dc.contributor.author |
Yamada, Nana |
|
dc.contributor.author |
Cha-Um, Suriyan |
|
dc.contributor.author |
Kageyama, Hakuto |
|
dc.contributor.author |
Promden, Worrawat |
|
dc.contributor.author |
Tanaka, Yoshito |
|
dc.contributor.author |
Kirdmanee, Chalermpol |
|
dc.contributor.author |
Takabe, Teruhiro |
|
dc.date.accessioned |
2018-03-28T07:49:38Z |
|
dc.date.available |
2018-03-28T07:49:38Z |
|
dc.date.issued |
2011-04 |
|
dc.identifier.citation |
Tree Physiology 31, 462–468 |
en_US |
dc.identifier.issn |
1568-2544 |
|
dc.identifier.uri |
http://dspace.bru.ac.th/xmlui/handle/123456789/4102 |
|
dc.description.abstract |
Oil production from oil palm is adversely affected by drought and salt. Under drought and salt stress, proline content increases in oil palm; the mechanism for this is unknown. Here, an 8319-nucleotide sequence including cDNA, genomic DNA and the promoter region of proline transporter gene from oil palm Elaeis guineensis was determined. The transporter gene exhibited high similarity to Bet/ProT genes from several plants, but the highest homology was found with rice ProT1. The exon–intron structure of genomic DNA was unique, and numerous stress-response cis-elements were found in the promoter region. Expression of cDNA EgProT1 in Escherichia coli mutant exhibited uptake activities for glycinebetaine and choline as well as proline. Under salt-stressed conditions, exogenously applied glycinebetaine was taken up into the root more rapidly than the control. These data indicate that oil palm has a unique Pro/T1 gene. Nucleotide sequence data for the cDNA and genomic DNA of proline transporter gene from Elaeis guineensis are available in the DDJB database under accession numbers AB597035 and AB597036, respectively. |
en_US |
dc.language.iso |
en_US |
en_US |
dc.publisher |
มหาวิทยาลัยราชภัฏบุรีรัมย์ |
en_US |
dc.subject |
proline/betaine transporter |
en_US |
dc.subject |
Elaeis guineensis |
en_US |
dc.subject |
oil palm |
en_US |
dc.subject |
salt stress |
en_US |
dc.title |
Isolation and characterization of proline/betaine transporter gene from oil palm |
en_US |
dc.title.alternative |
Isolation and characterization of proline/betaine transporter gene from oil palm |
en_US |
dc.type |
Article |
en_US |