Words similar to week-old

Example sentences for: week-old

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

The gene for the other key enzyme, aspartate aminotransferase, was not included in this array, however, EST sequences are well represented in diverse organs including the green tissues of 2-week-old shoot and mixed adult tissue libraries (ZmDB [ 13]).
All treatments, including pathogen infection and treatment with ozone, SA and MJ, were carried out on 3-4-week-old plants.
In this experiment, 29 12-week-old male mice of 129SvJ background were treated with mirtazapine, paroxetine or vehicle for 1, 7 or 28 days (Table 2).
The CD4 +CD25 +T cells were purified using a protocol described previously [ 6 ] . Briefly, CD4 +T cells were isolated from spleens of 10- to 12-week-old, naïve, BALB/c mice by negative selection using CD4-enrichment columns (R&D System, Minneapolis, MN, USA).
When time course experiments were performed, 1- to 2-week-old seedlings were placed in Petri dishes (60 × 15 mm) and 10 ml water containing 30 μM Dex was added.