Michailidis G, Argiriou A, Darzentas N, Tsaftaris A: Analysis of xyloglucan endotransglycosylase/hydrolase (XTH) genes from allotetraploid (Gossypium hirsutum) cotton and its diploid progenitors expressed during fiber elongation. J Plant Physiol. 2009 Mar 1;166(4):403-16. Epub 2008 Sep 11. PubMed PMID: 18789555. doi: http://dx.doi.org/10.1016/j.jplph.2008.06.013
