Abstract：
:In C3 plants, photorespiration is an energy-expensive process, including the oxygenation of ribulose-1,5-bisphosphate (RuBP) by ribulose 1,5-bisphosphate carboxylase/oxygenase (Rubisco) and the ensuing multi-organellar photorespiratory pathway required to recycle the toxic byproducts and recapture a portion of the fixed carbon. Photorespiration significantly impacts crop productivity through reducing yields in C3 crops by as much as 50% under severe conditions. Thus, reducing the flux through, or improving the efficiency of photorespiration has the potential of large improvements in C3 crop productivity. Here, we review an array of approaches intended to engineer photorespiration in a range of plant systems with the goal of increasing crop productivity. Approaches include optimizing flux through the native photorespiratory pathway, installing non-native alternative photorespiratory pathways, and lowering or even eliminating Rubisco-catalyzed oxygenation of RuBP to reduce substrate entrance into the photorespiratory cycle. Some proposed designs have been successful at the proof of concept level. A plant systems-engineering approach, based on new opportunities available from synthetic biology to implement in silico designs, holds promise for further progress toward delivering more productive crops to farmer's fields.
journal_name
J Integr Plant Bioljournal_title
Journal of integrative plant biologyauthors
South PF,Cavanagh AP,Lopez-Calcagno PE,Raines CA,Ort DRdoi
10.1111/jipb.12709subject
Has Abstractpub_date
2018-12-01 00:00:00pages
1217-1230issue
12eissn
1672-9072issn
1744-7909journal_volume
60pub_type
杂志文章,评审abstract：:As sessile organisms, plants are exposed to pathogen invasions and environmental fluctuations. To overcome the challenges of their surroundings, plants acquire the potential to sense endogenous and exogenous cues, resulting in their adaptability. Hence, plants have evolved a large collection of plasma membrane-residen...
journal_title：Journal of integrative plant biology
pub_type： 杂志文章,评审
doi：10.1111/jipb.13051
更新日期：2021-01-01 00:00:00
abstract：:Hormones are important signaling molecules regulating developmental processes and responses to environmental stimuli in higher plants. Rice endosperm, the portion of the seed surrounding the embryo, is the main determinant of rice grain shape and yield; however, the dynamics and exact functions of phytohormones in dev...
journal_title：Journal of integrative plant biology
pub_type： 杂志文章
doi：10.1111/jipb.12927
更新日期：2020-10-01 00:00:00
abstract：:Both phototropins (phot1 and phot2) and cryptochromes (cry1 and cry2) were proven as the Arabidopsis thaliana blue light receptors. Phototropins predominately function in photomovement, and cryptochromes play a role in photomorphogenesis. Although cryptochromes have been proposed to serve as positive modulators of pho...
journal_title：Journal of integrative plant biology
pub_type： 杂志文章
doi：10.1111/jipb.12813
更新日期：2020-05-01 00:00:00
abstract：:With the enhancement of copper (Cu) stress, the germination percentage of wheat seeds decreased gradually. Pretreatment with sodium hydrosulfide (NaHS), hydrogen sulfide (H(2)S) donor alleviated the inhibitory effect of Cu stress in a dose-dependent manner; whereas little visible symptom was observed in germinating se...
journal_title：Journal of integrative plant biology
pub_type： 杂志文章
doi：10.1111/j.1744-7909.2008.00769.x
更新日期：2008-12-01 00:00:00
abstract：:We have used chromosome microdissection and microcloning to construct a DNA library of the entire B chromosome (B) of rye. New rye B-specific sequences have been screened from this pool, blasted with other sequences and analyzed to elucidate the characters of DNA constitution and the possible pathway of the origin of ...
