Multiple heat and drought events affect grain yield and accumulations of high molecular weight glutenin subunits and glutenin macropolymers in wheat
Research output: Contribution to journal › Journal article › Research › peer-review
Standard
Multiple heat and drought events affect grain yield and accumulations of high molecular weight glutenin subunits and glutenin macropolymers in wheat. / Zhang, Xiaxiang; Cai, Jian; Wollenweber, Bernd; Liu, Fulai; Dai, Tingbo; Cao, Weixing; Jiang, Dong.
In: Journal of Cereal Science, Vol. 57, No. 1, 2013, p. 134-140.Research output: Contribution to journal › Journal article › Research › peer-review
Harvard
APA
Vancouver
Author
Bibtex
}
RIS
TY - JOUR
T1 - Multiple heat and drought events affect grain yield and accumulations of high molecular weight glutenin subunits and glutenin macropolymers in wheat
AU - Zhang, Xiaxiang
AU - Cai, Jian
AU - Wollenweber, Bernd
AU - Liu, Fulai
AU - Dai, Tingbo
AU - Cao, Weixing
AU - Jiang, Dong
PY - 2013
Y1 - 2013
N2 - Spring wheat plants were subjected to water deficit and/or high temperature episodes at spikelet initiation, anthesis or both stages. The stresses modified the early dough stage and maturity, shortened the kernel desiccation period and caused grain yield loss. Plants subjected to stress at the early growth stages had higher grain yields than the non-early-stressed plants when stress reoccurred at anthesis. Concentrations of high molecular weight glutenin subunits in grain were up-regulated by the single early drought, the early drought combined with late heat and the double drought stress treatments, but was down-regulated by the early heat and double heat stress events. Concentration of glutenin acropolymers was increased by the single early drought episode, the single late drought and heat events, as well as the early drought combined with the late heat stress, but was reduced by the early heat stress and double heat events.
AB - Spring wheat plants were subjected to water deficit and/or high temperature episodes at spikelet initiation, anthesis or both stages. The stresses modified the early dough stage and maturity, shortened the kernel desiccation period and caused grain yield loss. Plants subjected to stress at the early growth stages had higher grain yields than the non-early-stressed plants when stress reoccurred at anthesis. Concentrations of high molecular weight glutenin subunits in grain were up-regulated by the single early drought, the early drought combined with late heat and the double drought stress treatments, but was down-regulated by the early heat and double heat stress events. Concentration of glutenin acropolymers was increased by the single early drought episode, the single late drought and heat events, as well as the early drought combined with the late heat stress, but was reduced by the early heat stress and double heat events.
U2 - 10.1016/j.jcs.2012.10.010
DO - 10.1016/j.jcs.2012.10.010
M3 - Journal article
VL - 57
SP - 134
EP - 140
JO - Journal of Cereal Science
JF - Journal of Cereal Science
SN - 0733-5210
IS - 1
ER -
ID: 44294302