نتایج جستجو برای: chromosome 16
تعداد نتایج: 446673 فیلتر نتایج به سال:
The autosome in Searle's X-autosome translocation has been shown to be chromosome 16. The breakpoint in chromosome 16 is slightly proximal to the middle and in the X is slightly distal to the middle.-Available evidence indicates that either Linkage Group XV or Linkage Group XIX is carried on chromosome 16.-The centromere of the X chromosome is at the spf end of the linkage group.
Cytology requires chromosome specimens, thus, effective preparation methods are needed. Chromosome specimens frequently prepared from plant root tips. Furthermore, cell cycle synchronization using chemical reagents is applied to obtain a large number of metaphase specimens. In this study, we focused on the timing tip sampling, which optimal for dioecious Silene latifolia. The was determined tim...
A fetus with de novo ring chromosome 16 is presented. At 20 weeks' gestation, ultrasound examination demonstrated bilateral clubfoot, bilateral renal pyelectasis, hypoplasia of the corpus callosum, and transposition of the great vessel. Amniocentesis was performed. Chromosome analysis identified a ring chromosome 16 [47,XY,r(16)] and array comparative genomic hybridization (a-CGH) demonstrated ...
Abstract A karyotypic study was performed on 12 Iranian local onion (Allium cepa L.) populations. A number of mitotic cells at metaphase stage for each population were prepared. Chromosomes of suitable mitotic cells were counted and various parameters, including long arm (L), short arm (S), total length of chromosome (TL), relative length of chromosome (RL), arm ratio (AR), r-value, total chro...
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