References
- Assi NE, Huber DJ, Brecht JK (1997) Irradiation-induced changes in tomato fruit and pericarp firmness, electrolyte efflux, and cell wall enzyme activity as influenced by ripening stage. J Am Soc Hortic Sci 122:100-106
- Arabi MIE, Al-Safadi B, Jawhar M, Mir-Ali N (2005) Enhancement of embryogenesis and plant regeneration from barley anther culture by low doses of gamma irradiation. In Vitro Cell Dev Biol Plant 41:762-764 https://doi.org/10.1079/IVP2005699
- Bhattarai KK, Li Q, Liu Y, Dinesh-Kumar SP, Kaloshian I (2007) The MI-1-mediated pest resistance requires Hsp90 and Sgt1. Plant Physiol 144:312-323 https://doi.org/10.1104/pp.107.097246
- Boston RS, Viitanen PV, Vierling E (1996) Molecular chaperone Hsp104-a molecular machine for protein disaggregation. J Struct Biol 156:139-148
- Breiman A (2014) Plant Hsp90 and its co-chaperones. Curr Protein Pept Sci 15:232-244 https://doi.org/10.2174/1389203715666140331115603
- Cebulska - Wasilewska A (1992) Tradescantia stamen-hair mutation bioassay on the mutagenicity of radioisotope-contaminated air following the Chernobyl nuclear accident and one year later. Mut Res 270:23-29 https://doi.org/10.1016/0027-5107(92)90097-L
- Chiwocha DS, et al. (2009) Karrikins: A new family of plant growth regulators in smoke. Plant Sci 177:252-256 https://doi.org/10.1016/j.plantsci.2009.06.007
- Christianson ML (1975) Mitotic crossing-over as an important mechanism of floral sectoring in Tradescantia. Mutat Res 28:389-395 https://doi.org/10.1016/0027-5107(75)90233-X
- Cook CE, Whichard LP, Turner B, Wall ME, Egley GH (1966) Germination of witchweed(Striga lutea Lour): Isolation and properties of a potent stimulant. Science 154:1189-1190 https://doi.org/10.1126/science.154.3753.1189
- Ellis CD, Wang F, MacDiarmid CW, Clark S, Lyons T, Eide DJ (2004) Zinc and the Msc2 zinc transporter protein are required for endoplasmic reticulum function. J Cell Biol 166:325-335 https://doi.org/10.1083/jcb.200401157
- Flematti GR, Scaffidi A, Dixon KW, Smith SM, Ghisalberti EL (2011) Production of the seed germination stimulant karrikinolide from combustion of simple carbohydrates. J Agric Food Chem 59:1195-1198 https://doi.org/10.1021/jf1041728
-
Gong M, van der Luit AH, Kinght MR, Trewavas AJ (1998) Heat-shock-induced changes in intracellular
$Ca^{2+}$ level in tobacco seedlings in relation to thermotolerance. Plant Physiol 116:429-437 https://doi.org/10.1104/pp.116.1.429 - Humphrey AJ, Beale MH (2006) Strigol: Biogenesis and physiological activity. Phytochemistry 67:636-640 https://doi.org/10.1016/j.phytochem.2005.12.026
- Ichikawa S (1971) Somatic mutation rate at low levels of chronic gamma-ray exposures in Tradescantia stamen hairs. Jpn J Genet 46:371-376 https://doi.org/10.1266/jjg.46.371
- Ichikawa S (1972) Somatic mutation rate in Tradescantia stamen hairs at low radiation levels: finding of low doubling doses of muations. Jpn J Genet 47:411-415 https://doi.org/10.1266/jjg.47.411
- Ichikawa S (1981) In situ monitoring with Tradescantia around Nuclear power plants. Environmental Health Perspectives 37:145-164 https://doi.org/10.1289/ehp.8137145
- Ichikawa S, Ishii C (1991) Validity of simplified scoring methods of somatic mutations in Tradescantia Stamen hairs. Envir exp Bot 31:247-252 https://doi.org/10.1016/0098-8472(91)90077-2
