PRELIMINARY STUDY ON NITROGENOUS METABOLISM OF GERMINATING PUCCINELLIA TENUIFLORA SEEDS UNDER ALKALINE SALT STRESS

Bulletin of Botanical Research ›› 1999, Vol. 19 ›› Issue (2): 33-38.

Previous Articles Next Articles

PRELIMINARY STUDY ON NITROGENOUS METABOLISM OF GERMINATING PUCCINELLIA TENUIFLORA SEEDS UNDER ALKALINE SALT STRESS

Li Yan-bo¹, Chen Yue-yan², Sun Guo-rong², Yan Xiu-feng³

1. Departemnt of Biology, Harbin Teachers, School, Harbin 150086;
2. Department of Biology, Harbin Normal University, Harbin 150080;
3. Open Research Laboratory of Forest Plant Ecology, Northeast Forestry University, Harbin 150040

Received:1997-07-14 Online:1999-06-15 Published:2016-06-14

Abstract

Abstract: Soluble protein, free animo acid and free proline content of germinating Puccinellia tenuiflora seeds under different concentration of Na₂CO₃ stress was studied. The results indicates: in the salt free condition, soluble protein and free amino acid content increased gradually along with the germination process, proline content increased rapidly in earlier period and then keep stable; soluble protein and free amino acid content decreased under Na₂CO₃ stress compared with that in Na₂CO₃ free condition and had significant negative correlation with Na₂CO₃ concentration. Proline content showed a different tendency with total free amino and increased on different level under different concentration of Na₂CO₃ stress compared with that in Na₂CO₃ free condition.

Key words: Puccinellia tenuiflora, Germination, Soluble protein, Free amino acid, Proline

Li Yan-bo, Chen Yue-yan, Sun Guo-rong, Yan Xiu-feng. PRELIMINARY STUDY ON NITROGENOUS METABOLISM OF GERMINATING PUCCINELLIA TENUIFLORA SEEDS UNDER ALKALINE SALT STRESS[J]. Bulletin of Botanical Research, 1999, 19(2): 33-38.

[1]	Chunjing JIAO, Mingyue LI, Peng ZHANG. Effects of Exogenous Hormones Soaking and Osmotic Treatment on Thermal Dormancy of Seeds of Fraxinus mandshurica [J]. Bulletin of Botanical Research, 2023, 43(3): 370-378.
[2]	Yuanyuan CAI, Jibenben XIA, Wenhan YING, Jieyao WANG, Tao XIE, Kongya XING, Xuanjun FENG, Xuejun HUA. Detailed Phenotypical Analysis on the Mutant ssr1-2 Encoding a Mitochondrial Protein of Arabidopsis thaliana [J]. Bulletin of Botanical Research, 2023, 43(3): 421-431.
[3]	Yingying TANG, Chuanchao GUO, Dang SHI, Nanlin JIANG, Zheng XU, Liqiang LIU. Effects of Pulp and Buried Depth on Seed Germination and Seedling Growth of Armeniaca vulgaris [J]. Bulletin of Botanical Research, 2023, 43(2): 251-260.
[4]	Xiaolu CAO, Qiaozhu ZHAO, Hua XING, Mengfei LI. Anatomical Structure of Seed and Morphological Character at Different Germination Stages of Sinopodophyllum hexandrum [J]. Bulletin of Botanical Research, 2022, 42(5): 746-752.
[5]	Huan WANG, Yunfei XU, Yibo LIU, Qinsong LIU, Wenjuan XU, Yun LONG, Xiao XU. Allelopathic Effects on Seed Germination and Seedling Growth of Brassica pekinensi, Caused by Water Extracts of Branches and Leaves from Davidia involucrata and Bothrocaryum controversum [J]. Bulletin of Botanical Research, 2022, 42(5): 866-875.
[6]	Bin WEI, Yi LI, Shiping SU. The Effect of Exogenous Proline on the Stomata of Nitraria tangutorum Leaves under Natural Drought [J]. Bulletin of Botanical Research, 2022, 42(3): 492-501.
[7]	Yuqi Zhang, Xin Su, Zhiqiang You, Jinbo Fu, Yaguang Zhan, Jing Yin. [J]. Bulletin of Botanical Research, 2022, 42(2): 289-298.
[8]	Jian-Xin LIU, Rui-Rui LIU, Xiu-Li LIU, Hai-Yan JIA, Ting BU, Na LI. Effect of Soaking Seeds with NaHS on Seed Germination Characteristics of Naked Oat under Saline-Alkali Stress [J]. Bulletin of Botanical Research, 2021, 41(6): 870-877.
[9]	Yue ZHANG, Quan-Ling ZHANG, Zhi HONG, KAN Zi-Han, Zhao-Yue CHU, Ye TAO. Intraspecific and Interspecific Allelopathy of Invasive Plants Plantago virgica and Daucus carota [J]. Bulletin of Botanical Research, 2021, 41(3): 441-448.
[10]	Yong-Wei MI, Cheng-Wen GONG, Guo-Xiang WANG, Yong-Hong QI. Responses of Water Absorption and Germination of Angelica sinensis Seeds to Winged Perianth Removal [J]. Bulletin of Botanical Research, 2021, 41(2): 174-179.
[11]	LU Yan, YAN Yue, CUI Cheng-Cheng, ZHANG Peng. Effects of Primary Dormancy-released Status and Drying Treatment on Germination of Fraxinus mandshurica Seeds [J]. Bulletin of Botanical Research, 2020, 40(4): 490-495.
[12]	YANG He, ZHANG Nan, LIU Zi-Guang, LIN Jian-Hui, SUN Shi-Chen, LIU Sheng-Yi, CEN Xi, WU Juan. Expression and Function of BoNR8 lncRNA in Cabbage under Cold Stress [J]. Bulletin of Botanical Research, 2020, 40(3): 441-446.
[13]	XIAO Zhi-Peng, YIN Chong-Min, GUO Lian-Jin, WU Yuan-Rong, HU Jin-Ping, LIU Yan-Yan, ZHONG You-Chun, XUE Ping-Ping. Effect of Light Quality on Seed Germination and Seeding Growth of Emmenopterys henryi [J]. Bulletin of Botanical Research, 2020, 40(2): 189-195.
[14]	LIU Jian-Xin, OU Xiao-Bin, WANG Jin-Cheng. Cytosolic Ca²⁺ Involved in Seed Germination of Naked Oat Enhanced by Exogenous H₂S under Saline-Alkali Stress [J]. Bulletin of Botanical Research, 2020, 40(1): 58-65.
[15]	ZHAO Wei, QI Yan-Ni, ZHANG Jian-Ping, ZHAO Li, WANG Li-Min, XIE Ya-Ping, WANG Bin, ZHANG Yan-Ping. Comprehensive Evaluation for Salinity Tolerance of Flax Resources During Germination [J]. Bulletin of Botanical Research, 2019, 39(6): 955-963.

PRELIMINARY STUDY ON NITROGENOUS METABOLISM OF GERMINATING PUCCINELLIA TENUIFLORA SEEDS UNDER ALKALINE SALT STRESS

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments