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                                                      Yashar Mirza Feyziyev                                                       

 

Place of birth

Lankaran district, Azerbaijan

Date of birth

09.02.1960 

Education


Baku State University 

Scientific degree

Doctor of biological sciences

Title

 

Speciality code and title for PhD thesis

2406.01

Biophysics

“Charge separation and recombination in Photosystem II studied in dependence of redox state of the Qa electron acceptor “

Speciality code and title for doctoral thesis

2406.01

Biophysics

“Electron transfer in water oxidation reactions of photosystem II”

Total number of printed scientific publications

69

Number of scientific publications printed abroad

53

Number of papers published in journals indexed and abstracted in international databases

26

Number of patents and certificates of authorship

 

Staff training:

-          number of  PhD

-          number of  Doctor of sciences

 

Key scientific achievements

The research covers the structural-functional relationship in the photosynthetic reaction centers of plants, green algae and cyanobacteria, the mechanism of photosynthetic decomposition of water and molecular oxygen evolution in photosystem II (PSII), biomimetic PSII and artificial photosynthesis, and molecular mechanisms of plant stress. Scientific researches were conducted in Azerbaijan Research Institute of Crop Husbandry, Institute of Photosynthesis and Soil Science of USSR Academy of Sciences, Institute of Botany, ANAS, Lund University of Sweden, Kwansei Gakuin University of Japan and Photodynamics Research Center- RIKEN of Japan. 

The following results were obtained:

1. Electron transport was studied in the second photosystem and it was found that the efficiency of the primary photochemical reaction and electron transport in photosynthetic reaction centers (RC) is higher in the two-electron reduced state of plastoquinone than in the single-electron reduced state.

 

2. The recombination of oxidized chlorophyll P680+ and reduced pheophyte Ph– formed in the reaction center of PS2 during the initial photoreaction has been shown to be luminescence (recombination luminescence) from an excited chlorophyll molecule (P680 *).

3.      The energy barrier between the energy level of the ion-radical pair [P680 + Ph–] formed at the reaction center of PSII as a result of the initial photochemical reaction and the singlet excitation level of chlorophyll (P680 *) was found to be 0.11-0.13 eV.

4.      During a two-electron reduction of the plastoquinone acceptor in PSII, a new component of chlorophyll sensitive to the effects of external magnetic fields in the micro- and milliseconds range of chlorophyll delayed light radiation, with an activation energy of 0.5-0.6 eV was revealed and it was shown that this radiation was caused by the emission of a light quantum of during the return of the excited triplet (TP680) level of the chlorophyll molecule to the base level by successively passing through the triplet and singlet states of RC.

5.      The role of bicarbonate ions was studied in PSII and it was found that the main site of the bicarbonate action was its electronic acceptor side.

It was shown that bicarbonate is necessary for the regulation of electron transport between the electronic acceptors QA and QB of PSII, and it can also be involved in the regulation of catalytic reactions in PSII leading to the oxidation of water and the evolution of oxygen.

 

6.      According to the experimental and theoretical data, oxidation of water by PSII is based on a metal-radical mechanism, which involves the participation of Mn-cluster, tyrosine YZ radical (YZ•), D1-His190 and other amino acids in the hydrogen bond with tyrosine. Transport of a proton and electron from a water molecule in contact with an Mn cluster to a tyrosine (YZ •) which trasferrerd proton to lumen by  D1-His190.

7.      In Ca2+ lacking PSII, the function of S-cycle in S2-S3 was restored at acidic pH values.

Thus, Ca2+-+ -factor was shown to play an important role in regulating proton balance and proton flow as a component of the catalytic site where water is oxidized.

8. It has been shown that under physiological conditions, the pH of the lumen medium can control the electron transport at the catalytic site where water is oxidized by influencing the course of certain reactions (found in some transitions of the S-cycle). This, in turn, protects the secondary photosystem from damage by limiting the electron transport during the over-saturation of the reactions at the reaction center.