- International Commission on Radiological Protection (2006) Low-dose extrapolation of radiation-related cancer risk. Publication 99. Elsevier, Amsterdam, the Netherlands p 13
- Jaattela M, Wissing D, Kokholm K, Kallunki T, Egeblad M (1998) Hsp 70 exerts its anti-apoptotic function downstream of caspase-3-like proteases. EMBO Journal 17(21):6124-6134 https://doi.org/10.1093/emboj/17.21.6124
- Keeley SC, Pizzorno M (1986) Charred wood stimulated germination of two fire-following herbs of the California chaparral and the role of hemicellulose. Am J Bot 73:1289-1297 https://doi.org/10.2307/2444063
- Kim JH, Chung BY, Kim JS, Wi SG (2005) Effects of in planta gamma-irradiation on growth, photosynthesis, and antioxidative capacity of red pepper (Capsicum annuum L.) plants. J Plant Biol 48:47-56 https://doi.org/10.1007/BF03030564
- Kumar S, Tamura K, Jakobsen IB, Nei M (2001) MEGA2:molecular evolutionary genetics analysis software. Bioinformatics 17:1244-1245 https://doi.org/10.1093/bioinformatics/17.12.1244
-
Kwon SH, Lee YL, Chung KH, Oh JH (1981) Mutation frequency of Tradescantia (BNL clone 4430) stamen hairs exposed to low dose of gamma ray in the KAERI
$\gamma$ -field. J Kor Nuc Soe 13:162-167 - Light ME, Daws MI, Van Staden J (2009) Smoke-derived butenolide: Towards understanding its biological effects. S Afr J bot 75:1-7 https://doi.org/10.1016/j.sajb.2008.10.004
- Lindquist S, Craig EA (1988) The heat-shock proteins. Annu Rev Genet 22:631-677 https://doi.org/10.1146/annurev.ge.22.120188.003215
- Liu HT, Li B, Shang ZL, Li XZ, Mu RL, Sun DY. et al (2003) Calmodulin is involved in heat shock signal transduction in wheat. Plant Physiol 132:1186-1195 https://doi.org/10.1104/pp.102.018564
-
Livak KJ, Schmittgen TD (2001) Analysis of relative gene expression data using real-time quantitative PCR and the
$2^{-{\Delta}{\Delta}Ct}$ method. Methods 25:402-408 https://doi.org/10.1006/meth.2001.1262 - Mashev N, Vassilev G, Ivanov K (1995) A study of N-allyl N-2pyridylthiourea and gamma radiation treatment on growth and quality of peas and wheat. Bulg J Plant Physiol 21:56-63
- Mitchel RE (2006) Low doses of radiation are protective in vitro and in vivo: evolutionary origins. Dose Response 4:75-90
- Moussa HR (2011) Low dose of gamma irradiation enhanced drought tolerance in soybean. Bulg J Agric Sci 17:63-72
- Nagata T, Todoriki S, Hayashi T, Shibata Y, Mori M, Kanegae H, et al (1999) Gamma-radiation induces leaf trichome formation in Arabidopsis. Plant Physiol 120:113-120 https://doi.org/10.1104/pp.120.1.113
- National Research Council (2006) BEIR VII: Health risks from exposure to low levels of ionizing radiation. The National Academies Press. Washington D.C. p 2
- Nauman CH, Sparrow AH, Schairer LA (1976) Comparative effects of ionizing radiation and two gaseous chemical mutagenes on somatic mutation induction in one mutable and two non-mutable clones of Tradescantia. Mut Res 38:53-70 https://doi.org/10.1016/0165-1161(76)90079-0
- Nelson DC, Flematti GR, Riseborough J-A, Ghisalberti EL, Dixon KW, Smith SM (2010) Karrikins enhance light response during germination and seedling development in Arabidopsis thaliana. Proc Natl Acad Sci USA 107:7095-7100 https://doi.org/10.1073/pnas.0911635107
