TY - GEN AU - Parks,B M AU - Shanklin,J AU - Koornneef,M AU - Kendrick,R E AU - Quail,P H TI - Immunochemically detectable phytochrome is present at normal levels but is photochemically nonfunctional in the hy 1 and hy 2 long hypocotyl mutants of Arabidopsis SN - 0167-4412 PY - 2013///1126 N1 - Publication Type: Journal Article UR - https://doi.org/10.1007/BF00017582 ER -