Human CD28 and CTLA-4 Ig superfamily genes are located on chromosome 2 at bands q33–q34
Human CD28 and CTLA-4 Ig superfamily genes are located on chromosome 2 at bands q33–q34
复制标题
人类 CD28 和 CTLA-4 Ig 超家族基因位于 2 号染色体 q33–q34 条带上
作者:
M. Lafage;R. Costello;D. Couez;J. Simonetti;P. Mannoni;C. Mawas;D. Olive
CD28 is a cell surface molecule present on most peripheral T cells which has been implied in the amplification of the T-cell response in vitro. Using in situ hybridization on human prometaphase cells, we have found that the human CD28 gene maps to chromosome 2 at bands q33–q34, as shown previously for the CTLA-4 gene. CD28 and CTLA-4 are both members of the Ig superfamily, where they define a subgroup of membrane-bound single V domains. Their chromosomal proximity and their close structural relationship suggest that these two genes could be the result of the duplication of a common evolutionary precursor and may share some functional properties.
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DOI:
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发表时间:
1986
期刊:
Lymphokine research
影响因子:
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作者:
A C Webb;K. Collins;P. Auron;R. Eddy;H. Nakai;M. Byers;L. Haley;W. Henry;Shows Tb
通讯作者:
A C Webb;K. Collins;P. Auron;R. Eddy;H. Nakai;M. Byers;L. Haley;W. Henry;Shows Tb
影响因子:
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作者:
Nowell,PC;Vonderheid,EC;Besa,E;Hoxie,JA;Moreau,L;Finan,JB
通讯作者:
Finan,JB
DOI:
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发表时间:
1985
期刊:
Journal of immunology (Baltimore, Md. : 1950)
影响因子:
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作者:
Ledbetter,JA;Martin,PJ;Spooner,CE;Wofsy,D;Tsu,TT;Beatty,PG;Gladstone,P
通讯作者:
Gladstone,P
DOI:
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发表时间:
1987
期刊:
Journal of immunology (Baltimore, Md. : 1950)
影响因子:
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作者:
Kozbor,D;Moretta,A;Messner,HA;Moretta,L;Croce,CM
通讯作者:
Croce,CM