 

9.      It was shown that together with tyrosine YD, Cyt b559 reduces electrons by giving electrons to the oxidized (S2 and S3) stages of the catalytic S-cycle of photosystem II. While the reduction of stage S3 is based on the competition between tyrosine YD and Cyt b559 determined by the redox state of the former, in the reduction of S2 stage, Cyt b559 is the dominant electron donor and participates in both direct and P680, YD, YZ and Car/D2-ChlZ-mediated electron transfer. In turn, this allows Cyt b559 to participate in the regulation of processes such as electron deficiency (or excess) in PSII under extreme conditions.

10.  It has been found that it is possible to restore electron transport under light in a second photosystem inhibited by the effects of thermal stress at high temperatures.

 

Titles of publications
  1. Аллахвердиев С.И., Климов В.В. О рекомбинационной природе переменной флуоресценции хлорофилла фотосистемы 2 высших растений. Всесоюзный симпозиум “Молекулярные механизмы и регуляция энергетического обмена”. Июнь 11–13, 1986, Пущино, СССР, с. 23.
  2. Аллахвердиев С.И., Стрижова В.П., Христин М.С., Климов В.В. Фотоинактивация препаратов реакционного центра фотосистемы II. Всесоюзная конференция “Преобразование световой энергии в фотосинтезирующих системах и их моделях”. Июнь 26–30, 1989, Пущино, СССР, с. 64–65.
  3. Клеваник А.В., Аллахвердиев С.И., Климов В.В. О природе переменной флуоресценции хлорофилла фотосистемы 2 высших растений. АН СССР, НЦ Биол. Иссл., Институт Почвоведения и Фотосинтеза, Тезисы докладов IV конференции молодых ученых. Пущино, 1989, с. 24–25.
  4. Allakhverdiev S.I., Klevanik A.V., Klimov V.V. Temperature dependence of the variable fluorescence of photosystem II under aerobic and reducing conditions. “Plant Metabolism Regulation” (Eds. E. Karanov and V. Alexieva). Abstracts of the International Vth Youth Symposium, October 8–13, 1991, Sofia, Bulgaria, p. 60.
  5. Allakhverdiev S.I., Klevanik A.V., Klimov V.V. Temperature dependence of the variable fluorescence of photosystem II under aerobic and reducing conditions. “Plant Metabolism Regulation” (Eds. E. Karanov and V. Alexieva). Proceedings of the International Vth Youth Symposium, October 8–13, 1991, Sofia, Bulgaria, p. 59–62.
  6. Клеваник А.В., Аллахвердиев С.И., Климов В.В. О природе переменной флуоресценции хлорофилла фотосистемы II высших растений. Биологические мембраны (1991), том 8, №10, с. 1053–1065.
  7. Аллахвердиев С.И., Мальцев С.В., Климов В.В. Повышение термоустойчивости фотохимических реакций субхлоропластных препаратов фотосистемы 2 после полного удаления марганца. Биологические мембраны (1991), том 9, №1, с. 12–18.
  8. Клеваник А.В., Никитишена О.В., Шувалов В.А., Климов В.В. О природе аномальной температурной зависимости наносекундной рекомбинационной люминесценции D1-D2-Cyt.b-559-комплексов фотосистемы II. Биологические мембраны (1992), том 9, №9, с. 915–925.
  9. Allakhverdiev S.I., Komenda J., Nedbal L., Klimov V.V. Photoinactivation of isolated D1/D2/Cytochrome b-559 complex under aerobic and anaerobic conditions. Photosynthetica (1993), vol. 28(2), p. 281–288.
  10. Климов В.В., Аллахвердиев С.И., Клеваник А.В. Миллисекундная замедленная люминесценция хлорофилла фотосистемы II в восстановительных условиях. 1. Условия выявления, время жизни и энергия активации. Биологические мембраны (1994), том 11, №2, с. 140–147.
  11. Клеваник А.В., Ренгер Г., Климов В.В. Миллисекундная замедленная люминесценция хлорофилла фотосистемы II в восстановительных условиях. 2. Эффект внешнего магнитного поля. Биологические мембраны (1994), том 11, №2, с. 148–160.
