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iTRAQ-based comparative proteomic analysis of two coconut varieties reveals aromatic coconut cold-sensitive in response to low temperature (Record no. 29566)

MARC details
000 -LEADER
campo de control de longitud fija	04119nam a2200289Ia 4500
003 - IDENTIFICADOR DE NÚMERO DE CONTROL
campo de control	MX-MdCICY
005 - FECHA Y HORA DE LA ÚLTIMA TRANSACCIÓN
campo de control	20260521091703.0
040 ## - FUENTE DE CATALOGACIÓN
Centro/agencia transcriptor	CICY
090 ## - LOCALMENTE ASIGNADO TIPO-LC NÚMERO DE CLASIFICACIÓN (OCLC); NÚMERO DE CLASIFICACIÓN LOCAL (RLIN)
Número de clasificación (OCLC) (R) ; Numero de clasificación, CALL (RLIN) (NR)	B-19502
008 - DATOS DE LONGITUD FIJA--INFORMACIÓN GENERAL
campo de control de longitud fija	250602s9999 xx \|\|\|\|\|s2 \|\|\|\| \|\|und\|d
245 10 - MENCIÓN DEL TÍTULO
Título	iTRAQ-based comparative proteomic analysis of two coconut varieties reveals aromatic coconut cold-sensitive in response to low temperature
490 0# - MENCIÓN DE SERIE
Designación de volumen o secuencia	Journal of proteomics, 220, p.103766, 2020
520 3# - RESUMEN, ETC.
Sumario, etc.	Coconut (Cocos nucifera L.)is an important economic fruit and oil crop largely cultivated in humid and subhumid tropical coastal zones worldwide. To date proteomic profile analysis of coconut under cold stress yet not been conducted. In order to understand the cold stress tolerance in coconut, the iTRAQ approach was employed to dissect proteomic response of two coconut varieties Hainan Tall, BenDi (BD)and Aromatic coconut, XiangShui (XS)under cold stress. Under cold treatment at (8 °C)for 2 days, 193 up and 134 down-regulated in BD (Cn-DB-0_VS_Cn-DB-2)and 140 up and 155 down-regulated DEPs in XS (Cn-XS-0_VS_Cn-XS-2)were identified. The 5 days post cold treatment also identified increased abundance of up-regulated proteins in BD compared to XS. The 5 days post treatment (dpt)depicted 172-up/127-down and 108-up/134-down accumulated proteins for BD (Cn-DB-0_VS_Cn-DB-5)and XS (Cn-XS-0_VS_Cn-XS-5)respectively. A total of 22, 12 and 14 DEP categories were enriched in biological process, cellular component and molecular function respectively in Gene Ontology (GO)analysis of two coconut varieties. Metabolic and biosynthesis of secondary metabolites pathways were highly enriched in KEGG pathway analysis of DEPs between two varieties. Twenty-two different functional clases revealed differentially expressed proteins in two varieties. Among those, four major categories involved in metabolism, stress response, photosynthesis and respiration related DEPs increased abundance in two varieties. However, general function perdition only (GFPO)and stress-responsive proteins were greatly up-regulated in BD than XS. Increased abundance of stress response related proteins up-regulation under cold stress suggested that BD is cold-tolerant variety. Collectively, iTRAQ-based coconut leaf proteomic analysis showed that XS (aromatic)coconut variety is cold-sensitive compared to BD (Hainan Tall)variety. This study provided a basis for further functional analyses to understand the molecular mechanisms of tropical crops adapting to cold stress. Significance: Leaf proteomic approach determines the role of differentially expressed proteins (DEPs)under cold stress in crops. However, cold stress could damage the coconut fruit lead to decrease in crop yield during Winter in China. Here, we report the first ever iTRAQ-based proteomic analysis of two coconut varieties in response to cold stress. The study identified the proteins involved in biosynthesis of secondary metabolites, photosynthesis, respiration, biotic and abiotic stresses under cold stress in two coconut varieties. Moreover, the increased abundance of stress-responsive and general function proteins in BD under cold stress suggested that Hainan Tall is cold-tolerant compared to aromatic coconut variety. Inhibition abundance of photosynthesis related proteins may reduce photodamage owing to the over energized state of thylakoid membrane lead to ROS generation during oxidative stress. This could be the reason for adaption of BD to low temperature stress. Nonetheless, further research may insight the mechanism involved in cold tolerance/sensitive in coconut in response to low temperature.
650 14 - PUNTO DE ACCESO ADICIONAL DE MATERIA--TÉRMINO DE MATERIA
Término de materia o nombre geográfico como elemento de entrada	COCONUT
650 14 - PUNTO DE ACCESO ADICIONAL DE MATERIA--TÉRMINO DE MATERIA
Término de materia o nombre geográfico como elemento de entrada	HAINAN TALL AROMATIC
650 14 - PUNTO DE ACCESO ADICIONAL DE MATERIA--TÉRMINO DE MATERIA
Término de materia o nombre geográfico como elemento de entrada	DIFFERENTIALLY EXPRESSED PROTEINS
650 14 - PUNTO DE ACCESO ADICIONAL DE MATERIA--TÉRMINO DE MATERIA
Término de materia o nombre geográfico como elemento de entrada	COLD STRESS
700 12 - ENTRADA AGREGADA--NOMBRE PERSONAL
Nombre de persona	Yang, Y.
700 12 - ENTRADA AGREGADA--NOMBRE PERSONAL
Nombre de persona	Saand, M. A.
700 12 - ENTRADA AGREGADA--NOMBRE PERSONAL
Nombre de persona	Abdelaal, W. B.
700 12 - ENTRADA AGREGADA--NOMBRE PERSONAL
Nombre de persona	Zhang, J.
700 12 - ENTRADA AGREGADA--NOMBRE PERSONAL
Nombre de persona	Wu, Y.
700 12 - ENTRADA AGREGADA--NOMBRE PERSONAL
Nombre de persona	Li, J.
700 12 - ENTRADA AGREGADA--NOMBRE PERSONAL
Nombre de persona	Wang, F.
856 40 - LOCALIZACIÓN Y ACCESO ELECTRÓNICOS
Identificador Uniforme de Recurso	<a href="https://drive.google.com/file/d/1cnfpxTqI11GYhpiZN98QA6f7jgoYof-3/view?usp=drivesdk">https://drive.google.com/file/d/1cnfpxTqI11GYhpiZN98QA6f7jgoYof-3/view?usp=drivesdk</a>
Nota pública	Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx
942 ## - ELEMENTOS DE ENTRADA SECUNDARIOS (KOHA)
Fuente de la clasificación o esquema de estantería
Tipo de ítem Koha	REF1

Holdings
Estatus retirado	Estado de pérdida	Fuente de la clasificación o esquema de estantería	Estado de daño	No para préstamo	Colección	Biblioteca de origen	Biblioteca actual	Ubicación en estantería	Fecha de adquisición	Total de préstamos	Signatura topográfica completa	Visto por última vez	Precio de reemplazo	Tipo de ítem Koha
						CICY	CICY		25/06/2025		B-19502	25/06/2025	25/06/2025	REF1