Russian Federation
In this review, we have tried to provide a holistic picture on the modern selection and innovation techniques for garden carrot, immunological diagnostics methods, genomic editing and sequencing invented by Russian and foreign scientists. Garden carrot is a good source of nutrients such as vitamins, minerals, and dietary fibers. Together with the growing need in healthy eating, carrot becomes an increasingly popular product that is used not only as nourishment but also in cosmetology and for therapeutic purposes. In this view, advanced scientific studies in this area become highly important. Modern research largely applies the achievements of new technologies, which operate with germplasm, selection, immunity, tissue culture, and the results of molecular studies on carrot.
carrot, breeding, hybrids, yield, pathogens, biotechnology, genes, DNA
1. Rubatzky, V. E. Carrots and related vegetable Umbelliferae / V. E. Rubatzky, C. F. Quiros, P. W. Simon. – CABI, University of Wisconsin, 1999.
2. Heywood, V. H. Relationships and evolution in the Daucus carota complex / V. H. Heywood // Isr. J. Plant Sci. 32, 51–65. 1983.
3. Leunov, V. I. Stolovye korneplody v Rossii [Garden root crops in Russia] / V. I. Leunov. – Moscow : Tovarishchestvo nauchnyh izdanij KMK [Association of Scientific Publications KMK], 2011. – 272 p.
4. Kornev, A. V. Immunitet morkovi zavisit ot okraski korneploda [Carrot immunity depends on the color of the root crop] / A. V. Kornev, L. M. Sokolova, T. A. Tereshonkova, V. I. Leunov, A. N. Khovrin // Kartofel i ovoshchi [Potato and Vegetables]. – 2015. – № 3. – P. 37–39.
5. Arscott, S. A. Carrots of many colors provide basic nutrition and bioavailable phytochemicals acting as a functional food / S. A. Arscott & S. A. Tanumihardjo // Compr. Rev. Food Sci. Food Saf. 9, 223–239 (2010).
6. Nicolle, C. Genetic variability influences carotenoid, vitamin, phenolic, and mineral content in white, yellow, purple, orange, and dark-orange carrot cultivars / C. Nicolle, G. Simon, E. Rock, P. Amouroux, C. Rémésy // J. Am. Soc. Hortic. Sci. 129, 523–529 (2004).
7. Michael, T. P. Progress, challenges and the future of crop genomes / T. P. Michael, R. VanBuren // Curr. Opin. Plant Biol. 24, 71–81 (2015).
8. Silva, E. A. Chemical, physical and sensory parameters of different carrot varieties (Daucus carota L.) / E. A. Silva [et al.] // J. Food Process Eng. 30, 746–756 (2007).
9. Fraser, P. D. The biosynthesis and nutritional uses of carotenoids / P. D. Fraser, P. M. Bramley // Prog. Lipid Res. 43, 228-265 (2004).
10. Kornev, A. V. Analiz sortov i gibridov morkovi stolovoj na vyhod soka [Analysis of varieties and hybrids of garden carrot for juice yield] / A.V. Kornev, A. N. Khovrin, L. M. Sokolova, M. A. Kosenko // Kartofel i ovoshchi [Potato and Vegetables]. – 2021. – № 11. – P. 38–40.
11. Kosenko, M. A. F1 Krasnogorye – sovremennyj gibrid morkovi stolovoj [F1 Krasnogorye is a modern hybrid of garden carrot] / M.A. Kosenko, A. V. Kornev, L. M. Sokolova, A. N. Khovrin // Kartofel i ovoshchi [Potato and Vegetables]. – 2020. – № 12. – P. 27–29.
12. Savenkova, T. V. Sneki – produkty sovremennogo obraza zhizni [Snacks are products of a modern lifestyle] / T. V. Savenkova // Biznes pishchevyh ingredientov [Business of food ingredients]. – 2015. – № 1 (46). – P. 42–44.
13. Kalinina, I. V. Sovremennye podhody v tekhnologii bezopasnoj snekovoj produkcii [Modern approaches in the technology of safe snack products] / I. V. Kalinina, A. A. Ruskina // Bulletin of the South-Ural State Uni. Series “Food and Biotechnology”. – 2014. – № 3. – Vol. 2. – P. 29–36.
