PMID- 27368357
OWN - NLM
STAT- MEDLINE
DCOM- 20170414
LR  - 20170414
IS  - 1520-5118 (Electronic)
IS  - 0021-8561 (Linking)
VI  - 64
IP  - 29
DP  - 2016 Jul 27
TI  - Induction of Direct or Priming Resistance against Botrytis cinerea in 
      Strawberries by beta-Aminobutyric Acid and Their Effects on Sucrose Metabolism.
PG  - 5855-65
LID - 10.1021/acs.jafc.6b00947 [doi]
AB  - The specific forms of disease resistance induced by beta-aminobutyric acid (BABA) 
      and their impacts on sucrose metabolism of postharvest strawberries were 
      determined in the present research. Treatment with 10-500 mmol L(-1) BABA 
      inhibited the Botrytis cinerea infection, possibly directly by suppressing the 
      fungus growth and indirectly by triggering disease resistance. Moreover, 
      BABA-induced resistance against B. cinerea infection in strawberries was 
      associated with either one of two mechanisms, depending upon the concentration 
      used: BABA at concentrations higher than 100 mmol L(-1) directly induced the 
      defense response, including a H2O2 burst, modulation of the expression of PR 
      genes, including FaPR1, FaChi3, Fabetaglu, and FaPAL, and increased activities of 
      chitinase, beta-1,3-glucanase, and PAL, whereas BABA at 10 mmol L(-1) activated a 
      priming response because the BABA-treated fruits exhibited an increased capacity 
      to express molecular defense only when the fruits were inoculated with B. 
      cinerea. Activation of the priming defense appeared almost as effective against 
      B. cinerea as inducing direct defense. However, the primed strawberries 
      maintained higher activities of SS synthesis and SPS and SPP enzymes) and lower 
      level of SS cleavage during the incubation; these activities contributed to 
      higher sucrose, fructose, and glucose contents, sweetness index, and sensory 
      scores compared to fruits exhibiting the direct defense. Thus, it is plausible 
      that the priming defense, which can be activated by BABA at relatively low 
      concentrations, represents an optimal strategy for combining the advantages of 
      enhanced disease protection and soluble sugar accumulation.
FAU - Wang, Kaituo
AU  - Wang K
AD  - College of Life Science and Engineering, Chongqing Three Gorges University , 
      Chongqing 404000, People's Republic of China.
AD  - College of Food Science, Southwest University , Chongqing 400715, People's 
      Republic of China.
AD  - College of Food Science and Technology, Nanjing Agricultural University , 
      Nanjing, Jiangsu 210095, People's Republic of China.
FAU - Liao, Yunxia
AU  - Liao Y
AD  - College of Life Science and Engineering, Chongqing Three Gorges University , 
      Chongqing 404000, People's Republic of China.
FAU - Xiong, Qi
AU  - Xiong Q
AD  - College of Life Science and Engineering, Chongqing Three Gorges University , 
      Chongqing 404000, People's Republic of China.
FAU - Kan, Jianquan
AU  - Kan J
AD  - College of Food Science, Southwest University , Chongqing 400715, People's 
      Republic of China.
FAU - Cao, Shifeng
AU  - Cao S
AD  - Nanjing Research Institute for Agricultural Mechanization, Ministry of 
      Agriculture , Nanjing, Jiangsu 210014, People's Republic of China.
FAU - Zheng, Yonghua
AU  - Zheng Y
AD  - College of Food Science and Technology, Nanjing Agricultural University , 
      Nanjing, Jiangsu 210095, People's Republic of China.
LA  - eng
PT  - Journal Article
DEP - 20160713
PL  - United States
TA  - J Agric Food Chem
JT  - Journal of agricultural and food chemistry
JID - 0374755
RN  - 0 (Aminobutyrates)
RN  - 0 (Plant Proteins)
RN  - 4282SA5CTS (3-aminobutyric acid)
RN  - 57-50-1 (Sucrose)
SB  - IM
MH  - Aminobutyrates/*pharmacology
MH  - Botrytis/*drug effects/physiology
MH  - Disease Resistance
MH  - Fragaria/genetics/immunology/*microbiology
MH  - Plant Diseases/*immunology/microbiology
MH  - Plant Proteins/genetics/immunology
MH  - Sucrose/*metabolism
OTO - NOTNLM
OT  - direct
OT  - induced resistance
OT  - priming
OT  - strawberry
OT  - sucrose metabolism
OT  - beta-aminobutyric acid
EDAT- 2016/07/03 06:00
MHDA- 2017/04/15 06:00
CRDT- 2016/07/03 06:00
PHST- 2016/07/03 06:00 [entrez]
PHST- 2016/07/03 06:00 [pubmed]
PHST- 2017/04/15 06:00 [medline]
AID - 10.1021/acs.jafc.6b00947 [doi]
PST - ppublish
SO  - J Agric Food Chem. 2016 Jul 27;64(29):5855-65. doi: 10.1021/acs.jafc.6b00947. 
      Epub 2016 Jul 13.