Growth responses of NaCl stressed rice (Oryza sativa L.) plants germinated from seed in aseptic nutrient cultures supplemented with proline
Negative impact of salinity on plant germination is significant because of abundance of Na super(+) in culture medium, which causes growth inhibition. Effect of salinity (NaCl) in the presence of proline was assessed in rice (Oryza sativa L.) variety Khushbo-95 at seedling stage. Seeds were cultured...
Saved in:
Published in | African journal of biotechnology Vol. 9; no. 39; pp. 6534 - 6538 |
---|---|
Main Authors | , , , , , |
Format | Journal Article |
Language | English |
Published |
27.09.2010
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Abstract | Negative impact of salinity on plant germination is significant because of abundance of Na super(+) in culture medium, which causes growth inhibition. Effect of salinity (NaCl) in the presence of proline was assessed in rice (Oryza sativa L.) variety Khushbo-95 at seedling stage. Seeds were cultured on MS sub(0) (MS basal medium), MS sub(1) (MS sub(0) + 100 mM NaCl) and MS sub(2) (MS sub(1) + 5 mM proline) for 20 days. Seedlings and its biomass decreased in saline culture. Similarly, total protein and sugar contents also decreased, while reducing sugars and proline contents increased. These parameters were observed to be slightly adverse in cultures supplemented with proline (MS sub(2)) and NaCl (MS sub(2)). Among cultures, leaf demography (cell size) was affected significantly; this may be the reflection of accumulation of proline, Na super(+) and Cl super(-) and exclusion of K super(+) in developed rice seedlings. |
---|---|
AbstractList | Negative impact of salinity on plant germination is significant because of abundance of Na super(+) in culture medium, which causes growth inhibition. Effect of salinity (NaCl) in the presence of proline was assessed in rice (Oryza sativa L.) variety Khushbo-95 at seedling stage. Seeds were cultured on MS sub(0) (MS basal medium), MS sub(1) (MS sub(0) + 100 mM NaCl) and MS sub(2) (MS sub(1) + 5 mM proline) for 20 days. Seedlings and its biomass decreased in saline culture. Similarly, total protein and sugar contents also decreased, while reducing sugars and proline contents increased. These parameters were observed to be slightly adverse in cultures supplemented with proline (MS sub(2)) and NaCl (MS sub(2)). Among cultures, leaf demography (cell size) was affected significantly; this may be the reflection of accumulation of proline, Na super(+) and Cl super(-) and exclusion of K super(+) in developed rice seedlings. |
Author | Dahri, A M Parveen, N Dahot, MU Laghari, AL Ikram-Ul-Haq Ghaffar, A |
Author_xml | – sequence: 1 fullname: Ikram-Ul-Haq – sequence: 2 givenname: A surname: Dahri middlename: M fullname: Dahri, A M – sequence: 3 givenname: MU surname: Dahot fullname: Dahot, MU – sequence: 4 givenname: N surname: Parveen fullname: Parveen, N – sequence: 5 givenname: A surname: Ghaffar fullname: Ghaffar, A – sequence: 6 givenname: AL surname: Laghari fullname: Laghari, AL |
BookMark | eNpNj0FLAzEUhINUsFb_w7uph5XsZrObPUrRKhR76b2k6YtGstk1L2vRv-CfNqAHTzMMHzPMOZuFIeAJm5eNqgspSjn758_YOdEb55Woaj5n36s4HNMrRKRxCIQEg4VnvfRAKWeEB4jOIFxv4ueXBtLJfWhY397A6HVIBC8Yexd0yqCNQw-E2bkAmnBMzkCYUnQYEpjJpylXAk3j6LHPWSaPLo-PcfAu4AU7tdoTXv7pgm0f7rfLx2K9WT0t79bFWKo2FdY00lqJvDMl16qTZWVLVbbYVELIziiBrRQC92pvmn1lzUFijWglt0pUXCzY1W9tnn2fkNKud2TQ5z84TLTreF23nWqU-AELUWXg |
ContentType | Journal Article |
DBID | 7QO 8FD FR3 P64 |
DatabaseName | Biotechnology Research Abstracts Technology Research Database Engineering Research Database Biotechnology and BioEngineering Abstracts |
