K. Amr, O. Messaoud, M. El-darouti, S. Abdelhak, and G. El-kamah, Mutational spectrum of Xeroderma pigmentosum group A in Egyptian patients, Gene, vol.533, pp.52-56, 2014.
URL : https://hal.archives-ouvertes.fr/pasteur-00991063

A. Anttinen, L. Koulu, E. Nikoskelainen, R. Portin, T. Kurki et al., Neurological symptoms and natural course of xeroderma pigmentosum, Brain, vol.131, pp.1979-1989, 2008.

N. Ben-halim, S. Hsouna, K. Lasram, I. Rejeb, A. Walha et al., Differential impact of consanguineous marriages on autosomal recessive diseases in Tunisia, Am. J. Hum. Biol, vol.28, pp.171-180, 2016.
URL : https://hal.archives-ouvertes.fr/pasteur-01374977

M. Ben-rekaya, N. Laroussi, O. Messaoud, M. Jones, M. Jerbi et al., A founder large deletion mutation in Xeroderma pigmentosum-Variant form in Tunisia: implication for molecular diagnosis and therapy, Biomed. Res. Int, p.256245, 2014.
URL : https://hal.archives-ouvertes.fr/pasteur-01060291

M. Ben-rekaya, O. Messaoud, F. Talmoudi, S. Nouira, H. Ouragini et al., High frequency of the V548A fs X572 XPC mutation in Tunisia: implication for molecular diagnosis, J. Hum. Genet, vol.54, pp.426-429, 2009.
URL : https://hal.archives-ouvertes.fr/pasteur-01375193

M. Ben-rekaya, C. Naouali, O. Messaoud, M. Jones, Y. Bouyacoub et al., Whole exome sequencing allows the identification of two novel groups of Xeroderma pigmentosum in Tunisia, XP-D and XP-E: impact on molecular diagnosis, J. Dermatol. Sci, vol.89, pp.172-180, 2018.
URL : https://hal.archives-ouvertes.fr/hal-01876284

S. Bensenouci, L. Louhibi, H. De-verneuil, K. Mahmoudi, and N. Saidi-mehtar, Diagnosis of Xeroderma Pigmentosum groups A and C by detection of two prevalent mutations in west algerian population: a rapid genotyping tool for the frequent XPC mutation c.1643_1644delTG, BioMed. Res. Int, p.2180946, 2016.

N. Calmels, G. Greff, C. Obringer, N. Kempf, C. Gasnier et al., Uncommon nucleotide excision repair phenotypes revealed by targeted high-throughput sequencing, Orphanet. J. Rare Dis, vol.11, p.26, 2016.
URL : https://hal.archives-ouvertes.fr/hal-01295286

J. E. Cleaver, E. T. Lam, and I. Revet, Disorders of nucleotide excision repair: the genetic and molecular basis of heterogeneity, Nat. Rev. Genet, vol.10, pp.756-768, 2009.

S. Emmert, T. D. Schneider, S. G. Khan, and K. H. Kraemer, The human XPG gene: gene architecture, alternative splicing and single nucleotide polymorphisms, Nucleic Acids Res, vol.29, pp.1443-1452, 2001.

S. Emmert, H. Slor, D. B. Busch, S. Batko, R. B. Albert et al., Relationship of neurologic degeneration to genotype in three xeroderma pigmentosum group G patients, J. Invest. Dermatol, vol.118, pp.972-982, 2002.

M. Fareed, A. , and M. , Genetics of consanguinity and inbreeding in health and disease, Ann. Hum. Biol, vol.44, pp.99-107, 2017.

H. Fassihi, M. Sethi, H. Fawcett, J. Wing, N. Chandler et al., Deep phenotyping of 89 xeroderma pigmentosum patients reveals unexpected heterogeneity dependent on the precise molecular defect, Proc. Natl. Acad. Sci. U.S.A, vol.113, 2016.

M. Ichihashi, Y. Fujiwara, Y. Uehara, and A. Matsumoto, A mild form of xeroderma pigmentosum assigned to complementation group G and its repair heterogeneity, J. Invest. Dermatol, vol.85, pp.284-287, 1985.

