TY - RPRT TI - Developmental selection within the angiosperm style: using gamete DNA to visualize interspecific pollen competition. AU - J H Williams AU - W E Friedman AU - M L Arnold PY - 1999 DO - 10.1073/pnas.96.16.9201 UR - https://pubmed.ncbi.nlm.nih.gov/10430920/ ID - 10430920 ER -