2024-03-28T13:10:55Z
https://soar-ir.repo.nii.ac.jp/oai
oai:soar-ir.repo.nii.ac.jp:00017256
2023-01-18T01:35:18Z
1628:1674:1678
園芸作物体的ビタミンB₁に関する研究:第2報 倍数性による大根のビタミンB₁含有量の変異,特に異器官に於ける変異率について
Studies on Vitamin in Garden-Plant Tissues.: Part II. Effect of Polyploidy on Vitamin Content of Radish, specially on the Rate of Variation of that in the Different Organs in the Same Plant.
飯島, 隆志
The present paper deals with studies on the vitamin B₁ content between diploid radishes (2n=18) and artificially induced tetraploid ones (2n=36), the varieties used being Minowase and Miyashige. Vitamin B₁, was analysed by Permutit-Thiocrom method. (NISHIO,<br/>HUJIWARA, KITAMURA. 1946.) Power of assimilation was measured by Leaf-Punch method. The results were as follows. 1. The tetraploid radishes were superior in vitamin B₁ content to the diploid varieties. 2. The tetraploid radishes were superior in power of assimilation and water content to the diploid varieties. 3. Concerning the rate of variation of vitamin B₁ content in the different organs in the same radish plant by polyploidy, the ratio of that in the root was remarkably largaer than that in the leaf.
Article
信州大學紀要 1(1): 125-130(1951)
departmental bulletin paper
信州大学
1951-07
application/pdf
信州大學紀要
1
1
125
130
AN00219843
https://soar-ir.repo.nii.ac.jp/record/17256/files/Shinshu_Bulletin01-10.pdf
jpn