Composite type conductive polymer and process of producing aromatic compound
申请人:——
公开号:US20030092878A1
公开(公告)日:2003-05-15
A composite type conductive polymer having a phenylene vinylene backbone with a condensed hydrocarbon ring system introduced into the backbone to form a bend in a linear structure of the phenylene vinylene backbone.
Composite type electroconductive polymer and process of producing an aromatic compound
申请人:Toyoda Gosei Co., Ltd.
公开号:EP1267359A2
公开(公告)日:2002-12-18
A composite type conductive polymer having a phenylene vinylene backbone with a condensed hydrocarbon ring system introduced into the backbone to form a bend in a linear structure of the phenylene vinylene backbone.
Study of the family of a patient with male-limited precocious puberty (MPP) due to T1193C transition in exon 11 of LH receptor gene
作者:M. Ignacak、J. Starzyk、H. Dziatkowiak、W. H. Trzeciak
DOI:10.1007/bf03344001
日期:2002.3
Molecular diagnostics of the LHR gene was conducted in a 5-year-old boy with clinical symptoms and hormonal profile typical of precocious puberty. His parents and 4 sisters were also diagnosed. Single-strand conformation polymorphism analysis under temperature gradient conditions (Multitemperature SSCP) of 3 overlapping fragments of exon 11 of LHR gene revealed a mutation in the fragment spanning nucleotides 1072 to 1804. This mutation was found in the patient, in his mother and in his 4 sisters, and was confirmed by digestion with the use of restriction enzyme Bbr Cl. Direct sequencing revealed a heterozygous T1193C transition in the DNA fragment of the patient and in one of the alleles of his mother's and sister's DNA. This mutation causes Met398Thr substitution in the second transmembrane helix and results in a constitutive activation of LH receptor. This is the second identical mutation detected in Poland and one of the 7 identified so far in the world population.
Iwanow et al., Doklady Bolgarskoi Akademii Nauk, 1956, vol. 9, # 3, p. 23