journal_title：Journal of integrative plant biology
pub_type： 杂志文章
doi：10.1111/j.1744-7909.2007.00588.x
更新日期：2008-02-01 00:00:00
abstract：:In search for components of mitogen-activated protein kinase (MAPK) cascades in maize (Zea mays) involved in response to abscisic acid (ABA) stimulus, a novel MAPK gene, ZmMPK3, from ABA-treated maize leaves cDNA was isolated and characterized. The full length of the ZmMPK3 gene is 1 520 bp and encodes a 376 amino aci...
journal_title：Journal of integrative plant biology
pub_type： 杂志文章
doi：10.1111/j.1744-7909.2010.00906.x
更新日期：2010-05-01 00:00:00
abstract：:Delayed selfing could provide ovules with an opportunity to be fertilized as a means of "pollination assurance" before the flowers wilt. It could, thus, be regarded as an adaptation to unpredictable pollinator environments. Within the alpine biennial Gentianopsis paludosa, the showy flowers and herkogamy at the early ...
journal_title：Journal of integrative plant biology
pub_type： 杂志文章
doi：10.1111/j.1744-7909.2010.00951.x
更新日期：2010-06-01 00:00:00
abstract：:Hydrogen sulfide (H2 S) is a newly-discovered signaling molecule in plants and has caused increasing attention in recent years, but its function in stomatal movement is unclear. In plants, H2 S is synthesized via cysteine degradation catalyzed by D-/L-cysteine desulfhydrase (D-/L-CDes). AtD-/L-CDes::GUS transgenic Ara...
journal_title：Journal of integrative plant biology
pub_type： 杂志文章
doi：10.1111/jipb.12004
更新日期：2013-03-01 00:00:00
abstract：:Knowledge of soil seed banks is essential to understand the dynamics of plant populations and communities and would greatly benefit from the integration of existing knowledge on ecological correlations of seed size and shape. The present study aims to establish a feasible and meaningful method to describe size-number ...
journal_title：Journal of integrative plant biology
pub_type： 杂志文章
doi：10.1111/j.1744-7909.2008.00659.x
更新日期：2008-05-01 00:00:00
abstract：:Short RNAs are 20-24 nucleotide long non-coding RNA molecules generated by one of the Dicer-like enzymes. They recognize specific RNA or DNA sequences and guide the RNA silencing complex to their targets leading to post-transcriptional or transcriptional gene silencing of the target. Most of our knowledge about short ...
journal_title：Journal of integrative plant biology
pub_type： 杂志文章,评审
doi：10.1111/j.1744-7909.2009.00871.x
更新日期：2010-04-01 00:00:00
abstract：:In order to explore the genetics of dark-induced senescence in winter wheat (Triticum aestivum L.), a quantitative trait loci (QTL) analysis was carried out in a doubled haploid population developed from a cross between the varieties Hanxuan 10 (HX) and Lumai 14 (LM). The senescence parameters chlorophyll content (Chl...
journal_title：Journal of integrative plant biology
pub_type： 杂志文章
doi：10.1111/j.1744-7909.2011.01088.x
更新日期：2012-01-01 00:00:00
abstract：:Transgenic soybean plants overexpressing the Arabidopsis purple acid phosphatase gene AtPAP15 (OXp) or the soybean expansin gene GmEXPB2 (OXe) can improve phosphorous (P) efficiency in pure culture by increasing Apase secretion or changing root morphology. In this study, soybean-soybean mixed cultures were employed to...
journal_title：Journal of integrative plant biology
pub_type： 杂志文章
doi：10.1111/jipb.12243
更新日期：2015-05-01 00:00:00
abstract：:A striking characteristic of plant cells is that their organelles can move rapidly through the cell. This movement, commonly referred to as cytoplasmic streaming, has been observed for over 200 years, but we are only now beginning to decipher the mechanisms responsible for it. The identification of the myosin motor pr...
