**Author details**

Erkin Zakhidov, Sherzod Nematov and Vakhobjon Kuvondikov

\*Address all correspondence to: ezakhidov@hotmail.com

Institute of Ion-Plasma and Laser Technologies, Uzbekistan Academy of sciences, Tashkent, Uzbekistan.

## **References**


signature of photosynthesis. The Netherlands: Kluwer Academic Publishers; 2004. p. 321–362. DOI: 10.1007/978-1-4020-3218-9\_12


[18] Maxwell K, Johnson GN. Chlorophyll fluorescence—a practical guide. Journal of Experimental Botany. 2000;51:659–668. DOI: 10.1093/jexbot/51.345.659

signature of photosynthesis. The Netherlands: Kluwer Academic Publishers; 2004. p.

[7] Heinz Walz GmbH (Germany). PAM Chlorophyll Fluorometers [Internet]. 2015. Available from: http://www.walz.com/products/chl\_p700/mini-pam-II/introduc‐

[8] Hansatech Instruments Ltd. (Norfolk, England). Handy-PEA and Pocket-PEA Chlor‐ ophyll Fluorometers [Internet]. 2006. Available from: http://hansatech-instru‐ ments.com/products/introduction-to-chlorophyll-fluorescence [Accessed: 2015-12-17]

[9] Genty B, Briantais JM, Baker NR. The relationship between the quantum yield of photosynthetic electron transport and quenching of chlorophyll fluorescence. Biochi‐

mica et Biophysica Acta. 1989;990:87–92. DOI: 10.1016/S0304-4165(89)80016-9

[10] Ennahli S, Earl HJ. Physiological limitations to photosynthetic carbon assimilation in cotton under water stress. Crop Science. 2005;45:2374–2382. DOI: 10.2135/crops‐

[11] Inamullah, Isoda A. Adaptive responses of soybean and cotton to water stress II. Changes in CO2 assimilation rate, chlorophyll fluorescence and photochemical reflectance index in relation to leaf temperature. Plant Production Science. 2005;8:131–

[12] Khabibullaev PK, Zakhidov EA, Zakhidova MA, Kasymdzhanov MA, Nematov SQ, Abdukarimov AA, Nabiev SM, Saakova NA, Stamp P, Fracheboud I. Evaluation of the effects of drought on cotton plants using characteristics of chlorophyll fluorescence.

Doklady Biological Sciences. 2003;392:442–444. DOI: 10.1023/A:1026144325526

Science. 2004;44:1265–1272. DOI: 10.2135/cropsci2004.1265

Verlag; 2004. p. 37–72. DOI: 10.1007/978-3-642-04812-8\_2

[13] Pettigrew WT. Physiological consequences of moisture deficit stress in cotton. Crop

[14] Massacci A, Nabiev SM, Pietrosanti L, Nematov SK, Chernikova TN, Thor K, Leipner J. Response of the photosynthetic apparatus of cotton (*Gossypium hirsutum*) to the onset of drought stress under field conditions studied by gas-exchange analysis and chloro‐ phyll fluorescence imaging. Plant physiology and biochemistry. 2008;46:189–195. DOI:

[15] Herbert S, Han T, Vogeman T. New applications of photoacoustics to the study of photosynthesis. Photosynthesis Research. 2000;66:13–31. DOI: 10.1023/A:

[16] Hou HJM, Mauzerall D. Listening to PS II: Enthalpy, entropy, and volume changes. Journal of Photochemistry and Photobiology. B: Biology. 2011;104:357–365. DOI:

[17] Loka DA, Oosterhuis DM, Ritchie GL. Water-deficit stress in cotton. In: Kole C, Michler C, Abbott AG, Hall TC, editors. Transgenic Crop Plants. Berlin—Heidelberg: Springer-

321–362. DOI: 10.1007/978-1-4020-3218-9\_12

tion.html [Accessed: 2015-12-17].

138. DOI: 10.10.1626/pps.8.13112

10.1016/j.plaphy.2007.10.006

10.1016/j.jphotobiol.2011.03.007

1010788504886

ci2005.0147

106 Applied Photosynthesis - New Progress


[42] Hoekstra FA, Golovina EA, Buitink J. Mechanisms of plant desiccation tolerance. Trends in Plant Sciences. 2001;6:431–438. DOI: 10.1016/s1360-1385(01)02052-0

[30] Yokota A, Kawasaki S, Iwano M, Nakamura C, Miyake C, Akashi K. Citrulline and DRIP-1 Protein (ArgE Homologue) in Drought Tolerance of Wild Watermelon. Annals

[31] Mansfield TJ, Atkinson CJ. . Stomatal behaviour in water stressed plants. In: Alscher RG, Cumming JR, editors. Stress Responses in Plants: Adaptation and Acclimation

[32] Ludlow MM, Muchow RC. A critical evaluation of traits for improving crop yields in water-limited environments. Advances in Agronomy. 1990;43:107–153. DOI: 10.1016/

[33] Anjum F, Yaseen M, Rasul E, Wahid A, Anjum S. Water stress in barley (*Hordeum vulgare L.*). I. Effect on chemical composition and chlorophyll contents. Pakistan Journal of

[34] Monakhova OF, Chernyadev II. Protective role of kartolin-4 in wheat plants exposed to soil drought. Applied Biochemistry. Micro+. 2002;38:373–380. DOI: 10.1023/A:

[35] Bota J, Flexas J, Medrano H. Is photosynthesis limited by decreased Rubisco activity and RuBP content under progressive water stress? . New Phytology. 2004;162:671–681.

[36] Parry MAJ, Andralojc PJ, Khan S, Lea PJ, Keys AJ. Rubisco activity: effects of drought

[37] Fu J, Huang B. Involvement of antioxidants and lipid peroxidation in the adaptation of two cool-season grasses to localized drought stress. Environment and Experimental

[38] Reddy AR, Chaitanya KV, Vivekanandan M. Drought-induced responses of photo‐ synthesis and antioxidant metabolism in higher plants. Journal of Plant Physiology.

[39] Morgan PW. Effects of abiotic stresses on plant hormone systems. In: Alscher RG, Cumming JR, editors. Stress Responses in plants: adaptation and acclimation mecha‐

[40] Turner NC, Wright GC, Siddique KHM. Adaptation of grain legumes (pulses) to waterlimited environments. Advanced in Agronomy. 2001;71:123–231. DOI: 10.1016/

[41] Loreto F, Tricoli D, Di Marco G. On the relationship between electron transport rate and photosynthesis in leaves of the C4 plant Sorghum bicolor exposed to water stress, temperature changes and carbon metabolism inhibition. Australian Journal of Plant

stress. Annals of Botany. 2002;89:833–839. DOI: 10.1093/aob/mcf103

nisms. New York, USA: Wiley; 1990. p. 13–146. ISBN: 0-471-56810-4

Botany. 2001;45:105–114. DOI: 10.1016/s0098-8472(00)00084-8

2004;161:1189–1202. DOI: 10.1016/j.jplph.2004.01.013

Physiology. 1995;22:885–892. DOI: 10.1071/PP9950885

Mechanisms. New York, USA: Wiley; 1990. p. 241–264. ISBN: 0-471-56810-4

of Botany. 2002;89:825–832. DOI: 10.1093/aob/mcf074

Agronomy Sciences. 2003;40:45–49. ISSN: 2076-0906

DOI: 10.1111/j.1469-8137.2004.01056.x

S0065-2113(08)60477-0

108 Applied Photosynthesis - New Progress

1016243424428

S0065-2113(01)71015-2

