Assertion: chloroplast's dna | /r/HasProperty | stored at -80°c
Facets:
Source sentences:
text: Total DNA was extracted from seedlings (hypocotyls and cotyledons) or fresh leaves of the 60 Brassica accessions by the conventional cetyltrimethylammonium bromide (CTAB) method (Chen and Ronald, 1999) and stored at -80°C.