DatabaseTitle | Engineering Research Database Biotechnology Research Abstracts Technology Research Database Biotechnology and BioEngineering Abstracts |
DatabaseTitleList | Engineering Research Database |
DeliveryMethod | fulltext_linktorsrc |
Discipline | Engineering |
EISSN | 1684-5315 |
EndPage | 6538 |
GroupedDBID | --- -OY 23M 2NB 2WC 53G 5GY 6J9 7QO 7WY 8FD 8FL ACGFO ADBBV ADFRT ALMA_UNASSIGNED_HOLDINGS BAWUL C1A DIK EBS EJD FR3 FRP GROUPED_ABI_INFORM_COMPLETE GX1 HH5 K60 K6~ KQ8 M~E OK1 P2P P64 QSE RNS TR2 W2D XSB |
ID | FETCH-LOGICAL-p187t-fc65ff5e09c10a89512f1817e623359c83e7533eb8bc6b2fcd5e4eef50f83203 |
ISSN | 1684-5315 |
IngestDate | Fri Apr 12 07:13:01 EDT 2024 |
IsPeerReviewed | false |
IsScholarly | true |
Issue | 39 |
Language | English |
LinkModel | OpenURL |
MergedId | FETCHMERGED-LOGICAL-p187t-fc65ff5e09c10a89512f1817e623359c83e7533eb8bc6b2fcd5e4eef50f83203 |
Notes | ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23 |
PQID | 904479868 |
PQPubID | 23462 |
PageCount | 5 |
ParticipantIDs | proquest_miscellaneous_904479868 |
PublicationCentury | 2000 |
PublicationDate | 2010-09-27 |
PublicationDateYYYYMMDD | 2010-09-27 |
PublicationDate_xml | – month: 09 year: 2010 text: 2010-09-27 day: 27 |
PublicationDecade | 2010 |
PublicationTitle | African journal of biotechnology |
PublicationYear | 2010 |
SSID | ssj0023240 |
Score | 1.9554383 |
Snippet | Negative impact of salinity on plant germination is significant because of abundance of Na super(+) in culture medium, which causes growth inhibition. Effect... |
SourceID | proquest |
SourceType | Aggregation Database |
StartPage | 6534 |
SubjectTerms | Oryza sativa |
Title | Growth responses of NaCl stressed rice (Oryza sativa L.) plants germinated from seed in aseptic nutrient cultures supplemented with proline |
URI | https://search.proquest.com/docview/904479868 |
Volume | 9 |
hasFullText | 1 |
inHoldings | 1 |
isFullTextHit | |
isPrint | |
link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwnZ1Nb5tAEIZXTU7toUrTVv3WHHpoZW2EYYHlGEVJ3Mp1LljyzdqF3TpqCi7GkZK_0D_dGRYMVSL144LwygbJD8zOzrwzy9h7rXyR2zjk-O4EXIy15cr3E64TNY61wWVuTgH9L7NoMhefF-GilwQ11SW1Pspu760r-R-qOIZcqUr2H8juLooDeI588YiE8fhXjM9xDV2vRpXTubr2sTN10lWAGFKOZ40TeVHd3KoRKXeu1WhKtVW0fzRJYL46NQw5nk2pyQanMwqC4Oy2pmauBbXrJ8GA69GBN9nQRqBNVLGTrq-brX9-ExW5_YeKYWcKfVnWdwL5n75V6jufX_GJ-tFHzVeu_v14NIikr0qnLJn3Wa_q2jirORsGLyjvnnDXC6C1t5EUHM2AS2ybe8ZaI50MnkXX_ai1uFHYBkNN91H2U1uXzp9dLM_m0-kyPV2ke2wPr01l4YudGIjcyqZ0trv1nZm5cTfSA_a4XSfAsYP-hD0wxSF7NOge-ZT9dPhhhx9KC4QfOvxA-OFDAx8cfJgefQSHHnr0QOiB0MNlAS166NBDhx6G6IHQQ4v-GUvPTtOTCW_31uDrsYxrbrMotDY0XpKNPSXRz_YtOnuxQXc4CJNMBgYXsoHRUmeR9m2Wh0YYY0PP4hzgBc_ZflEW5gWDKM91iH4Q_lKKRCip_EDnSihq7id87yWD7q9coumifJQqTLndLBNPiDiRkXz156-8Zg_75-cN26-rrXmL7mCt3zUkfwGOq21t |
link.rule.ids | 315,786,790 |
linkProvider | Geneva Foundation for Medical Education and Research |
openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Growth+responses+of+NaCl+stressed+rice+%28Oryza+sativa+L.%29+plants+germinated+from+seed+in+aseptic+nutrient+cultures+supplemented+with+proline&rft.jtitle=African+journal+of+biotechnology&rft.au=Ikram-Ul-Haq&rft.au=Dahri%2C+A+M&rft.au=Dahot%2C+MU&rft.au=Parveen%2C+N&rft.date=2010-09-27&rft.issn=1684-5315&rft.eissn=1684-5315&rft.volume=9&rft.issue=39&rft.spage=6534&rft.epage=6538&rft.externalDBID=NO_FULL_TEXT |
thumbnail_l | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/lc.gif&issn=1684-5315&client=summon |
thumbnail_m | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/mc.gif&issn=1684-5315&client=summon |
thumbnail_s | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/sc.gif&issn=1684-5315&client=summon |