Identification of Leaf Promoters for Use in Transgenic Wheat.
Identification of Leaf Promoters for Use in Transgenic Wheat.
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DOI:
10.3390/plants7020027
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发表时间:
2018-03-28
期刊:
影响因子:
--
通讯作者:
Raines CA
中科院分区:
文献类型:
--
作者:
Alotaibi SS;Sparks CA;Parry MAJ;Simkin AJ;Raines CA
Wheat yields have plateaued in recent years and given the growing global population there is a pressing need to develop higher yielding varieties to meet future demand. Genetic manipulation of photosynthesis in elite wheat varieties offers the opportunity to significantly increase yields. However, the absence of a well-defined molecular tool-box of promoters to manipulate leaf processes in wheat hinders advancements in this area. Two promoters, one driving the expression of sedoheptulose-1,7-bisphosphatase (SBPase) and the other fructose-1,6-bisphosphate aldolase (FBPA) from Brachypodium distachyon were identified and cloned into a vector in front of the GUS reporter gene. Both promoters were shown to be functionally active in wheat in both transient assays and in stably transformed wheat plants. Analysis of the stable transformants of wheat (cv. Cadenza) showed that both promoters controlled gus expression throughout leaf development as well as in other green tissues. The availability of these promoters provides new tools for the expression of genes in transgenic wheat leaves and also paves the way for multigene manipulation of photosynthesis to improve yields.
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影响因子:
5.3
作者:
CONLEY, TR;PARK, SC;SHIH, MC
通讯作者:
SHIH, MC
DOI:
10.1098/rstb.2016.0384
发表时间:
2017-09-26
期刊:
Philosophical transactions of the Royal Society of London. Series B, Biological sciences
影响因子:
--
作者:
Driever SM;Simkin AJ;Alotaibi S;Fisk SJ;Madgwick PJ;Sparks CA;Jones HD;Lawson T;Parry MAJ;Raines CA
通讯作者:
Raines CA
DOI:
10.3390/plants6040055
发表时间:
2017-11-12
期刊:
Plants (Basel, Switzerland)
影响因子:
--
作者:
Exposito-Rodriguez M;Laissue PP;López-Calcagno PE;Mullineaux PM;Raines CA;Simkin AJ
通讯作者:
Simkin AJ
DOI:
10.1007/bf00279570
发表时间:
1994-06-15
期刊:
MOLECULAR & GENERAL GENETICS
影响因子:
--
作者:
DEBORNE, FD;VINCENTZ, M;VAUCHERET, H
通讯作者:
VAUCHERET, H
影响因子:
7.2
作者:
Ishige, F;Takaichi, M;Oeda, K
通讯作者:
Oeda, K