  12. Козлов Ю.Н., Казакова А.А., Аллахвердиев С.И., Климов В.В. Электрохимическое окисление и восстановление ANT-2p в связи его ингибирующим действием на активность фотосистемы 2. Биохимия (1995), том 60, вып. 6, с. 976–980.
  13. Klimov V.V., Allakhverdiev S.I., Baranov S.V. Bicarbonate requirement for the donor side of photosystem 2. FEBS Letters (1995), vol. 363, p. 251–255.
  14. Klimov V.V., Allakhverdiev S.I., Baranov S.V. Effect of bicarbonate and formate on photosystem II activities. Photosynthesis Research (1995), vol. 46, p. 219–225.
  15. Allakhverdiev S.I., Ahmed A., Hayashi H., Aliev J.A., Klimov V.V., Murata N., Carpentier R. Stabilization of oxygen evolution and primary electron transport reactions in photosystem II with glycinebetaine and sucrose. Journal of Photochemistry and Photobiology B: Biology (1996), vol. 34, p. 149–157.
  16. Kozlov Yu.N., Klimov V.V. The effect of ANT-2p on the photosystem II. Progress in Biophysics and Molecular Biology. XIIth International Biophysics Congress, August 11–16, 1996, Amsterdam, p. 154.
  17. Ivashikina N.V. Regulation of nitrate uptake in maize seedlings by accompanying cations. Plant Science (1998), vol. 131, p. 25–34.
  18. Yoneda D., Kawamori A. Bicarbonate stimulated binding of manganese to photosystem 2. “Photosynthesis: Mechanism and Effects”, G. Garab (Ed.). Proceedings of the 11th International Congress on Photosynthesis, August 17–22, 1998, Budapest, Hungary, Vol. II, p. 1197–1200.
  19. Ismailov M.A., Zulfugarov I.S., Aliev J.A. The effect of water deficit on wheat thylakoid membranes. “Photosynthesis: Mechanism and Effects”, G. Garab (Ed.). Proceedings of the 11th International Congress on Photosynthesis, August 17–22, 1998, Budapest, Hungary, Vol. IV, p. 2573–2576.
  20. Yoneda D., Yoshii T., Katsuta N., Kawamori A., Watanabe Y. Formate-induced inhibition of the water-oxidizing complex of photosystem II studied by EPR. Biochemistry (2000), vol. 39(13), p. 3848–3855.
  21. Van Rotterdam B.J., Styring S. Redox interaction between tyrosine YD and various S-states at low temperatures. Fifth Nordic Congress on Photosynthesis. Elsinore, Denmark, October 28–30, 2000, P2-6.
  22. Bernat G., Morvaridi F., Styring S. pH-dependence of the four steps in the S-cycle in photosystem II. Proceedings of 12th International Congress on Photosynthesis. Sydney, Australia, 2001, S10-016.
  23. Morvaridy F., Bernat G., Geijer P., Mamedov F., Styring S. pH-dependent oxidation of Cytochrome b559 is different in the different S-states. Proceedings of 12th International Congress on Photosynthesis. Sydney, Australia, 2001, S13-010.
  24. Styring S., Mamedov F., Babcock G.T., Hillier W. The pH dependence of the donor side reactions in Ca2+-depleted photosystem II: A role for Ca in the proton expulsion pathway? Proceedings of 12th International Congress on Photosynthesis. Sydney, Australia, 2001, S13-017.
  25. Bernat G., Morvaridi F., Styring S. pH-dependence of the four individual transitions in the S-cycle of the oxygen evolving complex of photosystem II. Photosystem II: Molecular Structure and Function. Discussion meeting organized by J. Anderson and J. Barber. March 13–14, 2002, London, UK.
  26. Bernat G., Van Rotterdam B.J., Styring S. Electron transfer from cytochrome b559 and tyrosineD to the S2 and S3 states of the water oxidizing complex in photosystem II. Photosystem II: Molecular Structure and Function. Discussion meeting organized by J. Anderson and J. Barber. March 13–14, 2002, London, UK.
