Sentence examples for become specified by from inspiring English sources

In the inductive mode, there is no germ plasm and germ cells become specified by inducing signals from neighboring cells.

If each new amino acid incorporated into the nascent coding system (and its corresponding mutant tRNA) eventually became specified by a different sequence (in other words, by a different codon), then each combination of tRNAs would have bound a unique complementary proto-mRNA, giving a one-to-one relationship between proto-mRNA and peptide.

Our findings link the requirement of the lens ectoderm for neural retina specification with the molecular mechanism by which cells in the forebrain become specified as neural retina by BMP activity.

In the present study, we have analyzed when and by what mechanisms anterior neural cells become specified as eye-field cells and neural retina cells.

Endoderm organ primordia become specified between gastrulation and gut tube folding in Amniotes.

Upon neural tube closure NPB cells finally become specified as either neural or epidermal.

When crude cell contacts were restored by pelleting E29 cells together, most transplanted neurons cells became specified to their normal deep layer fates.

However, how the AVE becomes specified and the dynamics of its formation currently remain unclear.

Our studies demonstrate a novel role for Hairy in restriction of the terminal cell fate by limiting the domain of bnl expression in surrounding muscle cells such that only a single dorsal branch cell becomes specified as a terminal cell.

Malfunctions in a hydraulic clutch include incomplete disengaging (due to old hydraulic fluid, which has become thicker than specified by the manufacturer), or incomplete engaging (most often due to a leak of hydraulic fluid or presence of an air pocket within the hydraulic circuit.

Whenever an Indian tribe requests retrocession of any program for which assistance is provided under this subchapter, such retrocession shall become effective upon a date specified by the Secretary not more than 120 days after the date on which the tribe requests the retrocession, or such later date as may be mutually agreed upon by the Secretary and the tribe.