KARYOTYPIC ANALYSIS AND EVIDENCE OF TETRAPLOIDY IN NORTH-AMERICAN PADDLEFISH, POLYODON-SPATHULA

被引:74
作者
DINGERKUS, G
HOWELL, WM
机构
[1] CORNELL UNIV, ECOL & SYST SECT, ITHACA, NY 14853 USA
[2] SAMFORD UNIV, DEPT BIOL, BIRMINGHAM, AL 35209 USA
关键词
D O I
10.1126/science.982045
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
引用
收藏
页码:842 / 844
页数:3
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