Exogenous application of glycinebetaine improves antioxidant system in green bean (Phaseolus vulgaris) seedlings under salinity stress (Record no. 60446)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02636cab a2200301Ia 45 0 |
| 001 - CONTROL NUMBER | |
| control field | u211444 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | SIRSI |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 101219s2015 ua ss b eng d |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | EAL |
| 041 ## - LANGUAGE CODE | |
| Language code of text/sound track or separate title | eng |
| Language code of summary or abstract | ara |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) | |
| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) | ART AUJAS V23 No1 10 |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Srour, Hany A. M. |
| 240 10 - UNIFORM TITLE | |
| Uniform title | Arab universities journal of agricultural sciences, 2015 v. 23(1) |
| Medium | [electronic resource]. |
| 245 10 - TITLE STATEMENT | |
| Title | Exogenous application of glycinebetaine improves antioxidant system in green bean (Phaseolus vulgaris) seedlings under salinity stress |
| Medium | [electronic resource]. |
| 246 15 - VARYING FORM OF TITLE | |
| Title proper/short title | التطبيق الخارجي للجليسين بيتايين لتحسين النظام المضاد للأكسدة في بادرات الفاصوليا (phaseolus vulgaris) تحت ظروف اجهاد الملوحة |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | p.111-119 |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE | |
| Bibliography, etc. note | Includes references. |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Salt stresses collectively are responsible for many crop losses worldwide especially salt - sensitive plants. The present study investigates the roles of exogenous application of glycinebetaine (GB, 5 mM) in improving salt stress tolerance in salt sensitive green bean seedlings. Salt stresses (45 mM NaCl for one week) significantly reduced leaf relative water (RWC) and chlorophyll (chi) content and increased percentage of electrolyte leakage, endogenous Proline and lipid peroxidation. Activities of peroxidase(PX), ascorbate peroxidae (APX), superoxide dismutase (SOD), and catalase (CAT), were significantly increased in shoots and roots of green bean seedlings subjected to salt stress. Exogenous application of GB improves salt tolerance of green been seedlings as shown by increased RWC and chlorophyll contents in leaves and reduced percentage of electrolyte leakage, lipid peroxidation and proline content. Under salinity stress condition, GB application decreased the activities of PX, CAT, APX and SOD in seedling shoots, whereas, it increased the activities of CAT and AP in roots. The result suggests that exogenous application of GB increased green bean seedlings' tolerance to salt-induced oxidative damage by upregulating their antioxidant defense system where this compatible solute protect plant cell against salinity stress. (Received 14 October, |
| 546 ## - LANGUAGE NOTE | |
| Language note | Summary in Arabic. |
| 596 ## - | |
| -- | 1 |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Green bean |
| General subdivision | Effect of salt on. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Salinity. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Antioxidants. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Betaine. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Salt-tolerant crops. |
| 773 0# - HOST ITEM ENTRY | |
| Title | Arab Universities Journal of Agricultural Sciences. |
| Related parts | 2015.v.23(1) |
| International Standard Serial Number | 1110-2675 |
| Control subfield | nnas |
| Record control number | u118374 |
| 856 40 - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="http://nile.enal.sci.eg/EALE/2015/AUJAS/2315/1/111.pdf">http://nile.enal.sci.eg/EALE/2015/AUJAS/2315/1/111.pdf</a> |
| Public note | Full Text Article. |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | Articles |
| Source of classification or shelving scheme | Library of Congress Classification |
No items available.