Plant Diversity ›› 1988, Vol. 10 ›› Issue (01): 1-3.
• Articles •
In the karyotype of Paris cronquistii,the variations of chromosome structure and a series process of B-chromosomes produced by break kage of secondary constriction of satelite chromosome were found.These interesting phenomena were received by observation of experiment. The occurrence,accumulator and transmittal of B-chromosome are discussed in this paper. The author recognizes that the breakage of secondary constriction of satelite chromosome has relation to origin of B-chromosome.
Gu Zhijian. STUDY ON THE ORIGIN OF B-CHROMOSOME OF PARIS CRONQUISTII[J]. Plant Diversity, 1988, 10(01): 1-3.
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