14. Kornev, A. V. Ocenka i sozdanie iskhodnogo materiala morkovi stolovoj s raznoobraznoj okraskoj korneploda i povyshennym soderzhaniem biologicheski aktivnyh veshchestv (β-karotina, lyuteina, likopina i antocianov) [Evaluation and creation of the starting material of garden carrot with a diverse color of root crop and an increased content of biologically active substances (β-carotene, lutein, lycopene and anthocyanins)]: extended abstract of Candidate’s thesis (Agriculture) / Kornev A. V. – Moscow, 2015. – 31 p.
15. Borisov, V. A. Kachestvo i lezhkost ovoshchej [Quality and shelf life of vegetables] / V. A. Borisov, S. S. Litvinov, A. V. Romanova. – Moscow, 2003. – 625 p.
16. Kornev, A. V. Izmenchivost otdelnyh priznakov morkovi stolovoj raznoobraznoj okraski korneploda [Variability of particular signs of garden carrots with variously-colored roots] / A. V. Kornev, V. I. Leunov, A. N. Khovrin // Ovoshchi Rossii [Vegetables of Russia]. – 2017. – № 4 (37). – P. 41–44.
17. Kornev, A. V. Sravnitelnaya harakteristika sortov stolovoj morkovi po soderzhaniyu karotinoidov i antocianov [Comparative characteristics of garden carrot varieties in terms of carotenoids and anthocyanins] / A. V. Kornev, V. I. Leunov, A. N. Khovrin, S. R. Tsymbalaev // Hranenie i pererabotka selhozsyrya [Storage and Processing of Agricultural Raw Materials]. – 2014. – № 9. – P. 48–50.
18. Osmolovsky, P. D. Carrot and butternut squash for snacks / P. D. Osmolovsky, A. V. Kornev, N. N. Vorobyova, N. A. Piskunova, S. L. Ignatieva [et al.] / Kartofel i ovoshchi [Potato and Vegetables]. – 2019. – № 6. – P. 16–17. doi.org/10.25630/PAV.2019.43.73.004
19. https://www.medikforum.ru/zoj/71702-11-poleznyh-svoystv-morkovi-o-kotoryh-vy-mogli-ne-znat.html.
20. Sokolova, L. M. Ustojchivost sortoobrazcov morkovi k boleznyam pri hranenii v zavisimosti ot infekcionnogo fona i posleuborochnogo sostoyaniya rastenij [Resistance of carrot varieties to diseases during storage depending on the infectious background and post-harvest condition of plants] / L. M. Sokolova, S. A. Maslovsky, M. B. Panova, M. E. Zamyatina, N. A. Karpova // Agrarnyj nauchnyj zhurnal [Agricultural Scientific Journal]. – 2019. – № 1. – P. 26–31.
21. Nazarov, P. A. Infectious plant diseases: etiology, current status, problems and prospects in plant protection / P.A. Nazarov, D. N. Baleev, M. I. Ivanova, L. M. Sokolova, M. V. Karakozova // Acta Naturae. – 2020. – Vol. 12. – № 3 (46). – P. 46–59. DOI:https://doi.org/10.32607/actanaturae.11026.
22. Iorizzo, M. Genetic structure and domestication of carrot (Daucus carota subsp. sativus) (Apiaceae) / M. Iorizzo [et al.] // Am. J. Bot. 100. 930-938 (2013).
23. Lyskov, D. Neither Seseli nor Eriocycla: a new Iranian relict genus Shomalia (Apiaceae), related to Azilia / Dmitry Lyskov, Galina Degtjareva, Shahin Zarre, Elena Terentieva, Tahi Samigullin // Plant Systematics and Evolution, Springer Verlag (Germany). – 2022. – Volume 308. – P. 1–15.
24. Lyskov, D. Zeravschania sola (Apiaceae), a new species from Mazandaran Province, Northern Iran / Dmitry Lyskov, Shahin Zarre, Elena Terentieva, Tahir Samigullin, Eugene Kljuykov // Phytotaxa, Magnolia Press (New Zealand). – 2022. – Volume 547. – № 1. – P. 43–54.
25. Pimenov, M. G. Sozdanie i ocenka kollekcii dikih vidov i raznovidnostej morkovi [Creation and evaluation of a collection of wild species and varieties of carrot] / M. G. Pimenov, V. I. Leunov, A. N. Khovrin, L. M. Sokolova, T. E. Klygina // Trudy po prikladnoj botanike, genetike i selekcii [Works on Applied Botany, Genetics and Selection]. – 2009. – Vol. 166. – P. 446–450.
