment to and completion of sexual development are essential for malaria parasites (protists
of the genus Plasmodium) to be transmitted through mosquitoes 1 . The molecular …

The conserved plant sterility gene HAP2 functions after attachment of fusogenic membranes in Chlamydomonas and Plasmodium gametes

…, RE Steele, RE Sinden, WJ Snell, O Billker - Genes & …, 2008 - genesdev.cshlp.org
The cellular and molecular mechanisms that underlie species-specific membrane fusion
between male and female gametes remain largely unknown. Here, by use of gene discovery …

[HTML][HTML] A comprehensive evaluation of rodent malaria parasite genomes and gene expression

…, SA Ogun, D Cunningham, A Erhart, O Billker… - BMC biology, 2014 - Springer
Background Rodent malaria parasites (RMP) are used extensively as models of human
malaria. Draft RMP genomes have been published for Plasmodium yoelii, P. berghei ANKA (PbA…

[PDF][PDF] Heparan sulfate proteoglycans provide a signal to Plasmodium sporozoites to stop migrating and productively invade host cells

…, BL Bennett, R Lawrence, JD Esko, O Billker… - Cell host & …, 2007 - cell.com
Malaria infection is initiated when Anopheles mosquitoes inject Plasmodium sporozoites
into the skin. Sporozoites subsequently reach the liver, invading and developing within …