Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1007/s10722-011-9723-4 |
Characterization of Prosopis cineraria (L.) Druce germplasm with suitable horticultural traits from the hot arid region of Rajasthan, India | |
Sivalingam, P. N.; Samadia, D. K.; Singh, Dhurendra; Changal, H. K.; Khan, Hanif; Sharma, S. K. | |
通讯作者 | Sivalingam, P. N. |
来源期刊 | GENETIC RESOURCES AND CROP EVOLUTION
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ISSN | 0925-9864 |
出版年 | 2011 |
卷号 | 58期号:7页码:1095-1103 |
英文摘要 | Sixteen germplasm accessions of Prosopis cineraria with suitable horticultural traits were identified from north-western Rajasthan, India, propagated clonally by budding on seedling rootstock and maintained in the field gene bank. Morphological characterization of seven-year-old trees of these accessions by 21 traits indicated a lot of variation among the accessions tested. Higher number of flowers per raceme was found in accession CIAH/K2, higher width of ripened pod in CIAH/K5, higher number of seeds per pod in CIAH/K12 and a higher weight of seed per pod in CIAH/K6. Overall, CIAH/K16 was found to be a superior genotype for most of the useful traits. High significant positive correlation was obtained with traits useful for horticultural values. Out of 62 random decamer primers for random amplification (RAPD) reaction, and four minisatellite core sequence for direct amplification of minisatellite DNA (DAMD) screened with these accessions, 12 RAPD and 2 DAMD primers were found polymorphic. Average polymorphism resolved by these markers among the accessions was 93.2%. Genetic diversity revealed by Jaccard’s co-efficient was between 0.11 and 0.77, and four major clusters were identified among these accessions by phylogenetic analysis using NTSYSpc-2.02e software. This study shows the existence of high genetic diversity within these accessions. |
英文关键词 | Genetic diversity Horticulture Morphology Prosopis cineraria RAPD |
类型 | Article |
语种 | 英语 |
国家 | India |
收录类别 | SCI-E |
WOS记录号 | WOS:000294956900013 |
WOS类目 | Agronomy ; Plant Sciences |
WOS研究方向 | Agriculture ; Plant Sciences |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/168188 |
作者单位 | ICAR, Cent Inst Arid Hort, Beechwal 334006, Bikaner, India |
推荐引用方式 GB/T 7714 | Sivalingam, P. N.,Samadia, D. K.,Singh, Dhurendra,et al. Characterization of Prosopis cineraria (L.) Druce germplasm with suitable horticultural traits from the hot arid region of Rajasthan, India[J],2011,58(7):1095-1103. |
APA | Sivalingam, P. N.,Samadia, D. K.,Singh, Dhurendra,Changal, H. K.,Khan, Hanif,&Sharma, S. K..(2011).Characterization of Prosopis cineraria (L.) Druce germplasm with suitable horticultural traits from the hot arid region of Rajasthan, India.GENETIC RESOURCES AND CROP EVOLUTION,58(7),1095-1103. |
MLA | Sivalingam, P. N.,et al."Characterization of Prosopis cineraria (L.) Druce germplasm with suitable horticultural traits from the hot arid region of Rajasthan, India".GENETIC RESOURCES AND CROP EVOLUTION 58.7(2011):1095-1103. |
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