Science

PLANTS Tens of millions of years before kindliness sowed its first crops, a nigh humbler organism was starting up its own large-scaleagricultural operations. Leaf-cutter ant species depend on actively managed fungus farming to feed their teaming colonies.  The ants saucily sequenced genome, based on iii male Atta cephalotes ants collected in Gamboa, Panama, and described in PLoS Geneticss February 10 issue, reveals a c ar profusey culled genetic profile that has been adapted all everyplace the millennia to survive and thrive in symbiosis with its prize fungus.  In comparison with former(a) biting louse genomes, the fungus-farming ants genome (estimated to have just oer 18,000 genes) appears to have been pruned back over the years. Presumably, the ants have lost these genes because of their dependence on the fungus, Garret Suen, a bacteriologist at the University of Wisconsin-Madison, and study co-author, say in a argus-eyed statement. They dont need these proteins kicking around any more.  The genetic regions that be to have been most hard trimmed are those connectedness up to solid food digestion. The ants are lacking, for instance, genes associated with nutrient acquisition and amino astringent biosynthesis, the researchers noted in their paper. These genes appear to be no long-acting required because the fungus may provide these nutrients.

  The fungus that the ants grow in their colonies is make into handy food packets, known as gongylidia, enough of amino acids, carbohydrates, lipids, proteins and vitamins. Work is before long underway to sequence the genome of the farmed fungus as headspring as other microbes that are known to exist in the symbiotic system. The genome allows us to find out interactions in this insect-microbial system, Cameron Currie, in any case a UW bacteriologist and paper co-author, tell in a on the watch statement. It improves our force to understand the ontogeny of symbiosis.  Researchers also hope to debate deeper into the ants deoxyribonucleic acid to better understand the vast...If you want to get a full essay, order it on our website: Ordercustompaper.com

If you want to get a full essay, wisit our page: write my paper