Establishment of A Universal Inner Positive Control for PCR Detection of Genetically Modified Ingredient in Plants Advances in the studies of lycophytes and monilophytes with reference to systematic arrangement of families distributed in China Comparison on sequences of rbcL gene between wheat and related taxa Adaptive Evolution of the rbcL Gene in Pteridaceous Ferns Phylogeny of the Pinaceae Evidenced By Molecular Biology Molecular Cloning and Structure Analysis of rbcL Gene in Rice A Revaluation of the Systematic Positions of the Cercidiphyllaceae and Daphniphyllaceae Based on rbcL Gene Sequence Analysis, with Reference to the Relationship in the “Lower” Hamamelidae Transformation and Identification of BCL and RIP Genes Related to Cell Apodosis into Wheat Mediated by Agrobacterium Nucleotide Sequence of Ribulose-1,5-Bisphosphate Carboxylase/Oxygenase Large Subunit Gene from Millet (Setaria italica) Tuomeya Harvey, a genus of freshwater Rhodophyta newly recorded from China