S. Adachi, H. Yoshida, K. Honda, K. Maki, K. Saijo et al., Essential role of IL-7 receptor alpha in the formation of Peyer's patch anlage, International Immunology, vol.10, issue.1, pp.1-6, 1998.
DOI : 10.1093/intimm/10.1.1

P. Aliahmad, B. De-la-torre, and J. Kaye, Shared dependence on the DNA-binding factor TOX for the development of lymphoid tissue???inducer cell and NK cell lineages, Nature Immunology, vol.308, issue.10, pp.945-952, 1930.
DOI : 10.1038/sj.gt.3301206

K. M. Ansel, V. N. Ngo, P. L. Hyman, S. A. Luther, R. Förster et al., A chemokine-driven positive feedback loop organizes lymphoid follicles, Nature, vol.406, pp.309-314, 2000.

G. Bain, E. C. Maandag, D. J. Izon, D. Amsen, A. M. Kruisbeek et al., E2A proteins are required for proper B cell development and initiation of immunoglobulin gene rearrangements, Cell, vol.79, issue.5, pp.885-8920092, 1994.
DOI : 10.1016/0092-8674(94)90077-9

M. D. Boos, Y. Yokota, G. Eberl, and B. L. Kee, Mature natural killer cell and lymphoid tissue???inducing cell development requires Id2-mediated suppression of E protein activity, The Journal of Experimental Medicine, vol.16, issue.5, pp.1119-1130, 2007.
DOI : 10.1016/1074-7613(95)90047-0
URL : https://hal.archives-ouvertes.fr/pasteur-00161296

D. Bouskra, C. Brézillon, M. Bérard, C. Werts, R. Varona et al., Lymphoid tissue genesis induced by commensals through NOD1 regulates intestinal homeostasis, Nature, vol.194, issue.7221, pp.507-510, 2008.
DOI : 10.1038/nature07450
URL : https://hal.archives-ouvertes.fr/pasteur-01402759

M. Cella, A. Fuchs, W. Vermi, F. Facchetti, K. Otero et al., A human natural killer cell subset provides an innate source of IL-22 for mucosal immunity, Nature, vol.3, issue.7230, pp.722-725, 2009.
DOI : 10.1038/nature07537

T. Cupedo, N. K. Crellin, N. Papazian, E. J. Rombouts, K. Weijer et al., Human fetal lymphoid tissue???inducer cells are interleukin 17???producing precursors to RORC+ CD127+ natural killer???like cells, Nature Immunology, vol.12, issue.1, pp.66-74, 2009.
DOI : 10.1038/ni.1668

D. Togni, P. , J. Goellner, N. H. Ruddle, P. R. Streeter et al., Abnormal development of peripheral lymphoid organs in mice deficient in lymphotoxin, Science, vol.264, issue.5159, pp.703-707, 1994.
DOI : 10.1126/science.8171322

G. Eberl and D. R. Littman, Thymic Origin of Intestinal ???? T Cells Revealed by Fate Mapping of ROR??t+ Cells, Science, vol.305, issue.5681, pp.248-251, 2004.
DOI : 10.1126/science.1096472

G. Eberl, S. Marmon, M. J. Sunshine, P. D. Rennert, Y. Choi et al., An essential function for the nuclear receptor ROR??t in the generation of fetal lymphoid tissue inducer cells, Nature Immunology, vol.5, issue.1, pp.64-73, 2004.
DOI : 10.1038/ni1022

G. Eberl, From induced to programmed lymphoid tissues: the long road to preempt pathogens, Trends in Immunology, vol.28, issue.10, pp.423-428, 2007.
DOI : 10.1016/j.it.2007.07.009
URL : https://hal.archives-ouvertes.fr/pasteur-00509617

T. B. Feyerabend, G. Terszowski, A. Tietz, C. Blum, H. Luche et al., Deletion of Notch1 Converts Pro-T Cells to Dendritic Cells and Promotes Thymic B Cells by Cell-Extrinsic and Cell-Intrinsic Mechanisms, Immunity, vol.30, issue.1, pp.67-79, 2009.
DOI : 10.1016/j.immuni.2008.10.016