  27. Bernat G., Morvaridi F., Styring S. pH-dependence of the four individual transitions in the catalytic S-cycle during photosynthetic oxygen evolution. Biochemistry (2002), vol. 41(18), p. 5830–5843.
  28. Участки связывания формиата в фотосистеме 2 растений. Известия НАН Азербайджана: Биологические науки (2002), №1–6, с. 222–233.Styring S. Electron transfer from cytochrome b559 and tyrosine-D to the S2 and S3 states of the water oxidizing complex in photosystem II. International Conference “Photosynthesis and Crop Production”, Kyiv, Ukraine, October 7–11, 2002, p. 50.
  29. Styring S., Mamedov F., Hillier W., Babcock G.T. pH dependence of the donor side reactions in Ca2+-depleted photosystem II. Biochemistry (2003), vol. 42(20), p. 6185–6192.
  30. Van Rotterdam B.J., Bernat G., Styring S. Electron transfer from cytochrome b559 and tyrosineD to the S2 and S3 states of the water oxidizing complex in photosystem II. Chemical Physics (2003), vol. 294, p. 415–431.
  31. Kropacheva T.N., Feikema W.O., Mamedov F., Styring S., Hoff A.J. Spin conversion of cytochrome b559 in photosystem II induced by exogenous high potential quinone. Chemical Physics (2003), vol. 294, p. 471–482.
  32. Pan J., Xu J., Benkö G., Styring S., Sun L., Åkermark B., Polívka T., Sundström V. Stepwise charge separation from a ruthenium-tyrosine complex to a nanocrystalline TiO2 film. The Journal of Physical Chemistry B (2004), vol. 108, p. 12904–12910.
  33. Su J.-H., Sigfridsson K.G.V., Styring S. Flash-number dependent oscillation of the light induced (at 5K) split EPR signals from OEC. 13th International Congress of Photosynthesis, Montreal, Canada, August 29–September 3, 2004, p. 137.
  34. Mizusawa N., Ishii A., Ono T.-a. Characterization of Ser-substitution mutants in the D1 protein Arg 64, 323 and 334 in cyanobacterium Synechocystis sp. PCC 6803. 13th International Congress of Photosynthesis, Montreal, Canada, August 29–September 3, 2004, p. 139.
  35. Morvaridi S.F., Mamedov F., Styring S. Effect of illumination temperature on the miss-factor in the S-cycle. 13th International Congress of Photosynthesis, Montreal, Canada, August 29–September 3, 2004, p. 143.
  36. Sigfridsson K.G., Styring S. Characterization of the “Split” EPR-signal from Tyr-Z-S1 in PSII with Tyr-D reduced. 13th International Congress of Photosynthesis, Montreal, Canada, August 29–September 3, 2004, p. 145.
  37. Morvaridi S.F., Styring S. Effect of temperature on the miss-factor in the S-cycle determined by EPR. “Photosynthesis: Fundamental Aspects to Global Perspectives”. Proceedings of the 13th International Congress on Photosynthesis, Montreal, Canada, August 29–September 3, 2004, p. 359–361.
  38. Sigfridsson K.G.V., Su J.-H., Styring S. The spectral resolution of the “Split S1” and “Split S0” EPR signals from photosystem II induced by illumination at 5K. “Photosynthesis: Fundamental Aspects to Global Perspectives”. Proceedings of the 13th International Congress on Photosynthesis, Montreal, Canada, August 29–September 3, 2004, p. 386–388.
  39. Mizusawa N., Ishii A., Ono T.-a. Characterization of Ser-substitution mutants in the D1 protein Arg 64, 323 and 334 in cyanobacterium Synechocystis sp. PCC 6803. “Photosynthesis: Fundamental Aspects to Global Perspectives”. Proceedings of the 13th International Congress on Photosynthesis, Montreal, Canada, August 29–September 3, 2004, p. 392–394.
