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How do Cryptosporidium oocysts survive outside hosts?
Oocyst transcriptomes reveal metabolic features that help Cryptosporidium parvum endure environmental stresses without nutrient supply.
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What pathogen was studied?
Cryptosporidium parvum, a zoonotic apicomplexan.
Source: Transcriptome analysis reveals unique metabolic features in the Cryptosporidium parvum Oocysts associated with environmental survival and stresses · DOI · quote verified
What stage survives in the environment?
Oocysts that can survive for a substantial time.
Source: Transcriptome analysis reveals unique metabolic features in the Cryptosporidium parvum Oocysts associated with environmental survival and stresses · DOI · quote verified
What is inside each oocyst?
Four sporozoites within a resistant oocyst wall.
Source: Transcriptome analysis reveals unique metabolic features in the Cryptosporidium parvum Oocysts associated with environmental survival and stresses · DOI · quote verified
What did transcriptome analysis reveal?
Unique metabolic features tied to surviving without nutrients and withstanding stresses.
Source: Transcriptome analysis reveals unique metabolic features in the Cryptosporidium parvum Oocysts associated with environmental survival and stresses · DOI · quote verified
Oocyst wall resistance?
Highly resistant to disinfectants.
Source: Transcriptome analysis reveals unique metabolic features in the Cryptosporidium parvum Oocysts associated with environmental survival and stresses · DOI · quote verified
Teaching point?
Environmental stages encode metabolic programs for persistence outside hosts.
Source: Transcriptome analysis reveals unique metabolic features in the Cryptosporidium parvum Oocysts associated with environmental survival and stresses · DOI · quote verified
Related pathogens in phylum?
Plasmodium, Toxoplasma, Eimeria, etc.
Source: Transcriptome analysis reveals unique metabolic features in the Cryptosporidium parvum Oocysts associated with environmental survival and stresses · DOI · quote verified
Best topic?
Metabolism of pathogen environmental stages.
Source: Transcriptome analysis reveals unique metabolic features in the Cryptosporidium parvum Oocysts associated with environmental survival and stresses · DOI · quote verified
Method?
Transcriptome analysis of oocysts.
Source: Transcriptome analysis reveals unique metabolic features in the Cryptosporidium parvum Oocysts associated with environmental survival and stresses · DOI · quote verified
Why oocysts matter epidemiologically?
Enable long environmental survival and transmission.
Source: Transcriptome analysis reveals unique metabolic features in the Cryptosporidium parvum Oocysts associated with environmental survival and stresses · DOI · quote verified
Stress context?
Natural environmental stresses without nutrient supply.
Source: Transcriptome analysis reveals unique metabolic features in the Cryptosporidium parvum Oocysts associated with environmental survival and stresses · DOI · quote verified