Pig's pathogenic mechanism of ascariasis is announced

Pig's pathogenic mechanism of ascariasis is announced
Pig's pathogenic mechanism of ascariasis is announced
It is reported ' The easy reporter of reporter Lee's weather Liu Jia) Large genetic research institute and Australia Melbourne university of China of Shenzhen dominate the round worm's genome of pig finished to study, announce pig ascariasis hereditary characteristic and pathogenic mechanism, have important reference meanings in preventing and curing people's ascariasis. Their theses were issued in international top magazine " Nature " online a few days ago. Researchers adopt the high flux of new generation to check order technology carry on the whole gene order-checking to pig's round worm, find pig's round worm's genome by 273 million bases to making up, probably contain 18500 protein code genes. Have duplicated group's checking order and analysis through round worm adult and larva while organizing to the pig, researchers have also found many attitude location of nucleotide of 164000 forms to click. These data have offered the important clue for studying pig's round worm and duplicating the mode in invading the constellation subject at different development stages. In addition, the hereditary feature correlated with depending on for a living that researchers have also found pig's round worm similar to people's round worm, if pig's parasite can secrete some materials, helps it to invade animal's organism, resist the host's immune system at the same time. This project person in charge, big genetic researcher Li Bo in China, Shenzhen point out, pig's round worm and people's round worm's blood reason have very near relation, as an ideal model which the parasite studies. Through carrying on the whole gene order-checking to pig's round worm and analyzing, further excavate genome information, it is expected to offer more valuable information for preventing and curing people's ascariasis.


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