作者: Srimanta Pramanik , Sarmistha Sen Raychaudhuri
DOI: 10.1007/BF02935929
关键词: Chromosome number 、 DNA 、 Genetics 、 Chromosome 、 Isozyme 、 Composition (visual arts) 、 Biology
摘要: Retrospective as well recent records on DNA content, chromosome composition, and isozyme variation were analyzed critically to trace the evolution of species genusPlantago. Both in vivo vitro data taken into consideration. The withX 6 considered be ancestral, whereas those withX= 5 more advanced. cultivated 4 was thought a derivative ofX = 5. supported findings derived from composition.