TY  - JOUR
AU  - Li, Yong
AU  - Cheng, Rong
AU  - Liu, Xiao-Yu
AU  - Mihaljica, Darko
AU  - Cheng, Tian-Yin
PY  - 2024
UR  - http://rimi.imi.bg.ac.rs/handle/123456789/1486
AB  - The majority of ixodid ticks display host-specificity to varying extents. Feeding on different hosts affects their development and reproduction. Consequences can be analyzed at the level of the egg, as it is the initial stage of tick development. Tick egg proteins are abundant and diverse, providing nutrients for embryonic development. However, studies on tick egg profiles are scarce. In this study, we aimed to analyze whether feeding Haemaphysalis qinghaiensis ticks on the yaks (Bos grunniens) and domestic sheep (Ovis aries) has an impact on the variety and variability of the egg proteome. Detached engorged females were used to lay eggs, which were then collected, dewaxed, and subjected to protein extraction. The extracted egg proteins were enzymatically digested using Filter-Aided Sample Preparation (FASP), and the unique peptides were separated and detected by Liquid Chromatography-tandem Mass Spectrometry (LC–MS/MS). The MS data were searched against the previously constructed whole tick transcriptome library of H. qinghaiensis, and the UniProt database for the identification of tick-derived egg proteins. The analysis revealed 49 and 53 high-confidence proteins identified in eggs collected from B. grunniens (EggBg) and O. aries (EggOa), respectively. Of these, 46 high-confidence proteins were common to both egg types, while three were unique to EggBg and seven to EggOa. All the identified proteins mainly belonged to enzymes, enzyme inhibitors, transporters, and proteins with unknown functions. The differential abundance analysis showed that nine proteins were significantly more present in EggBg, while six were significantly more present in EggOa. Overall, enzymes were the most diverse group, while vitellogenin (Vg) was the most abundant. Blood meal uptake on different hosts has a certain effect on the egg proteome composition and the abundance of some proteins, but it may also lead to compensation of protein roles.
PB  - Springer  Nature
T2  - Parasitology Research
T2  - Parasitology Research
T1  - The effect of feeding on different hosts on the egg proteins in Haemaphysalis qinghaiensis tick
IS  - 4
SP  - 197
VL  - 123
DO  - 10.1007/s00436-024-08211-3
ER  - 

@article{
author = "Li, Yong and Cheng, Rong and Liu, Xiao-Yu and Mihaljica, Darko and Cheng, Tian-Yin",
year = "2024",
abstract = "The majority of ixodid ticks display host-specificity to varying extents. Feeding on different hosts affects their development and reproduction. Consequences can be analyzed at the level of the egg, as it is the initial stage of tick development. Tick egg proteins are abundant and diverse, providing nutrients for embryonic development. However, studies on tick egg profiles are scarce. In this study, we aimed to analyze whether feeding Haemaphysalis qinghaiensis ticks on the yaks (Bos grunniens) and domestic sheep (Ovis aries) has an impact on the variety and variability of the egg proteome. Detached engorged females were used to lay eggs, which were then collected, dewaxed, and subjected to protein extraction. The extracted egg proteins were enzymatically digested using Filter-Aided Sample Preparation (FASP), and the unique peptides were separated and detected by Liquid Chromatography-tandem Mass Spectrometry (LC–MS/MS). The MS data were searched against the previously constructed whole tick transcriptome library of H. qinghaiensis, and the UniProt database for the identification of tick-derived egg proteins. The analysis revealed 49 and 53 high-confidence proteins identified in eggs collected from B. grunniens (EggBg) and O. aries (EggOa), respectively. Of these, 46 high-confidence proteins were common to both egg types, while three were unique to EggBg and seven to EggOa. All the identified proteins mainly belonged to enzymes, enzyme inhibitors, transporters, and proteins with unknown functions. The differential abundance analysis showed that nine proteins were significantly more present in EggBg, while six were significantly more present in EggOa. Overall, enzymes were the most diverse group, while vitellogenin (Vg) was the most abundant. Blood meal uptake on different hosts has a certain effect on the egg proteome composition and the abundance of some proteins, but it may also lead to compensation of protein roles.",
publisher = "Springer  Nature",
journal = "Parasitology Research, Parasitology Research",
title = "The effect of feeding on different hosts on the egg proteins in Haemaphysalis qinghaiensis tick",
number = "4",
pages = "197",
volume = "123",
doi = "10.1007/s00436-024-08211-3"
}

Li, Y., Cheng, R., Liu, X., Mihaljica, D.,& Cheng, T.. (2024). The effect of feeding on different hosts on the egg proteins in Haemaphysalis qinghaiensis tick. in Parasitology Research
Springer  Nature., 123(4), 197.
https://doi.org/10.1007/s00436-024-08211-3

Li Y, Cheng R, Liu X, Mihaljica D, Cheng T. The effect of feeding on different hosts on the egg proteins in Haemaphysalis qinghaiensis tick. in Parasitology Research. 2024;123(4):197.
doi:10.1007/s00436-024-08211-3 .

Li, Yong, Cheng, Rong, Liu, Xiao-Yu, Mihaljica, Darko, Cheng, Tian-Yin, "The effect of feeding on different hosts on the egg proteins in Haemaphysalis qinghaiensis tick" in Parasitology Research, 123, no. 4 (2024):197,
https://doi.org/10.1007/s00436-024-08211-3 . .