Example sentences for: ia

How can you use “ia” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • Finally, the in vivo catalytic activities of eukarytotic type IA topoisomerases, the topoisomerase III from various higher organisms may be related to their sequences.

  • The hyperthermophilic topoisomerase I from Thermotoga maritima has been shown to coordinate one Zn(II) with a unique tetracysteine motif Cys-X-Cys-X 16 -Cys-X-Cys but Zn(II) binding is not required for relaxation activity [ 33 ] . The sequence of this unique tetracysteine motifs is somewhat different from those present in other type IA topoisomerases in that the other tetracysteine motifs always had at least two amino acids separating the pairs of cysteines (Cys-X 2-11 -Cys), instead of just one amino acid (Cys-X-Cys) in T. maritima topoisomerase I [ 33 ] . Therefore the structure and function of the single Zn(II) binding motif in T. maritima may differ from the multiple Zn(II) binding motifs in E. coli topoisomerase I. Direct interaction between DNA and the T. maritima Zn(II) binding motif has not been demonstrated.

  • The large cells and the fibroblast-like cells stained with antibodies to both vimentin and collagen type I. They were also identified by antibodies to one or the other chain (type IA and type II) of the BMPR (Fig.

  • First, some introns are referred to in rRNA GenBank entries without the intron sequence being provided; in these cases, we represent the intron as having length "NSEQ" (No SEQuence information) and accept the authors' major intron classification ( e.g., group I or group II) but not the specific intron type ( e.g., if an author classified an intron as IA1 and did not publish the sequence, our system designates its type as "I").

  • Oocytes were transferred into tubes containing Hepes-buffered TCM-199 (Gibco BRL, Grand Island, NY) supplemented with 0.57 mM cysteine, 10 ng/ml epidermal growth factor (Sigma), 100 IU/ml penicillin, 100 μg/ml streptomycin, 0.25 ng/ml amphotericin, 0.01 IU/ml porcine FSH (Sioux Biochemicals, Sioux Center, IA), 0.01 IU/ml porcine LH (Sioux Biochemicals) and 0.1% (w:v) polyvinyl alcohol (maturation medium) [ 50], and shipped to the laboratory overnight (20-24 h) at 38.


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