Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Marilyn Genovese"'
Publikováno v:
Scanning. 28:228-232
Recently, we have reported new basic information on the ultrastructure of human metaphase chromosomes using both scanning and transmission electron microscopy. This includes the observation of a bipartite chromatid structure (BCS) for some metaphase
Publikováno v:
Scanning. 25:316-320
A brush-like border apparently composed of fibers protruding from metaphase chromosomes of human lymphocytes was observed for the first time using transmission (TEM) and scanning electron microscopy (SEM). On the basis of size and sensitivity to colc
Autor:
W. Ted Brown, Edmund C. Jenkins, Guang Y. Wen, Marilyn Genovese, Erick M. Goldberg, Henryk M. Wisniewski
Publikováno v:
American Journal of Medical Genetics. 83:334-337
Autor:
Edmund C. Jenkins, Hong Gu, Susan Sklower Brooks, Charlotte J. Duncan, Alan L. Shanske, Marilyn Genovese
Publikováno v:
American Journal of Medical Genetics. 78:114-117
Duplication 8p usually results in a syndrome characterized by profound mental retardation, mild facial anomalies, and malformations of hand, heart, and brain. We report on a large kindred segregating a Y;8 translocation in whom several individuals ha
Autor:
D. Devenny, B. Canto, Edmund C. Jenkins, Nicole Schupf, Marilyn Genovese, D. Kapell, Ling Ling Ye, W. T. Brown, M. Harris, Joseph H. Lee
Publikováno v:
American Journal of Medical Genetics. 68:147-151
During a study of the familial aggregation of Down syndrome (DS) and Alzheimer disease (AD), we observed an increase in mosaicism for disomy 21 in older individuals with DS. In a total of 213 DS subjects who were studied cytogenetically, only 1 of 12
Autor:
Sandra L. Stark‐Houck, Marilyn Genovese, Edmund C. Jenkins, W. Ted Brown, Carl Dobkin, Mary Carter, Iwana Morys, Xiaohua Ding, Jeanine Henderson, George E. Houck, Shuyun Li
Publikováno v:
American Journal of Medical Genetics. 51:436-442
Low fragile X frequencies have been commonly observed in chorionic villus sample (CVS) cultures, compared to subsequent analysis in whole blood or products of conception (POC). To investigate possible mechanisms for this effect, CVS cultures from a p
Publikováno v:
American Journal of Medical Genetics. 43:155-160
Short-term whole blood cultures from 9 unrelated male individuals with the fragile X [fra(X)] syndrome were exposed to 5-fluorodeoxyuridine (FUdR). The fra(X) frequency was higher in 8 of 9 cases where the complete medium contained dialyzed fetal bov
Autor:
Shu-Yun Li, Michael S. Krawczun, Kusum P. Lele, Sandra L. Stark‐Houck, Hong Gu, Edmund C. Jenkins, Charlotte J. Duncan, Marilyn Genovese
Publikováno v:
American Journal of Medical Genetics. 43:136-141
Cell cultures from 760 whole blood, amniotic fluid, chorionic villus sample, and peripheral umbilical blood sample specimens were exposed to multiple fra(X)(q27.3) induction systems (none had aphidicolin). Fifty-three exhibited the rare fragile site,
Autor:
Edmund C. Jenkins, Henryk M. Wisniewski, Erick M. Goldberg, W. Ted Brown, Guang Y. Wen, Marilyn Genovese
Publikováno v:
American Journal of Medical Genetics. 83:331-333
Using a nonair-drying modification of a method for longitudinal sectioning of metaphase spreads on glass slides [Wen et al., 1997], we have studied 14 preidentified X chromosomes (10 from fragile X specimens and 4 controls) with transmission electron
Autor:
Michael S. Krawczun, Carol Schwartz-Richstein, Maureen M. Sanz, Hong Gu, Mary Lee Salandi, Charlotte J. Duncan, Kusum P. Lele, Edmund C. Jenkins, Marilyn Genovese
Publikováno v:
Pathobiology. 58:236-240
We have been attempting to develop a consistently reliable internal control to assure the effectiveness of the 5-fluorodeoxyuridine (FUdR) fragile-X [fra(X)] induction system. We carried out a systematic study of whole-blood specimens cultured from 5