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A-B-C-D-E-F-G-H-I-J-K-L-M-N-O-P-Q-R-S-T-U-V-W-X-Y-Z

X

X chromosome

Xenarthra

Xenopus laevis

[diploid number] [embryonic development]

Xenotransplantation

Graft of an organ or tissue between members of different species. [More]

Xeroderma pigmentosum (XP)

and aging

X inactivation

[Described] [role of XIST locus]

X linkage

X-linked adrenoleukodystrophy (X-ALD)

X-linked agammaglobulinemia

X-linked SCID

Xylem

[ transport in ] [in roots]