- [101] Bourc’his D, Xu GL, C-S Lin, B Bollman and T H Bestor. "Dnmt3L and the establishment of maternal genomic imprints". Science. 2001-12-21;294, 2536-2539
- [102] Xu GL, T H Bestor‡, D Bourc’his, CL Hsieh, N Tommerup, M, Bugge, X, Qu, J J Russo and E Viegas-Péquignot. "Chromosome instability and immunodeficiency syndrome caused by mutations in a DNA methyltransferase gene". Nature. 1999-11-11;402, 187-191
- [103] Xu GL and T H Bestor. "Cytosine methylation targeted to predetermined sequences". Nature Genetics. 1997-12-01;17, 376-378
- [104] Chuang, LSH, H-I Ian, T-W Hoh, H-H Ng, Xu GL and BFL Li. "Human DNA-(Cytosine-5) methyltransferase - PCNA complex as a target for p21WAF1". Science. 1997-09-26;277, 1996-2000
- [105] Lücke, S, Xu GL, Z Palfi, M Cross, V Bellofatto and A Bindereif. "Spliced leader RNA of trypanosomes: in vivo mutational analysis reveals extensive and distinct requirements for trans splicing and cap4 formation". EMBO J. 1996-08-15;15, 4380-4391
- [106] Xu GL, Willert J, Kapfer W, T-A Trautner. "BsuCI, a type-I restriction- modification system in Bacillus subtilis". Gene. 1995-05-19;157, 59
- [107] Palfi, Z, Xu GL and A Bindereif. "Spliced leader-associated RNA of trypanosomes -sequence conservation and association with protein components common to trans - spliceosomal ribonucleoproteins". J Biol Chem. 1994-12-02;J. Biol. Chem.
- [108] Xu GL, B Wieland and A Bindereif. "trans-spliceosomal U6 RNAs of Crithidia fasciculata and Leptomonas seymouri: Deviation from the conserved ACAGAG sequence and potential base pairing with spliced leader RNA". Mol Cell Biol. 1994-07-01;14, 4565-4570
- [109] Xu GL, Kapfer W, Walter J, T-A Trautner. "BsuBI—an isospecific restriction and modification system of PstI: characterization of the BsuBI genes and enzymes". Nucleic Acids Research. 1992-12-25;20, 6517-6523