Transgenerational epigenetic inheritance during plant evolution …
WEB5 days ago · Polyploidy or whole-genome duplication occurs in all flowering plants and often enhances plants fitness in diverse and extreme environments [105]. For example, tetraploidy in Arabidopsis increases drought tolerance through altering expression of …
HIGH PLOIDY2-mediated SUMOylation of transcription factor …
WEB2 days ago · Cytokinins regulate plant growth, development, and responses to environmental stresses such as cold via phosphorelay from cytokinin receptors to the ARABIDOPSIS RESPONSE REGULATORs (ARRs). However, the molecular mechanisms underlying the activation of type-B ARR transcriptional activity in Arabidopsis ( …
Polyploidy - Wikipedia
WEB2 days ago · Most species whose cells have nuclei are diploid, meaning they have two complete sets of chromosomes, one from each of two …
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A 160 Gbp fork fern genome shatters size record for eukaryotes
WEB2 days ago · The size of the genome of T. oblanceolata subsp. linearifolia is larger than either of these estimates, and ∼7% larger than the previous record holder for an eukaryote (i.e., the monocot angiosperm P. japonica; Figures 2D and 2E). In fact, the scale of magnitude of the T. oblanceolata genome is such that ∼1,190 copies of the genome of …
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Parental conflict driven regulation of endosperm ... - Nature
WEB5 days ago · In most flowering plants, early divisions of endosperm nuclei are not succeeded by cellularization. ... Plant Cell 16, 214–228 (2004). Article Google Scholar
Development of an efficient protocol for doubled haploids in pearl ...
WEB2 days ago · The stained nuclei were analyzed in a Cyflow ploidy analyzer (Partec, Germany). The data analysis was ... and few plants having 2–3 seeds/plant. The polyploid plants showed poor height, thick and broad leaves ... R. Br.]: efficient production of multiple shoots and inflorescences from shoot apices. Plant Cell Rep 19:546 ...
Trans-crop applications of atypical - Cell Press
WEB5 days ago · Plant-encoded disease-resistance ( R) genes are considered a cost-effective, environmentally friendly method to protect crops against pathogens. Here, we broadly categorize R genes into two classes: typical R genes including both nucleotide-binding domain NLRs (see Glossary) and membrane-localized RLKs / RLPs [ 3.
Polyploidization Impact on Plant Architecture of Watermelon
WEB4 days ago · Plant architecture includes traits such as plant height, stem diameter, and branching pattern, which have significant impacts on yield and fruit quality. Polyploidization can bring changes in plant architectural traits in different crops along with other agronomic and biochemical attributes; however, the specific physiological and biochemical …
Unveiling enhanced photosynthesis in tetraploid sour jujube …
WEB3 days ago · Polyploidization, which can potentially impact phenotypic traits and photosynthetic performance of plants, is an important goal in breeding. In this study, diploid sour jujube and autotetraploid ‘W219’ were examined to understand the effects of polyploidization on photosynthesis.
Insight into chromatin compaction and spatial organization in rice ...
WEB5 days ago · The data suggested that the arrangement of chromosomes in the nucleus is connected with the position and the size of the nucleolus, and it is suggested that the arrangement of chromosomes in the nucleus is connected with the position and the size of the nucleolus. Chromatin organization and its interactions are essential for biological …
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