GE NETIC RE LA TION SHIP AMONG Cit rus Spe cies ON THE BA SIS OF PRO TEIN PRO FIL ING OB TAINED BY COM PAR A TIVE ELEC TRO PHO RE SIS
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Title |
GE NETIC RE LA TION SHIP AMONG Cit rus Spe cies ON THE BA SIS OF PRO TEIN PRO FIL ING OB TAINED BY COM PAR A TIVE ELEC TRO PHO RE SIS
Not Available |
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Creator |
B. Mondal, R.S. Telem, R.K. Saha1 and H.B. Shilpa2
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Subject |
Citrus, discontinuous elec tro pho retic sys tem, pro tein pro file, polyembryonic, monoembryonic, dendogram.
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Description |
Not Available
Soluble seed protein of different Citrus species was compared on discontinuous electrophoretic system. Five polyembryonic and three monoembryonic species with elite ecotypes formed 31 distinct, unambiguous bands in the range of 4 to 71 kD with four conserved bands in all the ecotypes irrespective of species with average molecular weight of 4, 10, 20, 35 KD, respectively. The major storage protein globulin showed a conserved nature without having any differential expression relevant to species or ecotype marking. A 46 kilo Dalton band was unique to monoembryonic types. Protein profile reveals close association of C. reticulata and C. sinensis indicating a probable co-evolution. Hierarchical Cluster analysis showed the monoembryonic types in a single cluster while in polyembryonic types C. reticulata paired with C. sinensis while C. limon and C. aurantifolia came together. The closeness of two polyembryonic species C. reticulata and C. sinensis with the monoembryonates suggested evolution of the previous types from the later or by hybridization. Study revealed the uniqueness of Citrus grandis among monoembryonates. C. papedia showed altogether different protein \ profile with some homology with C. aurantifolia. The study confirms the role of cross breeding and mutation followed by natural selection in co evolution of different ecotypes. Not Available |
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Date |
2020-09-02T10:56:00Z
2020-09-02T10:56:00Z 2014-01-01 |
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Type |
Research Paper
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Identifier |
Not Available
Not Available http://krishi.icar.gov.in/jspui/handle/123456789/40776 |
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Language |
English
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Relation |
Not Available;
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Publisher |
Society for Sci. Dev. in Agric. and Tech.
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