26. Leunov, V. I. Carrot resistance to Alternaria sp. and factors influencing it / V. I. Leunov, O. O. Beloshapkina, A. N. Khovrin, L. V. Sokolova // In the collection: IOP Conference Series: Earth and Environmental Science. Ser. “International Conference on Global Technological Trends in Agribusiness”. – 2021. – P. 012010.
27. Sokolova, L. M. Vydelenie shtammov pp. Alternaria i Fusarium s semyan dikorastushchih vidov i raznovidnostej roda Daucus. Morfologicheskaya i patogennaya harakteristika [Isolation of strains of pp. Alternaria and Fusarium from seeds of wild species and varieties of the genus Daucus. Morphological and pathogenic characteristics] / L. M. Sokolova // Bulletin of the Altai State Agrarian University. – 2017. – № 7 (153). – P. 91–100.
28. Leunov, V. I. Geneticheskaya kollekciya dikih vidov i gibridov morkovi po ustojchivosti k gribam Alternaria sp. i Fusarium sp. [Genetic collection of wild species and hybrids of carrot by resistance to the fungi Alternaria sp. and Fusarium sp.] / V. I. Leunov, A. N. Govrin, L. M. Sokolova, O. O. Beloshapkina, V. I. Starchev // Dostizheniya nauki i tekhniki v APK [Achievements of Science and Technology in the Agro-Industrial Complex]. – 2018. – Vol. 32. – № 7. – P. 26–30.
29. Sokolova, L. M. Dikie vidy Daucus L. v selekcii i sohranenii EX SITU v usloviyah Moskovskoj oblasti [Wild species of Daucus L. in EX SITU selection and protection in the Moscow Region] / L. M. Sokolova, M. I. Ivanova // Bulletin of the Ulyanovsk State Agricultural Academy. – 2012. – № 2 (54). – P. 130–140.
30. Bukharov, A. F. Morfometricheskie parametry semyan dikorastushchih form morkovi kak selekcionnye priznaki [Morphometric parameters of seeds of wild carrot forms as selection characteristics] / A. F. Bukharov, N. A. Eremina, V. I. Leunov, L. M. Sokolova // Proceedings of the Timiryazev Agricultural Academy. – 2022. – № 2. – P. 54–69.
31. Leunov, V. I. Stolovye korneplody v Rossii [Garden root crops in Russia] / V. I. Leunov. – Moscow : Tovarishchestvo nauchnyh izdanij KMK [KMK Scientific Press Ltd.]. – 2011. – 272 p.
32. Simon, F. Carrot. Vegetables II / F. Simon, R. Freeman, J. Vieira, I. Boite, M. Briard [et al.] // Handbook of Plant Breeding. Springer, 2008. – Vol. 2. – P. 327–357.
33. Gorecka, K. Doubled carrot haploids / K. Gorecka, D. Krzvzanowska, V. Kiszczak, U. Kowalska, R. Gdrecki // Achievements in the Production of Haploids in Higher Plants. Springer, 2009. – P. 231–239.
34. Tyukavin, G. B. Biotekhnologicheskie osnovy selekcionnoj tekhnologii morkovi [Biotechnological foundations of carrot breeding technology] / G. B. Tyukavin. – Moscow, 2007. – 539 p.
35. Andersen, S. B. Carrot (Daucus carota L.): In vitro production of haploids and field trails / S. B. Andersen, I. Christiansen, V. Farestait // Biotechnology in Agriculture and Forestry. – 1990. – Volume 12 (6). – P. 393–402.
36. Hu, K. L. Haploid plant production by anther culture in carrot (Daucus carota L.) / K. L. Hu, S. Matsuhara, K. Murakami // J. Japan. Soc. Hort. Sci. – 1993. – Volume 62 (3). – P. 561–565.
37. Zhuang, F. Yu. Induction of microspores-derived embryos and calli from anther culture in carrot / F. Yu. Zhuang, H. H. Pei, S. G. Ou, H. Hu, Z. V. Zhao [et al.] // Acta Hortic Sinica. – 2010. – Volume 37 (10). – P. 1613–1620.