journal_title：Journal of integrative plant biology
pub_type： 杂志文章,评审
doi：10.1111/j.1744-7909.2012.01180.x
更新日期：2012-11-01 00:00:00
abstract：:This experiment aims to test the traits responsible for the increase in yield potential of winter wheat released in Henan Province, China. Seven established cultivars released in the last 20 years and three advanced lines were assayed. The results showed that grain yield was positively correlated with harvest index (H...
journal_title：Journal of integrative plant biology
pub_type： 杂志文章
doi：10.1111/jipb.12148
更新日期：2014-05-01 00:00:00
abstract：:Pentatricopeptide repeat (PPR) proteins, characterized by tandem arrays of a 35 amino acid motif, have been suggested to play central and broad roles in modulating the expression of organelle genes in plants. However, the molecular mechanisms of most rice PPR genes remains unclear. In this paper, we isolated and chara...
journal_title：Journal of integrative plant biology
pub_type： 杂志文章
doi：10.1111/jipb.12138
更新日期：2014-04-01 00:00:00
abstract：:In rice (Oryza sativa), amylose content (AC) is the major factor that determines eating and cooking quality (ECQ). The diversity in AC is largely attributed to natural allelic variation at the Waxy (Wx) locus. Here we identified a rare Wx allele, Wxmw , which combines a favorable AC, improved ECQ and grain transparenc...
journal_title：Journal of integrative plant biology
pub_type： 杂志文章
doi：10.1111/jipb.13010
更新日期：2020-09-04 00:00:00
abstract：:We developed simplified single transcriptional unit (SSTU) CRISPR systems for multiplex gene editing in rice using FnCpf1, LbCpf1 or Cas9, in which the nuclease and its crRNA array are co-expressed from a single Pol II promoter, without any additional processing machinery. Our SSTU systems are easy to construct and ef...
journal_title：Journal of integrative plant biology
pub_type： 信件
doi：10.1111/jipb.12667
更新日期：2018-08-01 00:00:00
abstract：:Dedifferentiation is a remarkable process that produces pluripotent stem cells from differentiated somatic cells to ensure developmental plasticity. Plants have evolved the ability of cellular dedifferentiation, and signaling cascades related to auxin and cytokinin-dependent callus formation have been extensively inve...
journal_title：Journal of integrative plant biology
pub_type： 信件
doi：10.1111/jipb.12560
更新日期：2017-10-01 00:00:00
abstract：:Uniformity of stem height in rice directly affects crop yield potential and appearance, and has become a vital index for rice improvement. In the present study, a doubled haploid (DH) population, derived from a cross between japonica rice Chunjiang 06 and indica rice TN1 was used to analyze the quantitative trait locu...
journal_title：Journal of integrative plant biology
pub_type： 杂志文章
doi：10.1111/j.1744-7909.2009.00854.x
更新日期：2009-09-01 00:00:00
abstract：:Starch is the major component in maize kernels, providing a stable carbohydrate source for humans and livestock as well as raw material for the biofuel industry. Increasing maize kernel starch content will help meet industry demands and has the potential to increase overall yields. We developed a pair of maize near-is...
journal_title：Journal of integrative plant biology
pub_type： 杂志文章
doi：10.1111/jipb.12455
更新日期：2016-08-01 00:00:00
abstract：:Low temperature storage is widely applied to maintain citrus postharvest fruit quality. In this study, the transcriptional and metabolic changes in the pulp tissue of Citrus reticulata Blanco cv. "Ponkan" were studied for three successive months under cold storage by Affymetrix Citrus GeneChip and gas chromatography, ...
journal_title：Journal of integrative plant biology
pub_type： 杂志文章
doi：10.1111/j.1744-7909.2011.01035.x
更新日期：2011-05-01 00:00:00
abstract：:Nuclear migration and positioning are crucial for the morphogenesis of plant cells. We addressed the potential role of nuclear positioning for polarity induction using an experimental system based on regenerating protoplasts, where the induction of a cell axis de novo can be followed by quantification of specific rege...