  40. Su J.-H., Sigfridsson K.G.V., Styring S. Flash-number dependent oscillation of Split EPR signals from OEC in PSII induced by illumination at 5 K. “Photosynthesis: Fundamental Aspects to Global Perspectives”. Proceedings of the 13th International Congress on Photosynthesis, Montreal, Canada, August 29–September 3, 2004, p. 404–406.
  41. Sigfridsson K.G.V., Su J.-H., Mamedov F., Styring S. Quantification of the light induced YZ•-split EPR-signals from photosystem II in the S0- and S1-states and the pH-dependence of “Split S1”. “Photosynthesis: Fundamental Aspects to Global Perspectives”. Proceedings of the 13th International Congress on Photosynthesis, Montreal, Canada, August 29–September 3, 2004, p. 1071–1073.
  42. Fryxelius J., Eilers G., Magnuson A., Sun L., Lomoth R. Synthesis and redox properties of a [meso-tris (4-nitrophenyl) corrolato] Mn(III) complex. Journal of Porphyrins and Phthalocyanines (2006), vol. 9, p. 379–386.
  43. Hevelius K.G.V., Su J.-H., Mamedov F., Styring S. Spectral resolution of the Split EPR signals induced by illumination at 5K from the S1-, S3- and S0-states in photosystem II. Biochemistry (2006), vol. 45(30), p. 9279–9290.
  44. Su J.-H., Hevelius K.G.V., Mamedov F., Styring S. Oscillation of the “Split” EPR signals of photosystem II photo-induced at cryogenic temperatures. “Photosynthesis in the Post-Genomic Era. II: Structure and Function of Photosystems”. International Meeting in honor of Prof. J. Barber, August 20–26, 2006, Pushchino, Russia.
  45. Photosystem II function and bicarbonate. Abstracts of the 14th International Congress of Photosynthesis, Glasgow, Scotland, June 22–27, 2007, p. 180.
  46. И.М. Гусейнова. Наука о фотосинтезе на 14-ом международном конгрессе по фотосинтезу: Основные тенденции и перспективы на будущее. Известия НАН Азербайджана: Серия биологические науки (2007), №3–4, с. 3–17.
  47. Photosystem II function and bicarbonate. “Photosynthesis. Energy from the Sun”. Proceedings of the 14th International Congress of Photosynthesis, Glasgow, Scotland, 2008, p. 397–400.
  48. Oxygenic photosynthesis: an introduction. Proceedings of ANAS, Biological Sciences (2010), 65(5-6), p. 71–82.
  49. Styring S. Charge equilibrium reactions S2 and S3 states of photosystem II with Cyt b559 and tyrosine YD. Abstracts of the 15th International Congress of Photosynthesis: Photosynthesis Research for Food, Fuel and Future, Beijing, China, August 22–27, 2010, p. 93.
  50. Бикарбонат и функционирование фотосистемы II. AMEA-nın xəbərləri: Biologiya elmləri (2011), 66(1), c. 75–87.
  51. Bernat G., Deak Z., Styring S. Electron transfer from Cyt b559 and tyrosineD to the S2 and S3 states of the water oxidizing complex of photosystem II at cryogenic temperatures. International Conference “Photosynthesis Research for Sustainability”, July 24–30, 2011, Baku, p. 76.
  52. Styring S. Charge equilibrium reactions S2 and S3 states of photosystem II with Cyt b559 and tyrosine YD. Photosynthesis Research for Food, Fuel and Future – 15th International Congress on Photosynthesis. Springer, 2013, p. 218–221.
  53. Deak Z., Styring S., Bernat G. Electron transfer from Cyt b559 and tyrosine-D to the S2 and S3 states of the water oxidizing complex in photosystem II at cryogenic temperatures. Journal of Bioenergetics and Biomembranes (2013), vol. 45, p. 111–120.
  54. Bayramov S., Guliyev N., Cejudo F.J. Changes in Rubisco activase gene expression and polypeptide content in Brachypodium distachyon. International Conference “Photosynthesis Research for Sustainability”, June 5–9, 2013, Baku, Azerbaijan, p. 63.
