Genetic variation in photosynthesis

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WebNational Center for Biotechnology Information WebMar 1, 2011 · Abstract. Natural genetic variation in plant photosynthesis is a largely unexplored and as a result an underused genetic resource for crop improvement. Numerous studies show genetic variation in ...

Natural genetic variation in plant photosynthesis - ScienceDirect

WebApr 11, 2024 · Wild relatives of wheat are essential gene pools for broadening the genetic basis of wheat. Chromosome rearrangements and genomic variation in alien chromosomes are widespread. Knowledge of the genetic variation between alien homologous chromosomes is valuable for discovering and utilizing alien genes. In this study, we … WebKeywords: photosynthesis, genetic variation, wheat, yield, photosynthetic efﬁciency. INTRODUCTION Photosynthesis is the primary determinant of crop produc-tivity and any gain in photosynthetic efﬁciency has the potential to result in increases in yield (Flood et al., 2011; Lawson et al., 2012; Gu et al., 2014). Free air CO 2 enrichment maranello bad arolsen

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WebPhotosynthesis is a well-studied process with models of the limitations in the photosynthetic pathway ( Zhu et al., 2010 ). The past 10 years have seen a major effort into improving photosynthesis with a justification that improvements in crop yields need to be quick and large because of the yield plateauing of major crops. WebMar 12, 2024 · To investigate the genetic variation in photosynthesis-related traits, 219 soybean accessions were used in this study. The Pn, Cond, Ci and Trmmol at the soybean seedling stage (V4) were measured in three different environments. Descriptive statistics revealed high variation among the panel of accessions in the experiments, as shown in … WebOct 18, 2024 · Photosynthesis is the primary determinant of crop productivity and any gain in photosynthetic CO 2 assimilation per unit of leaf area (A) has the potential to increase yield. Significant intraspecific variation in A is known to exist in various autotrophic organs that represent an unexploited target for crop improvement. maranello auto sports

Natural genetic variation in plant photosynthesis

Natural genetic variation in photosynthesis: an …

WebApr 11, 2024 · Wild relatives of wheat are essential gene pools for broadening the genetic basis of wheat. Chromosome rearrangements and genomic variation in alien … WebPlants, on the other hand, are experts at capturing light energy and using it to make sugars through a process called photosynthesis. This process begins with the absorption of light by specialized organic molecules, … crunchyroll fall 2022WebJun 1, 2024 · If photosynthesis is the engine of life then variation is the fuel of evolution. For life to adapt there must be variation, and this is true at every level. For photosynthesis, this variation is of interest as window into the selective forces shaping it, and as a resource for our future. maranello bundenthal

"WebOct 26, 2024 · The natural genetic variation in leaf photosynthesis in crop plants is largely unexploited for increasing yield potential. The genus Oryza, including cultivated rice and wild relatives, offers tremendous genetic variability to explore photosynthetic differences and underlying biochemical, photochemical, and developmental traits. " - Genetic variation in photosynthesis

Genetic variation in photosynthesis

Biology 1 EOC Assessment Achievement Level Descriptions

WebJun 1, 2011 · Natural genetic variation in photosynthesis occurs in both crop and wild species under field conditions. Modern genetics and high-throughput phenotyping allow detailed investigation of the natural genetic variation in photosynthesis per unit leaf area in a wide range of species. Web• recognize that photosynthesis and cellular respiration are related; • identify the reactants, products, or basic functions of aerobic and anaerobic respiration; ... • relate that mutation and genetic recombination increase genetic variation; and • identify inheritance patterns caused by various modes of inheritance, including Mendel ...

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WebMay 23, 2024 · Genetic variation in photosynthesis: many variants make light work Genetic variation in photosynthesis: many variants make light work J Exp Bot. 2024 May 23;73(10):3053-3056.doi: 10.1093/jxb/erac129. Authors Johannes Kromdijk 1 2 , Alistair J McCormick 3 Affiliations WebApr 4, 2024 · Exploring genetic diversity in photosynthesis is now possible using high-throughput techniques, and low-cost genotyping facilitates discovery of the genetic …

WebI am a geneticist with a passion for plants. I have used quantitative and population genetic methods to study natural variation in plant photosynthesis, evolution of flower morphology, convergent adaptation to extreme environments, and cycto-nuclear interactions. My current focus is to use genetics and genomics to unleash the potential of wild species and … WebWe examined genetic variation in gas exchange physiology and in stomatal and biochemical traits in 16 genetic lines of the annual plant, Polygonum arenastrum. The …

Webbasis of genetic variation in leaf photosynthesis among rice (Oryza sativa Transcriptome profiling and validation of gene based single nucleotide L.) introgression lines under … Genetic variation between or within species provides a record of selection pressure over evolutionary time scales. Climatic conditions form an important component of such environmental selection pressures. Although photosynthetic traits can acclimate to prevailing climatic conditions during growth and … See more Although the germplasm of most crops already appears to show significant variation for photosynthetic traits, genetic diversity within a … See more JK was supported by the CAPITALISE project (EU H2024 grant no. 862201), a UK Research and Innovation (UKRI)- Future Leaders … See more

WebJun 18, 2024 · Understanding the genetic variation in photosynthesis related characteristics in both crop and wild species could be a potential factor to improve crop …

WebThe physiological responses underlying sensitivity to ozone differed in hybrids from the two parents, suggesting multiple mechanisms of response to oxidative stress. FACE technology was essential to this evaluation because genetic variation in photosynthesis under elevated ozone was not predictable based on performance at ambient ozone. crunchyroll figure storeWebHere we review natural variation in physiological traits with a focus on: (i) photosynthetic capacity, which is determined by plant acclimatory responses and constrained by … maranello businessWebFeb 16, 2024 · Genetic studies identified CAKE1 as HSP90.2-B, encoding cytosolic molecular chaperone folding nascent preproteins. The disturbance of HSP90.2 decreased leaf photosynthesis rate, kernel weight (KW) and yield. Nevertheless, HSP90.2 over-expression increased KW. HSP90.2 recruited and was essential for the chloroplast … maranello bistroWebSignificant genetic variation in these parameters was found, although drought and leaf age accounted for larger proportions of the total variation. Genetic variation in light-saturated photosynthesis and transpiration efficiency (TE) were mainly associated with variation in s and g m. One previously mapped major g crunchyroll fall 2022 lineupWebNatural genetic variation in plant photosynthesis is a largely unexplored and as a result an underused genetic resource for crop improvement. Numerous studies show genetic variation in photosynthetic traits in both crop and wild species, and there is an increasingly detailed knowledge base concerning the interaction of photosynthetic phenotypes with … maranello carni s.r.lWebGenetic variation in photosynthesis Published online by Cambridge University Press: 27 March 2009 R. B. Austin Article Metrics Get access Cite Rights & Permissions Abstract An abstract is not available for this content so a preview has been provided. Please use the Get access link above for information on how to access this content. Type Review maranello bedWebNumerous studies show genetic variation in photosynthetic traits in both crop and wild species, and there is an increasingly detailed knowledge base concerning the … crunchyroll figuras