S. Ito, I. Kuraoka, P. Chymkowitch, E. Compe, A. Takedachi et al., XPG stabilizes TFIIH, allowing transactivation of nuclear receptors: implications for Cockayne syndrome in XP-G/CS patients, Mol. Cell, vol.26, pp.231-243, 2007.
URL : https://hal.archives-ouvertes.fr/hal-00189983

N. Iyer, M. S. Reagan, K. J. Wu, B. Canagarajah, and E. C. Friedberg, Interactions involving the human RNA polymerase II transcription/nucleotide excision repair complex TFIIH, the nucleotide excision repair protein XPG, and Cockayne syndrome group B (CSB) protein, Biochemistry, vol.35, pp.2157-2167, 1996.

M. Jerbi, M. Ben-rekaya, C. Naouali, M. Jones, O. Messaoud et al., Clinical, genealogical and molecular investigation of the xeroderma pigmentosum type C complementation group in Tunisia, Br. J. Dermatol, vol.174, pp.439-443, 2016.

S. W. Jung, N. H. Park, J. W. Shin, B. R. Park, C. J. Kim et al., Polymorphisms of DNA repair genes in Korean hepatocellular carcinoma patients with chronic hepatitis B: possible implications on survival, J. Hepatol, vol.57, pp.621-627, 2012.

W. Keijzer, N. G. Jaspers, P. J. Abrahams, A. M. Taylor, C. F. Arlett et al., A seventh complementation group in excision-deficient xeroderma pigmentosum, Mutat. Res, vol.62, pp.183-190, 1979.

Z. Kindil, M. A. Senhaji, A. Bakhchane, H. Charoute, S. Chihab et al., Genetic investigation of XPA gene: high frequency of the c.682CT mutation in Moroccan XP patients with moderate clinical profile, BMC Res. Notes, vol.10, p.704, 2017.

W. J. Kleijer, V. Laugel, M. Berneburg, T. Nardo, H. Fawcett et al., Incidence of DNA repair deficiency disorders in western Europe: xeroderma pigmentosum, Cockayne syndrome and trichothiodystrophy, DNA Repair, vol.7, pp.744-750, 2008.
URL : https://hal.archives-ouvertes.fr/hal-00281488

P. Lalle, T. Nouspikel, A. Constantinou, F. Thorel, and S. G. Clarkson, The founding members of xeroderma pigmentosum group G produce XPG protein with severely impaired endonuclease activity, J. Invest. Dermatol, vol.118, pp.344-351, 2002.
URL : https://hal.archives-ouvertes.fr/hal-00314448

O. Messaoud, M. Ben-rekaya, W. Cherif, F. Talmoudi, H. Boussen et al., Genetic homogeneity of mutational spectrum of group-A xeroderma pigmentosum in Tunisian patients, Int. J. Dermatol, vol.49, pp.544-548, 2010.
URL : https://hal.archives-ouvertes.fr/pasteur-00620996

M. Miêtus, E. Nowak, M. Jaciuk, P. Kustosz, J. Studnicka et al., Crystal structure of the catalytic core of Rad2: insights into the mechanism of substrate binding, Nucleic Acids Res, vol.42, pp.10762-10775, 2014.

S. Moriwaki, M. Takigawa, N. Igarashi, Y. Nagai, H. Amano et al., Xeroderma pigmentosum complementation group G patient with a novel homozygous missense mutation and no neurological abnormalities, Exp. Dermatol, vol.21, pp.304-307, 2012.

V. Natale and H. Raquer, Xeroderma pigmentosum-Cockayne syndrome complex, Orphanet. J. Rare Dis, vol.12, p.65, 2017.

P. G. Norris, J. L. Hawk, J. A. Avery, and F. Giannelli, Xeroderma pigmentosum complementation group G-report of two cases, Br. J. Dermatol, vol.116, pp.861-866, 1987.

T. Nouspikel and S. G. Clarkson, Mutations that disable the DNA repair gene XPG in a xeroderma pigmentosum group G patient, Hum. Mol. Genet, vol.3, pp.963-967, 1994.

