scholarly journals Cisgenesis and Intragenesis as New Strategies for Crop Improvement

2017 ◽  
pp. 191-216
Author(s):  
Mahdi Moradpour ◽  
Siti Nor Akmar Abdullah
Keyword(s):  
Crop Improvement ◽  
New Strategies

Microsatellite marker analysis reveals the events of the introduction and spread of cultivated mulberry in the Indian subcontinent

2013 ◽  
Vol 12 (1) ◽  
pp. 129-139 ◽  
Author(s):  
R. Ramesh Krishnan ◽  
V. Girish Naik ◽  
S. R. Ramesh ◽  
S. M. H. Qadri
Keyword(s):  
Indian Subcontinent ◽  
Genetic Relationships ◽  
Crop Improvement ◽  
Eastern India ◽  
Historical Importance ◽  
Northern Regions ◽  
History Of ◽  
Common Parent ◽  
New Strategies ◽  
Microsatellite Marker Analysis

The secret art of silk culture along with mulberry seeds is presumed to have spread from China to other parts of the world including India through the famous Silk Road. In this study, we investigated a set of 36 important mulberry genotypes (designated as ‘breeders’ collection’) of historical importance that have been frequently used in Indian crop improvement programmes over the last five decades. This study is the first to employ a large number of microsatellite markers (140 screened; 70 used for profiling) to elucidate the diversity, structure and breeding history of mulberry. The cluster and STRUCTURE analysis corroborated with the known genetic relationships and origin. The groupings by STRUCTURE (k= 4) confirm parallel breeding efforts undertaken in the eastern, southern and northern regions of the country. The cultivar ‘Mysore Local’ shares a common parent with ‘Berhampore Local’, and this supports the historical records of its introduction from eastern India to the Kingdom of Mysore by the erstwhile ruler Tippu Sultan. The popular variety ‘Kanva-2’ shared a common male parent with the Japanese variety ‘Kousen’, supporting the contribution of exotic progenitors in Indian cultivars. The findings of this study will be useful in formulating new strategies for mulberry improvement and reveals the historical events of the introduction and spread of cultivated mulberry in the Indian subcontinent.

CDC Pushing New Strategies for Flu Vaccination

2006 ◽  
Vol 40 (11) ◽  
pp. 12
Author(s):  
HEIDI SPLETE
Keyword(s):  
Flu Vaccination ◽  
New Strategies

Molecular Biology and Crop Improvement

1986 ◽  
Author(s):  
R. B. Austin ◽  
R. B. Flavell ◽  
I. E. Henson ◽  
H. J. B. Lowe
Keyword(s):  
Molecular Biology ◽  
Crop Improvement

The Coin of the African Realm

2017 ◽  
Author(s):  
Jeffrey Herbst
Keyword(s):  
Twentieth Century ◽  
West Africa ◽  
West African ◽  
Regional Economies ◽  
African Countries ◽  
New Strategies

This chapter examines the politics of the currency in West Africa from the beginning of the twentieth century. A public series of debates over the nature of the currency occurred in West Africa during both the colonial and independence periods. Since 1983, West African countries have been pioneers in Africa in developing new strategies to combat overvaluation of the currency and reduce the control of government over the currency supply. The chapter charts the evolution of West African currencies as boundaries and explores their relationship to state consolidation. It shows that leaders in African capitals managed to make the units they ruled increasingly distinct from the international and regional economies, but the greater salience of the currency did not end up promoting state consolidation. Rather, winning the ability to determine the value of the currency led to a series of disastrous decisions that severely weakened the states themselves.

Internationalization in Higher Education in Russia: Challenges, Lessons and Prospects of Collaboration with Vietnam

2017 ◽  
Vol 33 (2) ◽  
Author(s):  
Natalia Kraevskaia
Keyword(s):  
Higher Education ◽  
Education Reform ◽  
Knowledge Production ◽  
Professional Training ◽  
National Interests ◽  
International Networks ◽  
International Dimension ◽  
Main Factors ◽  
Internationalization In Higher Education ◽  
New Strategies

The article addresses the needs of educational system in context of rapidly developing globalization and explores internationalization of higher education as one of the main factors which contributes to integration of international dimension to professional training at universities. Different components and strategies of internationalization, such as strong collaboration in teaching, internationalization of the curriculum, cooperation in researches and knowledge production, students and professors’ mobility, and participation in international networks are analyzed in connection to education reform in Russia. The article provides the comparison of internationalization policies in Russian and Vietnamese education systems, argues that innovations in higher education should be adjusted to the national interests, traditions and mentality and finally describes new strategies in collaboration of Russia and Vietnam in the field of education.  

Evaluation of Gloriosa superba for Yield Attributing Characters and Quantification of Colchicine Originated from Different Agro Climatic Zones of Tamil Nadu and Andhra Pradesh

2017 ◽  
Vol 9 (3) ◽  
Author(s):  
Arun Kumar P. ◽  
Elangaimannan R.
Keyword(s):  
Seed Yield ◽  
Tamil Nadu ◽  
High Performance ◽  
Andhra Pradesh ◽  
Crop Improvement ◽  
Mean Value ◽  
Hplc Method ◽  
Gloriosa Superba ◽  
Climatic Zones ◽  
Colchicine Alkaloid

The study was conducted to evolve Gloriosa superba for yield characters and alkalodi content for selecting elite genotypes for comercial exploitatio n. The genotypes were sowm in Variyankaval village, Udayarpalayam taluk of Ariyalur district, Tamil Nadu. The highest mean value for fresh and dry seed yield was observed in Chittor local. The genotype Mulanur local has recorded the highest mean value for number of pods per plant and number of seeds per pod and Arupukotai local excelled the general mean for the traits seeds per pod, fresh and dry seed yield and also for tuber characters. An investigation was carried out to quantify the colchicine (alkaloid) present in tubers by High Performance Liquid Chromatography (HPLC) method. The genotypes collected from Arupukotai recorded the highest colchicine content (0.760 mg/g) followed by Chittoor (0.578 mg/g) and Mulanur (0.496 mg/g) and there by these three genotypes were utilized for further crop improvement.

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