  55. Babayev H., Mehvaliyeva U., Aliyeva M., Kasumova F., Guliyev N. Localization, some physical-chemical and kinetic characteristics of NADP-malate dehydrogenase in amaranth leaves under drought. International Conference “Photosynthesis Research for Sustainability”, June 5–9, 2013, Baku, Azerbaijan, p. 99.
  56. Guliyev N., Mehvaliyeva U., Babayev H., Bayramov S., Aliyeva M. Localization, physical, chemical and kinetic properties of NADP-malate dehydrogenase isoforms in wheat leaves under drought. International Conference “Photosynthesis Research for Sustainability”, June 5–9, 2013, Baku, Azerbaijan, p. 101.
  57. Ibrahimova U., Garagezov T., Mammadov A. Effect of salinity on the physiological functions of wheat cultivars. International Conference “Photosynthesis Research for Sustainability”, June 5–9, 2013, Baku, Azerbaijan, p. 127.
  58. Quliyev N.M., Babayev H.Q., Mehvalıyeva U.Ə., Əliyeva M.N. Quraqlığın amarant yarpaqlarında qaz mübadiləsi parametrlərinə və dekarboksilləşdirici malatdehidrogenazalara təsiri. AMEA məruzələri (2014), LXX(1), s. 46–50.
  59. Gurbanova U., Babayev H., Aliyeva M., Guliyev N. Effects of drought on mitochondrial NAD-malate dehydrogenase in Amaranthus cruentus L. during ontogenesis. International meeting “Photosynthesis Research for Sustainability”, June 2–7, 2014, Pushchino, Russia.
  60. Bayramov Sh., Gurbanova U., Babayev H., Aliyeva M., Guliyev N. Effects of temperature and light intensity on photosynthetic enzyme activities in C4 species of Chenopodiaceae family in the natural environment. International meeting “Photosynthesis Research for Sustainability”, June 2–7, 2014, Pushchino, Russia.
  61. Babayev H., Mehvaliyeva U., Aliyeva M., Guliyev N. The study of NAD-malic enzyme in Amaranthus cruentus L. under drought. Plant Physiology and Biochemistry (2014), 81, p. 84–89.
  62. Мовсумова Ф.Г., Бабаев Г.Г., Зейналова М.Г. Таксономический состав семейства Chenopodiaceae Vent. во флоре Абшерона и его экологический анализ. AMEA Xəbərləri, Biologiya seriyası (2014), 69(1), c. 27–35.
  63. Курбанова У.А., Бабаев Г.Г., Алиева М.Н. Регуляция митохондриальной НАД-малатдегидрогеназы листьев амаранта при засухе. Международная конференция молодых ученых «Актуальные проблемы ботаники и экологии», Умань, Украина, 9–12 сентября 2014 г.
  64. Cümşüdlü K.T., İsmayılova E.Ə. Duz stresinin buğda genotiplərinin yarpaqlarında fotosintetik elektron daşınmasına təsiri. AMEA Botanika İnstitutunun Elmi Əsərləri (2015), XXXV c., s. 155–160.
  65. Bayramov S., Orujova T., Gurbanova U., Babayev H., Aliyeva M., Guliyev N. Diurnal changes in photosynthetic enzyme activities and their regulation in some C4 species of Chenopodiaceae family. International Conference “Photosynthesis Research for Sustainability”, September 21–26, 2015, Crete, Greece, p. 116.
  66. Babayev H.G., Mehvaliyeva U.A., Aliyeva M.N., Guliyev N.M. NADP-malate dehydrogenase isoforms of wheat leaves under drought: their localisation, and some physicochemical and kinetic properties. Journal of Stress Physiology and Biochemistry (2015), vol. 11(3), p. 13–25.
  67. İbrahimova Ü.F., Qaragözov T.H. Duz stresinin Triticum aestivum L. və Triticum durum Desf. genotiplərində fizioloji proseslərə təsiri. AMEA-nın Xəbərləri: Biologiya və tibb elmləri (2015), 70(3), s. 26–33.
  68. Каримли С.А., Гасымова Г.Э., Ханышова М.А., Азизов И.В., Гасымов К.Г. Некоторые морфо-физиологические изменения у каштанолистного дуба (Quercus castanefolia) в зависимости от условий окружающей среды. AMEA-nın Xəbərləri: Biologiya və tibb elmləri (2016), 71(1), c. 97–102.
