Genetic Diversity and Interrelationship Among Mulberry Genotypes

Central Sericultural Research and Training Institute, Berhampore 742101, India

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Corresponding author: E-mail address: ritanet04@yahoo.com (Rita Banerjee)

摘要

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Abstract: Fourteen morphometric traits were used to examine the genetic divergence of 25 mulberry (Morus spp.) genotypes from varied agroclimatic conditions of India. Wide variation was observed for all the traits. The genotypes irrespective of their place of collection were grouped into 10 different clusters. Seven accessions, that is, Baragura-2, Gorabandha-2, Kalimpong, Herbertpur, Kollegal, Resham majri-7, and UP-14 each a cluster of unique entries will be of useful for genetic resources. Nevertheless, the correlation and path analysis suggest the direct selection of lamina length, fresh leaf weight, leaf area, and single leaf weight will be rewarding for mulberry leaf yield improvement.
- mulberry /
- morphometric traits /
- genetic divergence /
- correlation /
- path analysis

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参考文献(27)

[1]	Gilpin, ME, Soule, et al.
[2]	Barrett, SCH, Kohn, et al.
[3]	Ellstrand, NC, Elam, et al. Population genetic consequences of small population size: implication for plant conservation Annu Rev Ecol Syst, 24 (1993),pp. 217-242
[4]	Hamrick, JI, Godt, et al.
[5]	Karron, JD
[6]	Lande, R
[7]	Monaghan, JM, Snape, et al. The use of grain protein deviation for identifying wheat cultivars with high grain protein concentration and yield Euphytica, 122 (2001),pp. 309-317
[8]	Patil, DV, Thiyagarajan, et al. Crop Res, 25 (2003),pp. 520-524
[9]	Medici, LO, Percira, et al. The identification of maize lines with contrasting responses to applied nitrogen J Plant Nutr, 28 (2005),pp. 903-915
[10]	Geleta, LF, Labuschagne, et al. J of Agri Sci, 142 (2004),pp. 411-419
[11]	Zhao, WG, Miao, et al. Construction of fingerprinting and genetic diversity of mulberry cultivars in China by ISSR markers Acta Genet Sin, 33 (2006),pp. 851-860
[12]	Hunter, BR Science based identification of plant genetic material. CSSA. Intellectual property rights: Protection of plant materials Special Publication, 21 (1993),pp. 93-99
[13]	Escribano, MR, Santalla, et al. Plant Breed, 117 (1998),pp. 49-56
[14]	Tikadar, A Studies on heritabilities, genetic parameters and response to selection in mulberry Bull Seric Res, 8 (1997),pp. 19-22
[15]	Masilamani, S, Camle, et al. Madras Agric J, 85 (1998),pp. 41-44
[16]	Tikadar, A, Roy, et al. Indian J Forestry, 22 (1999),pp. 26-29
[17]	Masilamani, S, Reddy, et al. Indian J Seric, 39 (2000),pp. 16-20
[18]	Sau, H, Sahu, et al. J Environ Res, 3 (1995),pp. 11-13
[19]	Sujathamma, P, Dandin, et al. Indian J Seric, 37 (1998),pp. 133-136
[20]	Singh, MK, Banerjee, et al. Path analysis of yield components in Rice Kasetsart J (Nat Sci), 21 (1986),pp. 876-892
[21]	Sahu, PK, Yadav, et al. Evaluation of yield component in mulberry germplasm varieties Acta Bot, 23 (1995),pp. 191-195
[22]	Singhvi, NR, Chakraborty, et al. Character association of leaf yield traits in mulberry Bull Sericult Res, 9 (1998),pp. 83-84
[23]	Sujatamma, P, Dandin, et al. Indian J Seric, 37 (1998),pp. 13-16
[24]	Sarkar A. Improvement in mulberry–Current status and future strategies. National conference on strategies for Sericulture Research and Development. Central Sericultural Research and Training Institute, Mysore, 2000, 2–11.
[25]	Rajan, MV, Sarkar, et al. Genetic divergence in some Indian and Exotic mulberry genotypes Bull Seric Res, 9 (1998),pp. 25-29
[26]	Suryanarayana, N, Ram Rao, et al. Indian J Seric, 41 (2002),pp. 2-11
[27]	Tikadar, A, Thangavelu, et al. Indian J Seric, 43 (2004),pp. 106-110