T. Nouspikel, P. Lalle, S. A. Leadon, P. K. Cooper, and S. G. Clarkson, A common mutational pattern in Cockayne syndrome patients from xeroderma pigmentosum group G: implications for a second XPG function, Proc. Natl. Acad. Sci. U.S.A, vol.94, pp.3116-3121, 1997.
URL : https://hal.archives-ouvertes.fr/hal-00314450

R. T. Okinaka, A. V. Perez-castro, A. Sena, K. Laubscher, G. F. Strniste et al., Heritable genetic alterations in a xeroderma pigmentosum group G/Cockayne syndrome pedigree, Mutat. Res, vol.385, issue.97, pp.31-32, 1997.

L. Romdhane and S. Abdelhak, Research Unit on Molecular Investigation of Genetic Orphan Diseases, and Collaborators, Am. J. Med. Genet. A, vol.155, pp.238-267, 2011.

L. Romdhane, N. B. Halim, I. Rejeb, R. Kefi, Y. Bouyacoub et al., Specific aspects of consanguinity: some examples from the Tunisian population, Hum. Hered, vol.77, pp.167-174, 2014.
URL : https://hal.archives-ouvertes.fr/pasteur-01061190

L. Romdhane, R. Kefi, H. Azaiez, N. Ben-halim, K. Dellagi et al., Founder mutations in Tunisia: implications for diagnosis in North Africa and Middle East, Orphanet. J. Rare Dis, vol.7, p.52, 2012.
URL : https://hal.archives-ouvertes.fr/pasteur-00859423

A. Schäfer, S. Schubert, A. Gratchev, C. Seebode, A. Apel et al., Characterization of three XPG-defective patients identifies three missense mutations that impair repair and transcription, J. Invest. Dermatol, vol.133, pp.1841-1849, 2013.

M. A. Senhaji, O. Abidi, S. Nadifi, H. Benchikhi, K. Khadir et al., c.1643_1644delTG XPC mutation is more frequent in Moroccan patients with xeroderma pigmentosum, Arch. Dermatol. Res, vol.305, pp.53-57, 2013.
URL : https://hal.archives-ouvertes.fr/pasteur-00796957

D. T. Soltys, C. R. Rocha, L. K. Lerner, T. A. De-souza, V. Munford et al., Novel XPG (ERCC5) mutations affect DNA repair and cell survival after ultraviolet but not oxidative stress, Hum. Mutat, vol.34, pp.481-489, 2013.

N. Soufir, C. Ged, A. Bourillon, F. Austerlitz, C. Chemin et al., A prevalent mutation with founder effect in xeroderma pigmentosum group C from north Africa, J. Invest. Dermatol, vol.130, pp.1537-1542, 2010.
URL : https://hal.archives-ouvertes.fr/hal-00549153

W. P. Vermeij, M. E. Dolle, E. Reiling, D. Jaarsma, C. Payan-gomez et al., Restricted diet delays accelerated ageing and genomic stress in DNA-repair-deficient mice, Nature, vol.537, pp.427-431, 2016.

D. I. Zafeiriou, F. Thorel, A. Andreou, W. J. Kleijer, A. Raams et al., Xeroderma pigmentosum group G with severe neurological involvement and features of Cockayne syndrome in infancy, Pediatr. Res, vol.49, pp.407-412, 2001.

M. Zghal, N. El-fekih, B. Fazaa, M. Fredj, R. Zhioua et al., Xeroderma pigmentosum. Cutaneous, ocular, and neurologic abnormalities in 49 Tunisian cases, Tunis Med, vol.83, pp.760-763, 2005.
URL : https://hal.archives-ouvertes.fr/pasteur-01946461

J. Zhang, R. Cheng, X. Yu, Z. Sun, M. Li et al., Expansion of the genotypic and phenotypic spectrum of xeroderma pigmentosum in Chinese population, Photodermatol. Photoimmunol. Photomed, vol.33, pp.58-63, 2017.

E. Y. Zhou, H. Wang, Z. Lin, G. Xu, Z. Ma et al., Clinical and molecular epidemiological study of xeroderma pigmentosum in China: a case series of 19 patients, J. Dermatol, vol.44, pp.71-75, 2017.