journal_title：Journal of integrative plant biology
pub_type： 杂志文章
doi：10.1111/jipb.12469
更新日期：2016-09-01 00:00:00
abstract：:Mutagenized populations have provided important materials for introducing variation and identifying gene function in plants. In this study, an ethyl methanesulfonate (EMS)-induced soybean (Glycine max) population, consisting of 21,600 independent M2 lines, was developed. Over 1,000 M4 (5) families, with diverse abnorm...
journal_title：Journal of integrative plant biology
pub_type： 杂志文章
doi：10.1111/jipb.12505
更新日期：2017-01-01 00:00:00
abstract：:Mungbean (Vigna radiata (L.) Wilczek) is a unique species in its ability to fix atmospheric nitrogen, with early maturity, and relatively good drought resistance. We used 454 sequencing technology for transcriptome sequencing. A total of 150 159 and 142 993 reads produced 5 254 and 6 374 large contigs (≥ 500 bp) with ...
journal_title：Journal of integrative plant biology
pub_type： 杂志文章
doi：10.1111/j.1744-7909.2010.01012.x
更新日期：2011-01-01 00:00:00
abstract：:In rice, one detrimental factor influencing single panicle yield is the frequent occurrence of panicle apical abortion (PAA) under unfavorable climatic conditions. Until now, no detailed genetic information has been available to avoid PAA in rice breeding. Here, we show that the occurrence of PAA is associated with th...
journal_title：Journal of integrative plant biology
pub_type： 杂志文章
doi：10.1111/j.1744-7909.2011.01055.x
更新日期：2011-09-01 00:00:00
abstract：:Understanding plant resistance to pathogenic microbes requires detailed information on the molecular mechanisms controlling the execution of plant innate immune responses. A growing body of evidence places phosphoinositide-specific phospholipase C (PI-PLC) enzymes immediately downstream of activated immune receptors, ...
journal_title：Journal of integrative plant biology
pub_type： 杂志文章,评审
doi：10.1111/jipb.12520
更新日期：2017-03-01 00:00:00
abstract：:Phytohormone salicylic acid (SA) plays important roles in plant responses to environmental stress. However, knowledge about the molecular mechanisms for SA affecting the stomatal movements is limited. In this paper, we demonstrated that exogenous SA significantly induced stomatal closure and nitric oxide (NO) generati...
journal_title：Journal of integrative plant biology
pub_type： 杂志文章
doi：10.1111/j.1744-7909.2010.00920.x
更新日期：2010-03-01 00:00:00
abstract：:Somatic embryogenesis receptor kinase (SERK) proteins play pivotal roles in regulation of plant development and immunity. The rice genome contains two SERK genes, OsSerk1 and OsSerk2. We previously demonstrated that OsSerk2 is required for rice Xa21-mediated resistance to Xanthomonas oryzae pv. oryzae (Xoo) and for no...
journal_title：Journal of integrative plant biology
pub_type： 杂志文章
doi：10.1111/jipb.12290
更新日期：2014-12-01 00:00:00
abstract：:2,4-Dichlorophenoxyacetic acid (2,4-D) was the first synthetic herbicide to be commercially developed and has commonly been used as a broadleaf herbicide for over 60 years. It is a selective herbicide that kills dicots without affecting monocots and mimics natural auxin at the molecular level. Physiological responses ...
journal_title：Journal of integrative plant biology
pub_type： 杂志文章,评审
doi：10.1111/jipb.12131
更新日期：2014-02-01 00:00:00
abstract：:Vitex rotundifolia L. is an important plant species used in traditional Chinese medicine. For its efficient use and conservation, genetic diversity and clonal variation of V. rotundifolia populations in China were investigated using inter-simple sequence repeat markers. Fourteen natural populations were included to es...
journal_title：Journal of integrative plant biology
pub_type： 杂志文章
doi：10.1111/j.1744-7909.2008.00635.x
更新日期：2008-09-01 00:00:00
