Dataset Information

Label free SWATH proteomics reveals sex-biased proteins potentially associated with sex expression and modification in dioecious C. grandis

ABSTRACT: Dioecy is an important sexual system wherein, male and female flowers are borne on separate unisexual plants. Knowledge of sex-related differences can enhance our understanding in molecular and developmental processes leading to unisexual flower development. Coccinia grandis is a dioecious species belonging to Cucurbitaceae, a family well-known for diverse sexual systems. Male and female plants of C. grandis have 22A+XY and 22A+XX chromosomes respectively. Previously, we have reported a gynomonoecious form (GyM) (22A+XX) of C. grandis bearing morphologically hermaphrodite flowers (GyM-H) and female flowers (GyM-F). Also, we showed that foliar spray of silver nitrate on female C. grandis plant induces development of morphologically hermaphrodite buds (Ag-H) despite the absence of Y chromosome. To identify sex-related differences, total protein from the flower buds of male, female, GyM-H and Ag-H of C. grandis at early and middle stages of development were analysed by a powerful label-free proteomics approach on ABSCIEX Triple TOF 5600 platform.

INSTRUMENT(S): TripleTOF 5600

ORGANISM(S): Coccinia Grandis

TISSUE(S): Flower Bud

SUBMITTER: Anjan Banerjee

LAB HEAD: Dr. Anjan Kumar Banerjee

PROVIDER: PXD011064 | Pride | 2019-07-29

REPOSITORIES: pride

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Flower bud proteome reveals modulation of sex-biased proteins potentially associated with sex expression and modification in dioecious Coccinia grandis.

Devani Ravi Suresh RS Chirmade Tejas T Sinha Sangram S Bendahmane Abdelhafid A Dholakia Bhushan B BB Banerjee Anjan Kumar AK Banerjee Jayeeta J

BMC plant biology 20190723 1

<h4>Background</h4>Dioecy is an important sexual system wherein, male and female flowers are borne on separate unisexual plants. Knowledge of sex-related differences can enhance our understanding in molecular and developmental processes leading to unisexual flower development. Coccinia grandis is a dioecious species belonging to Cucurbitaceae, a family well-known for diverse sexual forms. Male and female plants have 22A + XY and 22A + XX chromosomes, respectively. Previously, we have reported a ...[more]

PMID: 31337343

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			Action	DRS
	AGE_1_IDA.wiff	Wiff
	AGE_1_IDA.wiff.scan	Wiff
	AGE_1_SW_1.wiff	Wiff
	AGE_1_SW_1.wiff.scan	Wiff
	AGE_1_SW_2.wiff	Wiff