Korean Journal of Plant Resources (한국자원식물학회지)
- Volume 4 Issue 1
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- Pages.5-12
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- 1991
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- 1226-3591(pISSN)
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- 2287-8203(eISSN)
Chromosome Identification of Durum Wheat by Acetocarmine Wright C-banding Technicque.
C-banding 법에 의한 Macaroni Wheat 의 염색체동정
Abstract
A combination of acerocarininc-Wright C-banding technique was utilized to identify each chromosomes in durum wheat ,Triticum durum var. Hordeiforme (2n=4x=28 AABB), This technique elucidated qualitativr and quantitative traits of the indi-vidual chromosomes In coinplement. Most comspicuous bands were observed at thecentromere of B-genome chronmosomes. Each chromosomes of A-genome had some-what weak centromeric, proximal and terminal bands. Chromosomes 2A and 4A hasa small subterminal bands. 6A is smallest and metacentric chromosome and , has two faint interstitial band. Chromosomes 1B and 6B showed satellite and constriction lage band. Short arm of 3B has three heavily interstitial bands. Both arms of chromosome 4B has a lagc centromeric band and a very lage proximal band. 5B had heavilycentromeric band and the long arm showed prominent two interstitial bands. Chromo-somes 25 and 7B has a small terminal band of both arms.
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