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《Journal of Sichuan Agricultural University》 1992-04
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CYTOLOGICAL STUDY ON IRIS CONFUSA SEALY

Shu Huanling Chi Yen Yang Junlinag (Triticeaae Research Institute, Sichuan Agricultural University, Dujiangyan City, Sichuan, China. Zip Code 611830)  
Cytomixis, occurred in prophase Ⅰ of PMCs in Iris confusa (2n=30), is not a artifact. Variation in number of bivalents in metphase Ⅰ arose in 5.3% of microsporocytes, and resulted in variation of chromosome number in 10.3% of microspores. Cytomixis has no effect on the meiotic stability in the population of I. confusa observed, but microspores with variation of chromosome number might make contribution to formation of aneuploids and polyploids in I. confusa.
【CateGory Index】: Q343;;Q943;;S33
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【Co-references】
Chinese Journal Full-text Database 4 Hits
1 XU Yu-feng et al(Shenyang Agricultural University,Shenyang,Liaoning 110161);Research Advance in Iris[J];Journal of Anhui Agricultural Sciences;2006-24
2 HU Hui lu,YANG Jing hua,CHEN Hui,WANG Jian lin (College of Forest Utilization,Anhui Agricultural University,Hefei 230036);The SEM Investigation on Structure and Shape of Ornamental Plant's Pollen in Several Families[J];JOURNAL OF ANHUI AGRICULTURAL UNIVERSITY;2001-03
3 YANG Rui lin( Center of Analysis and Test, Shanxi Normal University , Linfen 041004, China );Examination on pollen morphology of Belam-canda chinensis(L.)DC. and Iris lactea var. chinensis Koidz.[J];Guihaia;2002-03
4 XU Yu-feng1,ZHANG Ke1,WANG Wen-yuan1,QU Bo1,WANG Jun-xi2(1.College of Bioscience and Technology,Shenyang Agricultural University,Shenyang 110161,China;2.Huanren County Forestry Center,Benxi Liaoning 117200,China);Pollen Morphology of 9 Species of Genus Iris with Scanning Electron Microscope[J];Journal of Shenyang Agricultural University;2008-06
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