منابع مشابه
Sds22 and Repo-Man keep anaphase chromosomes moving
W urzenberger et al. identify two phosphatase-targeting proteins that help chromosomes to segregate properly during anaphase. In early mitosis, the kinase Aurora B localizes to centromeres, where it eliminates incorrect attachments to the mitotic spindle by phosphorylating microtubule-binding kinetochore proteins like Dsn1. When sister chroma-tids are attached to opposite spindle poles, tension...
متن کاملthe tragedy of modern man in arthur millers world
what miller wants is a theatre of heightened consciousness. he speaks of two passions in a man, the passion to "feel" and the passion "know". he belives that we can have more of the latter. he says: drama is akin to the other inventions of man in that it ought to help us know more and not merely to spend our feelings. the writing of the crucible shows us that he is trying to give more heightene...
15 صفحه اولa rare de novo complex chromosomal rearrangement (ccr) involving four chromosomes in an oligo-asthenosperm infertile man
complex chromosomal rearrangements (ccrs) are rare events involving more than two chromosomes and over two breakpoints. they are usually associated with infertility or sub fertility in male carriers. here we report a novel case of a ccr in a 30-year-old oligoasthenosperm man with a history of varicocelectomy, normal testes size and normal endocrinology profile referred for chromosome analysis t...
متن کاملA complex balanced rearrangement involving four chromosomes in an azoospermic man.
A complex chromosomal rearrangement involving chromosomes 1, 5, 10, and 12 is described. The patient was an infertile, phenotypically normal male. Cytogenetic analyses of his parents showed that the complex translocation arose de novo. Testicular histology showed spermatogenic arrest.
متن کاملCystic Lung Disease in a Young man
A 32-year-old man was admitted in the Emergency Department with acute dyspnea secondary to spontaneous pneumothorax. He had history of spontaneous pneumothorax 2 years ago.He was active cigarette smoker (10 pack/year). The family history was unremarkable for lung diseases. Additionally, he had no systemic complaints.The lung HRCT revealed multiple bizarre-shaped cysts distributed in both lungs ...
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ژورنال
عنوان ژورنال: American Journal of Anatomy
سال: 1913
ISSN: 0002-9106,1553-0795
DOI: 10.1002/aja.1000140404