Three cDNAs (PgEMB22, 27 and 29) predicted to encode low-molecular-weight (LMW) heat-shock proteins (HSPs) were cloned and characterized from white spruce [Picea glauca (Moench) Voss] somatic embryo ...
American Journal of Botany, Vol. 54, No. 3 (Mar., 1967), pp. 334-353 (20 pages) Microscopic observation of cells of Picea glauca, grown in tissue culture under a variety of cultural conditions, ...
Q: I planted Alberta spruce trees about 10 years ago, and one looks like a white spruce at the top. Can you tell me how and why this happened?- Walter, Livingston Manor A: The dwarf Alberta spruce ...
Your Christmas tree may dwarf you not only in height but in its genome. At 20 billion bases of DNA, the newly sequenced genome of the Norway spruce, a popular Christmas tree in Europe that can reach ...
This media is in the public domain (free of copyright restrictions). You can copy, modify, and distribute this work without contacting the Smithsonian. For more information, visit the Smithsonian's ...
Hosted on MSN
Picking the Right Type of Spruce Tree for Your Yard
Blue spruce (Picea pungens f. glauca), also called Colorado blue spruce, is a beautiful tree with blue-gray needles. Being colorful and relatively drought tolerant, it’s a favorite of many homeowners ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results