A cladistic analysis of Lymania was conducted using morphology and sequences from three
chloroplast DNA regions: the matK coding region and the psbA-trnH and trnL-trnF intergenic …

The glycolytic proteins in plants are coded by small multigene families, which provide an
interesting contrast to the high copy number of gene families studied to date. The alcohol …

单子叶植物高级分类阶元系统演化: matK,rbcL和18S rDNA序列的证据 Page 1 植物分类学报
45 (2): 113–133(2007) doi:10.1360/aps06148 Acta Phytotaxonomica Sinica http://www.plantsystematics.com …

Sections of fixed material of four collections of three species of Sansevieria were studied by
means of scanning electron microscopy (SEM) to initiate study of distribution of vessel …

Two chloroplast (matK and rbcL), and one nuclear (18S) genes from 86 families, 126
genera, and 151 species of angiosperms (including 58 families, 86 genera, and 101 species …

Use of molecular data for phylogenetic studies in Juncaceae/Cyperaceae beginning in 1993
has resulted in an uncertain taxonomic position of the Andean Oxychloë Phil. RbcL data …

Developmental constraints have been proposed to interfere with natural selection in limiting
the available set of potential adaptations. Whereas this concept has long been debated on …

Palms are woody monocotyledons in the family Arecaceae (an alternative name to Palmae)
which is placed in the order Arecales (Jones 1994). They are a natural group of plants with …

La sistemática filogenética o cladística es la escuela de pensamiento en sistemática
fundamentada en las propuestas hennigianas y es utilizada ampliamente para realizar …

Although there is no consensus concerning the precise phylogenetic position of the
monocotyledons within the angiosperms, most studies suggest that the monocotyledons are …