This work was supported by the International Center for Genetic Engineering and Biotechnology (ICGEB) (Grant No. 98/016) ;and the National "973" Project of China (Grant No. G1999053904).
A mouse chemokine MIP-2(macrophage in-flamatory protein 2) is constitutively expressed not only by peritoneal macrophages, but also by fresh thymic stromal cells, based on RT-PCR detection. Moreover, the specific rece...
LET G be a connected linear simple Lie group. Knapp and Speht showed that if P=MAN is a cuspidal parabolic subgroup of G, then there exists a unique basic case of M. The relations between the basic case of M and the u...
Let G be the Chevalley-Demazure group scheme determined by a finite-dimensional complex simple Lie algebra L and its adjoint representation, R a commutative ring with identity and R~* the multiplicative group consisti...
In this note, all groups are finite and the notations and termentary are standard, inaddition, given a finite G group. let π(G) and π(|G|) denote the set of primes dividing |G|.
For the non-Abelian simple groups with Abelian Sylow 2-subgroups J. H. Walterhas proved the following famous theorem. Lemma 1. If F is a non-Ablian simple group with Abelian Sylow 2-subgroups, thenone of the following...
Let K, F be division rings, with KF,and dim_F K=r<∞ when we regard K asa left F-space. An n-dimensional left K-space V(n, K) can be regarded as annr-dimensional left space V= V(nr,F) over F,and thus GL (n, K) acti...
Project supported in part by the National Natural Science Foundation of China and K. C. Wong Education Foundation.
Let G be a connected complex reductive algebraic groups. The dual group ~LG^0 of G is an algebraic group whose simple root system π~v is the dual of the simple root system π of G and whose characteristic lattice is ...
Throughout this letter, G is a finite group. We fix a splitting modular system (K, R, F), where Char K=0 and Char F=p. A p-block means a block of the group algebra FG. S_p(G) denotes the set of Sylow p-subgroups of fi...
Throughout this letter, G is a finite group. We fix a splitting modular system (K, R, F), where Char K=0 and Char F=p. A p-block means a block of the group algebra FG. S_p(G) denotes the set of Sylow p-subgroups of fi...
Since A. L. Goldstrin successfully extracted thymosin from calf thymus in 1964, it has been demonstrated that thymosin and other substances contained in thymus extract might play an important role in the regulation of...