R. E. Mebius, P. R. Streeter, S. Michie, E. C. Butcher, and I. L. Weissman, A developmental switch in lymphocyte homing receptor and endothelial vascular addressin expression regulates lymphocyte homing and permits CD4+ CD3- cells to colonize lymph nodes., Proc. Natl. Acad. Sci. USA, pp.11019-11024, 1996.
DOI : 10.1073/pnas.93.20.11019

R. E. Mebius, T. Miyamoto, J. Christensen, J. Domen, T. Cupedo et al., The Fetal Liver Counterpart of Adult Common Lymphoid Progenitors Gives Rise to All Lymphoid Lineages, CD45+CD4+CD3- Cells, As Well As Macrophages, The Journal of Immunology, vol.166, issue.11, pp.6593-6601, 2001.
DOI : 10.4049/jimmunol.166.11.6593

R. E. Mebius, Organogenesis of lymphoid tissues, Nature Reviews Immunology, vol.3, issue.4, pp.292-303, 2003.
DOI : 10.1038/nri1054

M. L. Michel, D. Mendes-da-cruz, A. C. Keller, M. Lochner, E. Schneider et al., Leite-de-Moraes Critical role of ROR-?t in a new thymic pathway leading to IL-17-producing invariant NKT cell differentiation, Proc. Natl. Acad. Sci. USA, 2008.

K. Moro, T. Yamada, M. Tanabe, T. Takeuchi, T. Ikawa et al., Innate production of TH2 cytokines by adipose tissue-associated c-Kit+Sca-1+ lymphoid cells, Proc. Natl. Acad, pp.540-544, 2003.
DOI : 10.1038/nature08636

D. R. Neill, S. H. Wong, A. Bellosi, R. J. Flynn, M. Daly et al., Nuocytes represent a new innate effector leukocyte that mediates type-2 immunity, Nature, vol.33, issue.7293, pp.1367-1370, 2010.
DOI : 10.1038/nature08900
URL : http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2862165

S. L. Nutt, B. Heavey, A. G. Rolink, and M. Busslinger, Commitment to the B-lymphoid lineage depends on the transcription factor Pax5, Nature, vol.401, pp.556-562, 1999.

L. Peaudecerf, P. R. Santos, A. Boudil, S. Ezine, N. Pardigon et al., Role of the gut as a primary lymphoid organ, Immunology Letters, vol.140, issue.1-2, pp.93-10147, 2010.
DOI : 10.1016/j.imlet.2011.05.009

C. Possot, S. Schmutz, S. Chea, L. Boucontet, A. Louise et al., Notch signaling is necessary for adult, but not fetal, development of ROR??t+ innate lymphoid cells, Nature Immunology, vol.11, issue.10, pp.949-958, 2011.
DOI : 10.1038/ni.2105

F. Radtke, A. Wilson, G. Stark, M. Bauer, J. Van-meerwijk et al., Deficient T Cell Fate Specification in Mice with an Induced Inactivation of Notch1, Immunity, vol.10, issue.5, pp.547-558, 1999.
DOI : 10.1016/S1074-7613(00)80054-0

P. D. Rennert, J. L. Browning, R. Mebius, F. Mackay, and P. S. Hochman, Surface lymphotoxin alpha/beta complex is required for the development of peripheral lymphoid organs, Journal of Experimental Medicine, vol.184, issue.5, 1996.
DOI : 10.1084/jem.184.5.1999

. Kambayashi, IL25 elicits a multipotent progenitor cell population that promotes T(H)2 cytokine responses RORgammat and commensal microflora are required for the differentiation of mucosal interleukin 22-producing NKp46+ cells, Nature. Nat. Immunol, vol.464, issue.10, pp.1362-136683, 2009.

N. Satoh-takayama, C. A. Vosshenrich, S. Lesjean-pottier, S. Sawa, M. Lochner et al., Microbial flora drives interleukin 22 production in intestinal, 2008.
DOI : 10.1016/j.immuni.2008.11.001
URL : https://hal.archives-ouvertes.fr/pasteur-01402754

E. Fiorini, I. Ferrero, E. Merck, S. Favre, M. Pierres et al., Cutting Edge: Thymic Crosstalk Regulates Delta-Like 4 Expression on Cortical Epithelial Cells, The Journal of Immunology, vol.181, issue.12, pp.8199-8203, 2008.
DOI : 10.4049/jimmunol.181.12.8199

