Further, in rad52-329/rad52-329 homozygotes, where C-terminally deleted Rad52 is defective in its interaction with Rad51, EGC is also reduced approximately 3,000-fold 3,000-foldt with results with other systems [38].
Using CD and NMR spectroscopy, we have determined the three-dimensional structures of two signaling peptides, UA159sp from S. mutans UA159 and a C-terminally truncated peptide TPC3 from JH1005 defective in genetic competence [ 10].
These findings suggest that the ΔNp63Δ/Δ epidermis attempts to terminally differentiate but the process is severely defective.
Based on the three-dimensional structures of S. mutans wild-type signaling peptide UA159sp (CSP) and C-terminally truncated peptide TPC3 from mutant JH1005 defective in genetic competence, we designed and synthesized a series of truncated peptides and peptides with amino acid substitutions [ 10].
Also in flies, N terminally truncated Piwi is cytoplasmic and piwi[ΔN] flies are defective in TE silencing (Klenov et al., 2011).
The present work shows that expression of a N-terminally modified Hec1 induces mitotic aberrations in human cells, namely defective chromosome congression and formation of multipolar spindles as a consequence of centriole splitting.
Specifically, ER intrabodies carrying C-terminally the ER retention peptide KDEL or SEKDEL bind to ER retention defective (ERD) 2 receptor localized at the inner surface of the ER and at the same time recognize their specific antigen.
40, 44, 45 In rapidly dividing tissues, like bone marrow, cells with defective DNA repair undergo apoptosis and are replaced by nondefective ones, but in the central nervous system with terminally differentiated neurons that are highly active cells with, very restricted, if any, regeneration potential cannot be so replaced after apoptosis.
The Defective Detectives.
