Phosphatidic Acid Phosphatases in Seed Plants

2009 ◽  
pp. 131-141 ◽  
Author(s):  
Yuki Nakamura ◽  
Hiroyuki Ohta
Keyword(s):  
Phosphatidic Acid ◽  
Seed Plants ◽  
Acid Phosphatases

scholarly journals Lipin 2/3 phosphatidic acid phosphatases maintain phospholipid homeostasis to regulate chylomicron synthesis

2018 ◽  
Vol 129 (1) ◽  
pp. 281-295 ◽  
Author(s):  
Peixiang Zhang ◽  
Lauren S. Csaki ◽  
Emilio Ronquillo ◽  
Lynn J. Baufeld ◽  
Jason Y. Lin ◽  
...  
Keyword(s):  
Phosphatidic Acid ◽  
Acid Phosphatases

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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