R. Förster, A. E. Mattis, E. Kremmer, E. Wolf, G. Brem et al., A Putative Chemokine Receptor, BLR1, Directs B Cell Migration to Defined Lymphoid Organs and Specific Anatomic Compartments of the Spleen, Cell, vol.87, issue.6, pp.1037-1047, 1996.
DOI : 10.1016/S0092-8674(00)81798-5

B. C. Harman, W. E. Jenkinson, S. M. Parnell, S. W. Rossi, E. J. Jenkinson et al., T/B lineage choice occurs prior to intrathymic Notch signaling, Blood, vol.106, issue.3, pp.886-892, 2005.
DOI : 10.1182/blood-2004-12-4881

P. S. Hodkinson, P. A. Elliott, Y. Lad, B. J. Mchugh, A. C. Mackinnon et al., Mammalian NOTCH-1 Activates ??1 Integrins via the Small GTPase R-Ras, Journal of Biological Chemistry, vol.282, issue.39, pp.28991-29001, 2007.
DOI : 10.1074/jbc.M703601200

K. Honda, H. Nakano, H. Yoshida, S. Nishikawa, P. Rennert et al., Molecular Basis for Hematopoietic/Mesenchymal Interaction during Initiation of Peyer's Patch Organogenesis, The Journal of Experimental Medicine, vol.129, issue.5, pp.621-630, 2001.
DOI : 10.1038/11943

K. Hozumi, C. Mailhos, N. Negishi, K. Hirano, T. Yahata et al., Delta-like 4 is indispensable in thymic environment specific for T cell development, 2008.

I. I. Ivanov, B. S. Mckenzie, L. Zhou, C. E. Tadokoro, A. Lepelley et al., The Orphan Nuclear Receptor ROR??t Directs the Differentiation Program of Proinflammatory IL-17+ T Helper Cells, Cell, vol.126, issue.6, pp.1121-1133, 2006.
DOI : 10.1016/j.cell.2006.07.035

D. J. Izon, J. C. Aster, Y. He, A. Weng, F. G. Karnell et al., Deltex1 Redirects Lymphoid Progenitors to the B Cell Lineage by Antagonizing Notch1, Immunity, vol.16, issue.2, pp.231-243, 2002.
DOI : 10.1016/S1074-7613(02)00271-6

S. Jarriault, C. Brou, F. Logeat, E. H. Schroeter, R. Kopan et al., Signalling downstream of activated mammalian Notch Killer cells: a functional comparison between natural, immune T-cell and antibody-dependent in vitro systems, Nature. J. Exp. Med, vol.377, issue.143, pp.355-358772, 1976.

D. Kim, R. E. Mebius, J. D. Macmicking, S. Jung, T. Cupedo et al., Regulation of Peripheral Lymph Node Genesis by the Tumor Necrosis Factor Family Member Trance, The Journal of Experimental Medicine, vol.65, issue.10, 2000.
DOI : 10.1038/336772a0

U. Koch, E. Fiorini, R. Benedito, V. Besseyrias, K. Schuster-gossler et al., Delta-like 4 is the essential, nonredundant ligand for Notch1 during thymic T cell lineage commitment, The Journal of Experimental Medicine, vol.105, issue.11, pp.2515-2523, 2008.
DOI : 10.1038/71540

J. S. Lee, M. Cella, K. G. Mcdonald, C. Garlanda, G. D. Kennedy et al., AHR drives the development of gut ILC22 cells and postnatal lymphoid tissues via pathways dependent on and independent of Notch, Nature Immunology, vol.181, issue.2, pp.144-151, 2011.
DOI : 10.1007/s00281-009-0163-6

H. Lin, R. Lochner, M. , L. Peduto, M. Cherrier et al., Failure of B-cell differentiation in mice lacking the transcription factor EBF In vivo equilibrium of proinflammatory IL-17 + and regulatory IL-10 + Foxp3 + ROR?t + T cells, Nature. J. Exp. Med, vol.376, issue.205, pp.263-2671381, 1995.

