| Yazarlar |
Allah Bakhsh
Niğde Üniversitesi, Türkiye |
|
Saber Delpasand Khabbazı
|
|
Faheem Shahzad Baloch
Abant İzzet Baysal Üniversitesi, Türkiye |
|
Ufuk Demirel
Niğde Üniversitesi, Türkiye |
|
Mehmet Emin Çalışkan
Niğde Üniversitesi, Türkiye |
Rüştü HATİPOĞLU
Çukurova Üniversitesi, Türkiye |
|
Sebahattin Özcan
Ankara Üniversitesi, Türkiye |
|
Hakan Özkan
Çukurova Üniversitesi, Türkiye |
| Özet |
| The advent of genetic engineering has revolutionized agriculture remarkably with the development of superior insect-resistantcrop varieties harboring resistance against insect pests. Bacillus thuringiensis (Bt) has been used as a main source for insect-resistantgenes. In addition to Bt endotoxins, various plant lectins and other non-Bt genes from different sources have also been introduced incrop plants of economic importance. The insect-resistant crops have made a huge economic impact worldwide since their commercialrelease. The cultivation of insect-resistant cultivars has resulted both in increased crop productivity and in decreased environmentalpollution. Although insect-resistant crops have been allowed to be commercialized following proper biosafety guidelines and procedures,still these crops face many challenges in order to be fully adopted and accepted. The degradation kinetics of Bt proteins, horizontal andvertical gene flow, effects on nontarget insects or organisms, antibiotic resistance, and some other unintended effects have been notedand discussed. Although no concrete evidence regarding any significant hazard of genetically engineered crops has been presented sofar, the debate still remains intense. Impartial and professionally competent regulatory mechanisms for the evaluation of insect-resistantand other transgenic crops must be fully functionalized. The first part of this review focuses the development of different insect-resistantcrops and various strategies adapted to delay resistance development in insect pests, while the second part addresses the challenges andfuture prospects of insect-resistant crops. |
| Anahtar Kelimeler |
| Transgenic Bt crops | adaptation | economic impact | safety assessment |
| Makale Türü | Özgün Makale |
| Makale Alt Türü | SSCI, AHCI, SCI, SCI-Exp dergilerinde yayımlanan tam makale |
| Dergi Adı | TURKISH JOURNAL OF AGRICULTURE AND FORESTRY |
| Dergi ISSN | 1300-011X |
| Dergi Tarandığı Indeksler | SCI-Expanded |
| Makale Dili | İngilizce |
| Basım Tarihi | 01-2015 |
| Cilt No | 39 |
| Sayı | 4 |
| Sayfalar | 531 / 548 |
| Doi Numarası | 10.3906/tar-1408-69 |
| Atıf Sayıları | |
| WoS | 22 |
| TRDizin | 2 |
| Google Scholar | 50 |
