Water
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ABSTRACT:
PROVIDER: PRJNA550092 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Soybean sprout, a kind of year-round vegetable in Asia, is perceived as a part of a healthy diet. We found that supplemental Ca2+ could increase soybean sprout yield and improve its nutrition qualities. Ca2+-treated sprouts had higher yield than water-treated ones. Metabolism of selected anti-nutritional factors and bioactive substances in soybean sprouts was strengthened by Ca2+. To investigate the role of Ca2+ in soybean during germination, proteomic changes were analyzed. Total protein from soybean sprouts that treated with deionized water or with 6 mM Ca2+ were analyzed.
2016-04-26 | PXD003359 | Pride
Project description:12plex_pea_2013_02 - 12plex_pea_2013_02_g - What is the effect of a moderate water stress on seed filling (reserve accumulation) and nitrogen remobilisation in pea (Pisum sativum) - Pea plants (genotype Cameor) were subjected to a moderate water stress at the beggining of the seed filling period (12 Days After Pollination) of the second flowering node for a period of 8 days. Samples were collected from Well Watered (WW) plants at the beginning of the stress imposition (point A, T=0), and from Water-Stressed (WS) and WW control plants at the end of the drought period (point B, T=+8). Samples named SEED consisted of seeds from the pod of the second flowering node (seed-WW-A, seed-WW-B and Seed-WS-B). Samples named LEAF consisted of the leaves and stem sections from the two vegetative nodes below the first flowering node (leaf-WW-A, Leaf-WW-B and Leaf-WS-B). Each sample consited of a pool of 3 individual plants and 4 repetitions per condition were carried out.
2017-04-05 | GSE97237 | GEO
Project description:12plex_pea_2013_02 - 12plex_pea_2013_02_f - What is the effect of a moderate water stress on seed filling (reserve accumulation) and nitrogen remobilisation in pea (Pisum sativum) - Pea plants (genotype Cameor) were subjected to a moderate water stress at the beggining of the seed filling period (12 Days After Pollination) of the second flowering node for a period of 8 days. Samples were collected from Well Watered (WW) plants at the beginning of the stress imposition (point A, T=0), and from Water-Stressed (WS) and WW control plants at the end of the drought period (point B, T=+8). Samples named SEED consisted of seeds from the pod of the second flowering node (seed-WW-A, seed-WW-B and Seed-WS-B). Samples named LEAF consisted of the leaves and stem sections from the two vegetative nodes below the first flowering node (leaf-WW-A, Leaf-WW-B and Leaf-WS-B). Each sample consited of a pool of 3 individual plants and 4 repetitions per condition were carried out.
2017-02-01 | GSE93630 | GEO
Project description:Seed desiccation during maturation is important process for seed post-maturation behavior and harvest. However, the desiccation mechanism in soybean seed maturation is hardly known. In this study, water content in seed, pod and pedicel decreased faster than that in peduncle and stem. Therefore, we focus on the pedicel during seed maturation. By morphological analysis, the deposits in xylem vessels were confirmed in pedicel at 61 day after flowering (DAF), when there are not the deposits in peduncle. It was clarified by microarray analysis that lignin biosynthesis related genes expressed in pedicel at 61 DAF. Indeed, GmPAL, Gm4CL, GmC3H and GmCAD, which are lignin biosynthesis related genes, increased in pedicel during seed maturation. Furthermore, lignin content in pedicel also increased toward at 61 DAF and accumulated in the xylem vessels. These results suggested that lignin deposits into xylem vessels in pedicel cause the soybean seed desiccation during seed maturation.
2021-04-01 | GSE136771 | GEO
Project description:). In this study we describe the effect of drought combined or not with S-deficiency on pea productivity, nutrient partitioning between plant parts and seed quality traits. A moderate water stress was applied at the beginning of the reproductive phase, a period during which drought frequently occurs in the field. Sharp differences in the plant and seed characteristic in response to the combined stress compared to individual stresses were observed, highlighting synergistic effects on reproductive processes and antagonistic effects on seed protein composition, which could be explained by changes in the sink strength of the seeds for nitrogen.
2019-07-02 | PXD011029 | Pride
Project description:The goal of this work was to identify transcripts in maize endosperm that are regulated by water stress and the transcription factor Vp1 Keywords: stress response Plants were grown from F1 hybrid seed produced from inbreds W22 and ACR5855, where both inbred parents contributed mutant vp1-R alleles. Florets were fertilized with pollen from either homozygous vp1 pollen, thus creating vp1/vp1/vp1 mutant endosperms, or Vp1 pollen, thus creating Vp1/vp1/vp1 endosperms. Water stress treatment was imposed by withholding irrigation at 5 days after pollination; endosperms were sampled at 10 d after pollination. The study had 2 X 2 factorial design with two genotypes and two watering treatments; there were 6 biological replicates.
2017-04-19 | E-GEOD-7672 | biostudies-arrayexpress
Project description:Water deficiency and heat stress can severely limit crop production and quality. Stress imposed on the parents during reproduction could have transgenerational effects on their progeny. Seeds with different origins can vary significantly in germination time-course and early growth. Here, we investigated how water-deficit and heat stress on parental durum wheat plants affected seedling establishment of the subsequent generation. One stress-tolerant and one stress-sensitive Australian durum genotype were used. Seeds were collected from parents with or without exposure to stress during reproduction. Generally stress on the previous generation negatively affected seed germination and seedling vigour, but to a lesser extent in the tolerant variety. Small RNA sequencing utilising the new durum genome assembly has revealed significant differences in microRNA (miRNA) expression in the two genotypes. A bioinformatics approach was used to identify multiple miRNA targets which have critical molecular functions in stress adaptation and plant development and could therefore contribute to the phenotypic differences observed. Our data provides the first confirmation of the transgenerational effects of reproductive-stage stress on germination and seedling establishment in durum wheat. New insights gained on the epigenetic level indicate that durum miRNAs could be key factors in optimising seed vigour for superior breeding germplasm and/or varieties.
2020-02-04 | GSE143454 | GEO