38. Chistova, A. V. Vliyanie temperaturnoj predobrabotki na effektivnost embrio- i kallusogeneza v kulture pylnikov morkovi (Daucus carota L.) [The effect of temperature pretreatment on the efficiency of embryo- and callusogenesis in the culture of carrot anthers (Daucus carota L.)] / A. V. Chistova, S. G. Monakhos // Proceedings of the Timiryazev Agricultural Academy. – 2014. – № 4. – P. 125–131.
39. Chistova, A. V. Reprodukciya samonesovmestimyh linij morkovi (Daucus carota L.) s ispolzovaniem kultury tkanej [Reproduction of self-essential carrot lines (Daucus carota L.) using tissue culture] / A. V. Chistova, S. G. Monakhos // Proceedings of the Timiryazev Agricultural Academy. – 2014. – № 3. – P. 43–50.
40. Monakhos, S. G. Creation of doubled haploids of garden carrot (D. carota L.) in the culture of isolated micropores: Study Manual / S. G. Monakhos, A. V. Chistova. – Moscow : Gryphon, 2017. – 32 p.
41. Sivolap, Yu. M. Molecular markers and plant breeding / Yu. M. Sivolap // Cytol. Genet. 47. 188–195. 2013.
42. Grover, A. Development and use of molecular markers: Past and present / A. Grover, P. Sharma // Critical Review of Biotechnology. 36, 290–302 (2016).
43. Le Clerc, V. A comparative study on the use of ISSR, microsatellites and RAPD markers for varietal identification of carrot genotypes / V. Le Clerc, A. Mausset, A. Veret, M. Briard // Acta Hortic. 546, 377–385 (2001).
44. Baranski, R. Comparison of RAPD and AFLP techniques used for the evaluation of genetic diversity of carrot breeding materials / R. Baranski, B. Yagosh, B. Michalik, P. Simon, D. Grzebelus // Acta Hortic. 546, 413–416 (2001).
45. Baranski, R. Genetic transformation of carrots (Daucus carota) and other Apiaceae species / R. Baranski // Transgenic Plant J. 2, 18–38 (2008).
46. Wang, K., Wally, O. S. & Punja, Z. K. in: Agrobacterium Protocols, Vol. 2. Ch. 6. Springer, New York (2015).
47. Scott, R. J. Transformation of carrot tissues derived from proembryogenic suspension cells: A useful model system for gene expression studies in plants / R. J. Scott, J. Draper // Plant Mol. Biol. 8, 265–274 (1987).
48. Pawlicki, N. Factors influencing the Agrobacterium tumefaciens-mediated transformation of carrot (Daucus carota L.) / N. Pawlicki, R. S. Sangwan, B. S. Sangwan-Norreel // Plant Cell Tissue Organ Cult. 31, 129–139 (1992).
49. Chen, W. Transgenic herbicide- and disease-tolerant carrot (Daucus carota L.) plants obtained through Agrobacterium-mediated transformation / W. Chen, Z. Punja // Plant Cell Rep. 20, 929–935 (2002).
50. Khovrin, A. N. Napravleniya i rezultaty issledovanij po selekcii morkovi stolovoj [Directions and results of research on the selection of garden carrot] / A. N. Khovrin // Kartofel i ovoshchi [Potato and Vegetables]. – 2022. – № 9. – P. 37–40.
51. Balashova, I. T. The heritability of carrot resistance to fungal diseases of Alternaria and Fusarium genera / I. T. Balashova, L. M. Sokolova, S. M. Sirota // In the book: Plant Genetics, Genomics, Bioinformatics, and Biotechnology. The 6th International Scientific Conference. Abstracts. Editors: Alexey V. Kochetov, Elena A. Salina. – Novosibirsk, 2021. – P. 30.
52. Sokolova, L. M. Nasleduemost tolerantnosti k patogennym gribam Alternaria dauci i Fusarium oxysporum pri sozdanii gibridov morkovi [Heritability of tolerance to the pathogenic fungi Alternaria dauci and Fusarium oxysporum when creating carrot hybrids] / L. M. Sokolova, I. T. Balashova // Ovoshchi Rossii [Vegetables of Russia]. – 2023. – № 3. – P. 79–87.
53. Kornev, A. V. Sozdanie linij-opylitelej morkovi stolovoj [Creation of carrot pollinator lines] / A. V. Kornev, L. M. Sokolova, A. N. Khovrin, V. I. Leunov, M. A. Kosenko // Kartofel i ovoshchi [Potato and Vegetables]. – 2020. – № 9. – P. 37–40.
