scholarly journals Studies on the Distribution of Ribonucleic Acid in the Epidermis of the Crown Roots of the Rice Plant.

1961 ◽  
Vol 29 (4) ◽  
pp. 387-391 ◽  
Author(s):  
Shin-ichiro KAWATA ◽  
Kuni ISHIHARA
Keyword(s):  
Ribonucleic Acid ◽  
Rice Plant ◽  
Crown Roots

scholarly journals On the Differentiation of Casparian Dots of the Endodermis in the Crown Roots of Rice Plant

1967 ◽  
Vol 36 (1) ◽  
pp. 75-84 ◽  
Author(s):  
Shin-ichiro KAWATA ◽  
Kwan-Long LAI
Keyword(s):  
Rice Plant ◽  
Crown Roots

scholarly journals On the Isolation Procedure of Ribonucleic Acid from Rice Plant

1960 ◽  
Vol 34 (1) ◽  
pp. 95-100
Author(s):  
Hiromu YOSHII ◽  
Akira KISO
Keyword(s):  
Ribonucleic Acid ◽  
Rice Plant ◽  
Isolation Procedure

scholarly journals On the Development of Crown Roots in Various Growth Stages of the Rice Plant

1973 ◽  
Vol 42 (2) ◽  
pp. 197-206 ◽  
Author(s):  
Choji KAWASHIMA ◽  
Kuni ISHIHARA ◽  
Tadaharu OGURA
Keyword(s):  
Rice Plant ◽  
Growth Stages ◽  
Crown Roots

Localization of acid phosphatases in root cap of rice plant

1991 ◽  
Vol 49 ◽  
pp. 224-225
Author(s):  
Y. R. Chen ◽  
Y. F. Huang ◽  
W. S. Chen
Keyword(s):  
Rice Plant ◽  
Developmental Stages ◽  
Uranyl Acetate ◽  
Root Cap ◽  
Plant Tissues ◽  
Acid Phosphatases ◽  
Root Tips ◽  
Buffer Solution ◽  
Cacodylate Buffer ◽  
Ethanol Series

Acid phosphatases are widely distributed in different tisssues of various plants. Studies on subcellular localization of acid phosphatases show they might be present in cell wall, plasma lemma, mitochondria, plastid, vacuole and nucleus. However, their localization in rice cell varies with developmental stages of cells and plant tissues. In present study, acid phosphatases occurring in root cap are examined.Sliced root tips of ten-day-old rice(Oryza sativa) seedlings were fixed in 0.1M cacodylate buffer containing 2.5% glutaraldehyde for 2h, washed overnight in same buffer solution, incubated in Gomori's solution at 37° C for 90min, post-fixed in OsO4, dehydrated in ethanol series and finally embeded in Spurr's resin. Sections were doubly stained with uranyl acetate and lead citrate, and observed under Hitachi H-600 at 75 KV.

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