Dataset Information

SK11: Proteomic and biological analyses to reveal the effect on growth of chickpea irradiated with millimeter waves under flooding stress

ABSTRACT: Proteomic and biological analyses to reveal the effect on growth of chickpea irradiated with millimeter waves under flooding stress

ORGANISM(S): Cicer Arietinum

SUBMITTER: Setsuko Komatsu

PROVIDER: PXD024561 | JPOST Repository | Mon Aug 28 00:00:00 BST 2023

REPOSITORIES: jPOST

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			Action	DRS
	20200824_06_CicerArietinum_C1_130m1uL.raw	Raw
	20200824_08_CicerArietinum_C2_130m1uL.raw	Raw
	20200824_10_CicerArietinum_C3_130m1uL.raw	Raw
	20200824_12_CicerArietinum_T1_130m1uL.raw	Raw
	20200824_14_CicerArietinum_T2_130m1uL.raw	Raw

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Publications

Proteomic and Biological Analyses Reveal the Effect on Growth under Flooding Stress of Chickpea Irradiated with Millimeter Waves.

Komatsu Setsuko S Maruyama Junya J Furuya Takashi T Yin Xiaojian X Yamaguchi Hisateru H Hitachi Keisuke K Miyashita Natsuki N Tsuchida Kunihiro K Tani Masahiko M

Journal of proteome research 20210830 10

Chickpea cultivated on marginal lands in arid and semiarid tropics is one of the food legumes, and its growth is reduced by flooding stress. Millimeter-wave irradiation has influences on organisms, and it improves the growth of plants such as soybean. To reveal the dynamic effects of millimeter-wave irradiation on chickpea under flooding, gel- and label-free proteomic analysis was conducted. Millimeter-wave irradiation improved chickpea growth and its tolerance to flooding stress. According to f ...[more]

PMID: 34455783

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Project description:Purpose: The State of Rio Grande do Sul is the largest producer of peaches from Brazil. However, it still has low values of productivity when compared to other States. One of the problems associated to it this is the occurrence of drainage soils problems, which can suffer flooding situations potentially hampering the development and productivity such culture. For studies to assist in the selection of flood tolerant genotypes, it is essential to understand the physiological and molecular changes of the plants in situations of oxygen deprivation. Using Illumina Hiseq2500 we performed transcriptome analysis of leaves from ‘Capdeboscq’ (Prunus persica) and ‘Julior’ (Prunus insititia x Prunus domestica) rootstocks under flooding for 48 hours. Methods: The mRNA of Prunus spp. plants cv. Capdeboscq e Julior was generated using deep sequencing, in triplicate, using Illumina Hi-Seq 2500, for the following treatments:I) control: plants received irrigation daily until field capacity; and II) plants exposed to flood stress, maintaining a water level of approximately 3 cm above the ground. The sequence reads that passed quality filters were analyzed at the transcript level using this method: Mapping using STAR and identification of differentially expressed genes (DEGs) was performed with the edgeR (false discovery rates - FDRs of <0.05). RT–qPCR validation was performed using SYBR Green assays. Results: Flooding stress causes important high transcriptional changes in the ‘Capdeboscq’ compared to 'Julior' and this is mainly due to their sensitivity/tolerance levels. ‘Capdeboscq’ had photosynthesis as the most affected physiological process at the molecular level, showing a large number of down-regulated enriched GOs, even though it activated cellular signaling pathways under flooding. 'Julior' was more efficient in defense responses, which include the activation of flavonoid biosynthesis pathways. Conclusions: The analysis of two Prunus spp. rootstocks contrasting to the level of tolerance / sensitivity provide new insights into the process of plant flood stress tolerance.