54. Khovrin, A. N. Gibridy morkovi dlya tovarnogo proizvodstva [Carrot hybrids for commercial production] / A. N. Khovrin, M. A. Kosenko, A. V. Kornev, L. M. Sokolova // Kartofel i ovoshchi [Potato and Vegetables]. – 2019. – № 7. – P. 32–33.
55. Sokolova, L. M. Primenenie posledovatelnyh otborov pri selekcii morkovi stolovoj na ustojchivost k Fusarium sp. i Alternaria sp. [The use of sequential selections in the breeding of garden carrot for resistance to Fusarium sp. and Alternaria sp.] / L. M. Sokolova, A. F. Bukharov, M. I. Ivanova // Agricultural Science. – 2020. – № 6. – P. 78–83.
56. Sokolova, L. M. Vydelenie i agressivnost vozbuditelej boleznej rodov Fusarium i Alternaria na morkovi stolovoj [Isolation and aggressiveness of pathogens of the genera Fusarium and Alternaria for garden carrot] / L. M. Sokolova // Kartofel i ovoshchi [Potato and Vegetables]. – 2018. – № 3. – P. 21–24.
57. Sokolova, L. M. Sistema kompleksnogo primeneniya selekcionno – immunologicheskih metodov dlya sozdaniya sortov i gibridov morkovi stolovoj s gruppovoj ustojchivostyu k Alternaria sp. i Fusarium sp. [The system of integrated application of selection and immunological methods for creation of varieties and hybrids of garden carrot with group resistance to Alternaria sp. and Fusarium sp.]: Methodological Recommendations / L. M. Sokolova. – Moscow, 2022. – P. 56.
58. Sokolova, L. M. Sistema selekcionno- immunologicheskih metodov sozdaniya sortov i gibridov morkovi stolovoj s gruppovoj ustojchivostyu k Alternaria sp. i Fusarium sp. s kompleksom hozyajstvenno cennyh priznakov [System of selection and immunological methods for creating varieties and hybrids of garden carrot with group resistance to Alternaria sp. and Fusarium sp. with a complex of economically valuable features]: Doctor’s thesis (Agriculture) / Sokolova L. M. – Odintsovo: Federal Science Centre of Vegetable Growing, 2021. – 321 p.
59. Vanyushkina, I. A. Puti povysheniya resursnogo potenciala selskohozyajstvennogo proizvodstva Dalnego Vostoka [Ways to increase the resource potential of agricultural production in the Far East] / I. A. Vanyushkina // Russian Academy of Agriculture, Far Eastern Scientific-Methodological Center, Marine Agricultural Research Institute. – Vladivostok : Dalnauka, 2007. – P. 397–401.
60. Mikheev, Yu. G. Selekciya i semenovodstvo stolovyh korneplodov (morkov, svekla, redka) v usloviyah mussonnogo klimata yuga Dalnego Vostoka Rossii [Breeding and seed production of garden root crops (carrot, beet, radish) in the monsoon climate of the south of the Russian Far East]: Doctor’s thesis (Agriculture) / Mikheev Yu. G. – Moscow, 2015. – 320 p.
61. Rybalko, A. A. Vliyanie otdelnyh elementov tekhnologii vozdelyvaniya morkovi na sohrannost matochnikov, semennuyu produktivnost matochnikov rastenij i kachestvo semyan v usloviyah Zapadnoj Sibiri [The influence of individual elements of carrot cultivation technology on the safety of queen cells, seed productivity of queen cells of plants and seed quality in Western Siberia]: Materials of the Scientific and Practical Conference dedicated to the 10th Anniversary of the Primorsky Vegetable Experimental Station. Issledovaniya v oblasti ovoshchevodstva Primorskogo kraya – itogi i perspektivy [Research on Vegetable Growing in the Primorsky Region – Results and Prospects] / A. A. Rybalko, I. G. Selyanin. – Artem, 1998. – P. 49–53.
62. Leunov, V. I. Selekciya i semenovodstvo morkovi stolovoj [Breeding and seed production of garden carrot] / V. I. Leunov, A. A. Rybalko, Yu. G. Mikheev, T. E. Klygina, A. N. Khovrin. – Moscow, 2006. – 233 p.