- Nelson DC, Flematti GR, Ghisalberti EL, Dixon KW, Smith SM (2012) Regulation of seed germination and seedling growth by chemical signals from burning vegetation. Annu Rev Plant Biol 63:107-130 https://doi.org/10.1146/annurev-arplant-042811-105545
- Rakwal R, Agrawal GK, Shibato J, Imanaka T, Fukutani S, Tamogami S, et al (2009) Ultra low-dose radiation: stress responses and impacts using rice as a grass model. Int J Mol Sci 10:1215-1225 https://doi.org/10.3390/ijms10031215
- Rhoads AR, Friedberg F (1997) Sequence motifs for calmodulin recognition. FASEB J 11:331-340 https://doi.org/10.1096/fasebj.11.5.9141499
- Samali A, Cotter TG (1996) Heat shock proteins increase resistance to apoptosis. Experimental Cell Research 223(1):163-170 https://doi.org/10.1006/excr.1996.0070
- Schairer LA, Van't Hof J, Hayes CG, Burton RM, de serres FJ (1978) Exploratory monitoring of air pollutants for mutagenicity activity with the Tradescantia stamen hair system. Environm Health Perspect 27:51-60 https://doi.org/10.1289/ehp.782751
- Singh B, Datta PS (2010) Gamma irradiation to improve plant vigour, grain development, and yield attributes of wheat. Radiat Phys Chem 79:139-143 https://doi.org/10.1016/j.radphyschem.2009.05.025
- Sparrow AH, Underbrink AG, Rossi HH (1972) Mutations induced in Tradescantia by small dose of X-rays and neutrons : analysis of dose-response curves. Science 176:916 https://doi.org/10.1126/science.176.4037.916
- Stevens JC, Merritt DJ, Flematti GR, Ghisalberti EL, Dixon KW (2007) Seed germination of agricultural weeds is promoted by the butenolide 3-methyl-2H-furo[2,3-c]pyran-2-one under laboratory and field conditions. Plnat Soil 298:113-124 https://doi.org/10.1007/s11104-007-9344-z
- Van Staden J, Jager AK, Light ME, Burger BV (2004) Isolation of the major germination cue from plant-derived smoke. S Afr J Bot 70:654-659 https://doi.org/10.1016/S0254-6299(15)30206-4
- Vandenhove H, Vanhoudt N, Cuypers A, van Hees M, Wannijn J, Horemans N (2010) Life-cycle chronic gamma exposure of Arabidopsis thaliana induces growth effects but no discernable effects on oxidative stress pathways. Plant Physiol Biochem 48:778-786 https://doi.org/10.1016/j.plaphy.2010.06.006
- Vierling E (1991) The roles of heat shock proteins in plants. Annu Rev Plant Physiol 42:579-620 https://doi.org/10.1146/annurev.pp.42.060191.003051
- Wang M, Xu Q, Yuan M (2011) Zinc homeostasis is involved in unfolded protein response under salt stress. Plant Signaling & Behavior 6(1):77-79 https://doi.org/10.4161/psb.6.1.14019
- Wi SG, Chung BY, Kim JS, Kim JH, Baek MH, Lee JW, et al (2007) Effects of gamma irradiation on morphological changes and biological responses in plants. Micron 38:553-564 https://doi.org/10.1016/j.micron.2006.11.002
- Wiendl FM, Wiendl FW, Wiendl JA, Vedovatto A, Arthur V (1995) Increase of onion yield through low dose of gamma irradiation of its seeds. Radiat Phys Chem 46:793-795 https://doi.org/10.1016/0969-806X(95)00263-W
-
Wu HC, Luo DL, Vignols F, Jinn TL (2012) Heat shock-induced biphasic
$Ca^{2+}$ signature and OsCaM1-1 nuclear localization mediate downstream signaling in acquisition of thermotolerance in rice (Oryza sativa L.). Plant Cell Environ 35:1543-1557 https://doi.org/10.1111/j.1365-3040.2012.02508.x