Example sentences for: cyst

How can you use “cyst” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • Should a gene appear to be present in other closely related plant parasites, such as the cyst nematodes, the transfer event probably affected a common ancestor of the two families of parasitic nematodes (event 'a' in Figure 1).

  • However, similar experiments do not yield amplification products from the cyst nematodes we tested.

  • Included are 32,735 sequences from Meloidogyne species ( M. incognita 12,752, M. hapla 11,049, M. javanica 5,600, M. arenaria 3,334), as well as ESTs from cyst nematode species ( G. rostochiensis 5,934, H. glycines 4,327, G. pallida 1,832), and the lesion nematode ( P. penetrans 2,048).

  • Sixty-four ESTs had significant homology to the putative fatty-acid-binding protein Sec-2, confirming the abundant expression of this gene reported in L2 cDNA libraries from M. incognita [ 29 ] and the cyst nematodes G. rostochiensis and G. pallida cDNA [ 30 ] . Sec-2 is secreted by plant-parasitic nematodes at relatively high levels [ 34 ] . Several abundantly expressed genes are also horizontal gene transfer candidates (see below).

  • The most extensively studied HGT candidates are four genes encoding β-1,4-endoglucanase, initially identified in the cyst nematodes G. rostochiensis and H. glycines [ 18 19 ] . These four genes (NemaGene Contig IDs MI00537, MI01011, MI01381 and MI01842) [ 30 ] appear to define two sets of paralogs formed before divergence of the cyst and root-knot nematodes.


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