63. Shatilov, M. V. Proizvodstvo morkovi stolovoj v Rossii [Production of garden carrot in Russia] / M. V. Shatilov, A. F. Razin, O. A. Razin, M. I. Ivanova, L. M. Sokolova [et al.] // Agrarnaya Rossiya [Agrarian Russia]. – 2020. – № 1. – P. 21–30.
64. Lamichhain, J. R. Revisiting sustainability of fungiside seed treatments for field crops / J. R. Lamichhain, M. P. You, V. Laudino, M. J. Barbetti, J. N. Oberto // Plant Diseases. – 2020. – Vol. 104. – № 3. – P. 610–623.
65. Spadaro, D. Organic seed treatments of vegetables to prevent seedborne diseases / D. Spadaro, J. Herforth-Rame, J. Van der Wolf // Acta Hortic. – 2017. – Vol. 1164. – P. 23–32.
66. Sokolova, L. M. Termicheskoe obezzarazhivanie semyan morkovi i svekly [Thermal disinfection of carrot and beet seeds] / L. M. Sokolova, A. V. Yanchenko, A. Yu. Fedosov, M. I. Azopkov, V. S. Golubovich // Kartofel i ovoshchi [Potato and Vegetables]. – 2021. – № 8. – P. 24–27.
67. Yanchenko, A. V. Obrabotka semyan dlya uvelicheniya vyhoda matochnikov [Seed treatment to increase the yield of queen cells] / A. V. Yanchenko, M. I. Azopkov, L. M. Sokolova // Kartofel i ovoshchi [Potato and Vegetables]. – 2016. – № 10. – P. 32–34.
68. Xu, Z. S. Transcript profiling of structural genes involved in cyanidin-based anthocyanin biosynthesis between purple and non-purple carrot (Daucus carota L.) cultivars reveals distinct patterns / Z. S. Xu [et al.] // BMC Plant Biol. 14, 262 (2014).
69. Turker, N. Effect of storage temperature on the stability of anthocyanins of a fermented black carrot (Daucus carota var. L.) beverage: shalgam / N. Turker, S. Aksay, H. İ. Ekiz // J. Agric. Food Chemistry. 52, 3807-3813 (2004).
70. Hirner, A. A. Regulation of anthocyanin biosynthesis in UV-A-irradiated cell cultures of carrot and in organs of intact carrot plants / A. A. Hirner, S. Veit, H. U. Seitz // Plant Sci. 161, 315-322 (2001).
71. Xu, Z. S. A MYB transcription factor, DcMYB6, is involved in regulating anthocyanin biosynthesis in purple carrot taproots / Z. S. Xu, K. Feng, F. Que, F. Wang, A. S. Xiong // Sci. Rep. 7, 45324 (2017).
72. Xu, Z. S. Identification and characterization of DcUCGalT1, a galactosyltransferase responsible for anthocyanin galactosylation of in purple carrot (Daucus carota L.) taproots / Z. S. Xu [et al.] // Sci. Rep. 6, 27356 (2016).
73. Chen, Y. Y. Identification and characterization of DcUSAGT1, a UDP-glucose: sinapic acid glucosyltransferase from purple carrot taproots / Y. Y. Chen, Z. S. Xu, A. S. Xiong // PLoS ONE 11, e0154938 (2016).
74. Yildiz, M. Expression and mapping of anthocyanin biosynthesis genes in carrot / M. Yildiz [et al.] // Theor. Appl. Genet. 126, 1689-1702 (2013).
75. Prosky, L. What is fibre? Current controversies / L. Prosky // Trends Food Sci. Technol. 10, 271–275 (1999).
76. Chau, K. F. Comparison of the characteristics, functional properties, and in vitro hypoglycemic effects of various carrot insoluble fiber-rich fractions / K. F. Chau, K. H. Chen, M. H. Li // LWT-Food Sci. Technol. 37, 155-160 (2004).
77. Li, B. V. Individual sugars, soluble, and insoluble dietary fiber contents of 70 high consumption foods / B. V. Li, K. V. Andrews, P. R. Persson // J. Food Compos. Anal. 15, 715-723 (2002).
78. Luby, K. H. Genetic and phenological variations of tocochromanol (vitamin E) content in wild (Daucus carota L. var. carota) and domesticated carrot (D. carota L. var. sativa) / K. H. Luby, H. A. Maeda, I. L. Goldman // Hortic. Res. -Engl. 1, 14015 (2014).