TSWJ
The Scientific World Journal
1537-744X
Hindawi Publishing Corporation
736731
10.1155/2013/736731
736731
Editorial
Plant Biotechnology
Khawar
Khalid Mahmood
1
Onarici
Selma
2
Ozel
Cigdem Alev
3
Aasim
Muhammad
4
Bakhsh
Allah
5
Rao
Abdul Qayyum
6
1
Department of Field Crops
Ankara University
06110 Ankara
Turkey
ankara.edu.tr
2
The Scientific and Technical Council of Turkey
Genetic Engineering and Biotechnology Institute
Gebze, 41470 Kocaeli
Turkey
3
Department of Biology Education
Gazi University
06500 Ankara
Turkey
gazi.edu.tr
4
Department of Biology
Karamanoglu Mehmetbey University
70200 Karaman
Turkey
kmu.edu.tr
5
Department of Agricultural Sciences
Section Plant Molecular Virology
University of Bologna
40127 Bologna
Italy
unibo.it
6
Centre of Excellence in Molecular Biology (CEMB)
University of the Punjab
87 West Canal Bank Road, Thokar Niaz Baig, Lahore 53700
Pakistan
pu.edu.pk
2013
9
10
2013
2013
25
08
2013
25
08
2013
2013
Copyright © 2013 Khalid Mahmood Khawar et al.
This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
It is a privilege, pleasure, and honour to present this special issue to the international scientific community. The editorial board is confident that it is a truly good publication; as the papers published in this issue cover a broad spectrum of topics on plant biotechnology, that could be of wide interest.
This special issue received 20 papers, of which 2 papers were withdrawn and 4 were rejected (not for their quality but for their relatedness to the special issue).
The guest editorial board of this issue would like to mention that the published papers in this special issue contain one paper on molecular and genetic diversity from China that studied 115 sugarcane genotypes based on five genomic simple sequence repeat marker (gSSR) loci and 88 polymorphic alleles of loci as detected by capillary electrophoresis. The results indicated large intrapopulation genetic variation compared with interpopulation variation. The knowledge obtained in this study should be useful for future breeding programs.
One paper discusses the problem of mantled fruits as a result of somaclonal variation in oil palm plantlets regenerated via tissue culture. The molecular aspects of the occurrence possibly due to gene repression such as DNA methylation, histone methylation, and histone deacetylation are discussed. This paper described the total protein polymorphism profiles of somaclonal variants of oil palm and the effects of histone deacetylation on this phenomenon.
One paper presents cytogenetic study of Papaver species that introduced a new concept by developing ice cold water instead of bromonaphthalene for chromosome studies.
The papers on plant cell and tissue culture include a review on genetic transformation in citrus; micropropagation of Origanum acutidens (Hand.-Mazz.) Ietswaart using stem node explants; use of tissue culture techniques for producing virus-free plant in garlic; adventitious shoot regeneration from leaf explant of aquatic plant Hygrophila polysperma (Roxb.) T. Anderson); secondary somatic embryogenesis in Hovenia dulcis Thunb.; effects of IAA, IBA, NAA, and GA3 on rooting and morphological features of Melissa officinalis L. stem cuttings; comparison of different methods for separation of haploid embryo induced through irradiated pollen and their economic analysis in melon (Cucumis melo var. inodorus); and comparative studies on cellular behaviour of carnation (Dianthus caryophyllus Linn. Cv. Grenadin) grown in vivo and in vitro for early detection of somaclonal variations and the influence of 1-triacontanol on the growth, flowering, and quality of potted Bougainvillea glabra var. “Elizabeth Angus” under natural conditions. Still in another paper published in this issue, there is important information about “Annotation of differentially expressed genes in the somatic embryogenesis of Musa and their location in the banana genome." The important information about TDFs sequences opens new possibilities for an in-depth study on molecular and biochemical research pertaining to zygotic and somatic embryogenesis in Musa species.
These highly esteemed papers are easily available in the form of open access papers at the website of the journal (http://www.hindawi.com/journals/tswj/psi/biotechnology/). The journal is indexed in many important international databases including Science Citation Index Expanded, Zoological Record, and BIOSIS Previews.
Acknowledgments
The editors thank the authors and the management of the journal for their continued interest, that helped the guest editors to maintain the highest ethical standards to ensure publication of high-quality nonplagiarised original scientific material in the journal. It has all been possible due to the rigorous labour, hard work, dedication, and team work at each end.
Khalid Mahmood Khawar
Selma Onarici
Muhammad Aasim
Abdul Qayyum Rao
Cigdem Alev Ozel
Allah Bakhsh