  69. Ismayilova E.A., Jumshudlu K.T. The study of salt tolerance of some genotypes from local wheat selection. International Conference “Innovative Approaches to Conservation of Biodiversity”, October 2–4, 2016, Baku, p. 164.
  70. Ibrahimova U.F., Garagyozov T.H. Effect of salt stress on physiological characteristics in Triticum aestivum L. and Triticum durum Desf. genotypes. International Conference “Innovative Approaches to Conservation of Biodiversity”, October 2–4, 2016, Baku, p. 148.
  71. İsmayılova E.Ə., Cümşüdlü K.T., Təlai C.M. Fluoressensiya metodunun tətbiqi ilə bəzi buğda genotiplərinə duz stresinin təsirinin öyrənilməsi. Əkinçilik ET İnstitutunun Elmi Əsərləri Məcmuəsi (2017), XXVIII c., s. 130–138.
  72. Kerimli E.İ., Jumshudlu K.T., Talai J.M. Impact of intensive illumination on the photochemical efficiency of photosystem II in wheat leaves exposed to heat and salt stress. Transactions of the Institute of Molecular Biology and Biotechnologies, ANAS, Baku (2017), p. 112–115.
  73. Musazade E., Voloshin R., Atashova S., Rodionova M., Huseynova I.M., Allakhverdiev S.I. Electricity from the sunlight and photosynthetic apparatus. Transactions of the Institute of Molecular Biology and Biotechnologies, ANAS, Baku (2017), p. 125–131.
  74. Ibrahimova U.F., Mammadov A.Ch. Effect of salt stress on photosynthetic pigments and chloroplasts photochemical efficiency of wheat varieties. Abstracts: 8th International Conference “Photosynthesis and Hydrogen Energy Research for Sustainability”, 2017, Hyderabad, India, p. 164.
  75. Babayev H.G., Gurbanova U.A., Azizov İ.V., Guliyev N.M. The study of NAD-malic enzyme in leaves of wheat genotypes under soil drought conditions. Sylwan Journal (2018), 162(1), p. 201–211.
  76. Həsənova A.M. İkinci fotosistemin oksigen ayırma funksiyasının bərpası. II International Scientific Conference of Young Researchers, Baku Engineering University, April 27–28, 2018, Baku, Azerbaijan, s. 272–274.
  77. Vəliyeva Ü.Y., Təlai C.M. Bəzi stress amillərinin ikinci fotosistemin fotokimyəvi effektivliyinə birgə təsiri. “Botaniki tədqiqatlarda yeni çağırışlar” elmi konfransı, Bakı, 20–21 iyun 2018, s. 218–220.
  78. Həsənova A.-Ş.M., Vəliyeva Ü.Y. Fotosistem II kompleksinin oksigen ayırma funksiyasının inhibirləşməsi və yenidən bərpası. “Botaniki tədqiqatlarda yeni çağırışlar” elmi konfransı, Bakı, 20–21 iyun 2018, s. 221–223.
  79. Orujova T.Y., Bayramov S.M., Gurbanova U.A., Babayev H.G., Aliyeva M.N., Guliyev N.M. Diurnal temperature-related variations in photosynthetic enzyme activities of two C4 species of Chenopodiaceae grown in natural environment. Photosynthetica (2018), 56(4), p. 1107–1112.
  80. Hasanova A-S. M., Valiyeva U.Y., Feyziyev Y.M. Reactivation of the oxygen-evolving function of photosystem II inhibited by hydroxylamine. Proceedings of ANAS (Biological and Medical Sciences) (2018), 73(2), p. 19–24.

Membership with international and foreign scientific organizations

Member of International Society of Photosynthesis Research 

Pedagogical activity

Teaches the courses “Methods of the Specialty” and “Structure and Functional Organization of Biomembranes” at the Departments of Botany and Plant Physiology of Baku State University.

Other activities

 

Awards and prizes

 

Place of work and its address

Institute of Molecular Biology, MSE AR, AZ1073, Baku, pr., Izzat Nabiyev st.11

Position

Head of the Laboratory of Photobioenergetics and Green Energy

Office phone

(+994 12) 5105921 

Mobile

(+994 50) 4096847 

Home

 

Fax

(+994 12) 5101433 

E-mail


ya_feyziyev@yahoo.com 

y.feyziyev@imbb.science.az
© 2018 Institute of Molecular Biology