Z. Sun, D. Unutmaz, Y. R. Zou, M. J. Sunshine, A. Pierani et al., Requirement for RORgamma in Thymocyte Survival and Lymphoid Organ Development, Science, vol.288, issue.5475, pp.2369-2373, 2000.
DOI : 10.1126/science.288.5475.2369

M. Tachibana, M. Tenno, C. Tezuka, M. Sugiyama, H. Yoshida et al., Runx1/Cbf??2 Complexes Are Required for Lymphoid Tissue Inducer Cell Differentiation at Two Developmental Stages, The Journal of Immunology, vol.186, issue.3, pp.1450-1457, 2011.
DOI : 10.4049/jimmunol.1000162

H. Takatori, Y. Kanno, W. T. Watford, C. M. Tato, G. Weiss et al., Lymphoid tissue inducer???like cells are an innate source of IL-17 and IL-22, The Journal of Experimental Medicine, vol.206, issue.1, pp.35-41, 2009.
DOI : 10.1023/A:1013063514007

Y. Yokota, A. Mansouri, S. Mori, S. Sugawara, S. Adachi et al., Development of peripheral lymphoid organs and natural killer cells depends on the helix-loop-helix inhibitor Id2, Nature, vol.397, issue.6721, pp.702-706, 1999.
DOI : 10.1038/17812

H. Yoshida, H. Kawamoto, S. M. Santee, H. Hashi, K. Honda et al., Expression of ??4??7 Integrin Defines a Distinct Pathway of Lymphoid Progenitors Committed to T Cells, Fetal Intestinal Lymphotoxin Producer, NK, and Dendritic Cells, The Journal of Immunology, vol.167, issue.5, pp.2511-2521, 2001.
DOI : 10.4049/jimmunol.167.5.2511

H. Yoshida, A. Naito, J. Inoue, M. Satoh, S. M. Santee-cooper et al., Different Cytokines Induce Surface Lymphotoxin-???? on IL-7 Receptor-?? Cells that Differentially Engender Lymph Nodes and Peyer's Patches, Immunity, vol.17, issue.6, pp.823-833, 2002.
DOI : 10.1016/S1074-7613(02)00479-X
URL : http://doi.org/10.1016/s1074-7613(02)00479-x

T. J. Yun and M. J. Bevan, Notch-Regulated Ankyrin-Repeat Protein Inhibits Notch1 Signaling: Multiple Notch1 Signaling Pathways Involved In T Cell Development, The Journal of Immunology, vol.170, issue.12, pp.5834-5841, 2003.
DOI : 10.4049/jimmunol.170.12.5834

N. Satoh-takayama, S. Lesjean-pottier, P. Vieira, S. Sawa, G. Eberl et al., cell subsets from Id2-dependent precursors, The Journal of Experimental Medicine, vol.207, issue.2, pp.273-280, 2010.
DOI : 10.4049/jimmunol.167.5.2511
URL : https://hal.archives-ouvertes.fr/pasteur-00459092

S. Sawa, M. Cherrier, M. Lochner, N. Satoh-takayama, H. J. Fehling et al., Lineage Relationship Analysis of ROR??t+ Innate Lymphoid Cells, Science, vol.330, issue.6004, pp.665-669, 2010.
DOI : 10.1126/science.1194597
URL : https://hal.archives-ouvertes.fr/pasteur-01402753

S. Sawa, M. Lochner, N. Satoh-takayama, S. Dulauroy, M. Bérard et al., ROR??t+ innate lymphoid cells regulate intestinal homeostasis by integrating negative signals from the symbiotic microbiota, Nature Immunology, vol.204, issue.4, pp.320-326, 2002.
DOI : 10.1038/ni.2002

T. M. Schmitt, M. Ciofani, H. T. Petrie, and J. C. Zúñiga-pflücker, Maintenance of T Cell Specification and Differentiation Requires Recurrent Notch Receptor???Ligand Interactions, The Journal of Experimental Medicine, vol.13, issue.4, pp.469-479, 2004.
DOI : 10.1084/jem.194.2.127

S. Sinha, J. P. Anderson, R. Barbour, G. S. Basi, R. Caccavello et al., Purification and cloning of amyloid precursor protein beta-secretase from human brain, Nature, vol.402, issue.6761, pp.537-540, 1999.
DOI : 10.1038/990114

H. Spits, J. P. , and D. Santo, The expanding family of innate lymphoid cells: regulators and effectors of immunity and tissue remodeling, Nature Immunology, vol.169, issue.1, pp.21-27, 1962.
DOI : 10.1016/j.molimm.2004.06.010

X. H. Sun, Constitutive expression of the Id1 gene impairs mouse B cell development, Cell, vol.79, issue.5, pp.893-900, 1994.
DOI : 10.1016/0092-8674(94)90078-7