Results 11 to 20 of about 3,016 (118)
Serial Spatial Transcriptomes Reveal Regulatory Transitions in Maize Leaf Development
Plant Biotechnology Journal, EarlyView.ABSTRACT Plant leaves originate from the shoot apical meristem (SAM) and undergo a developmental process of highly coordinated gene expression regulation. To date, only a few key regulators have been identified and characterised, so the gene expression cascades responsible for leaf cell specification and differentiation from SAM remain largely elusive.
Chi‐Chih Wu +11 more
wiley +1 more source
Induction of Coleoptile Elongation by Carbon Dioxide [PDF]
Plant Physiology, 1971 The ability of CO(2) to induce elongation of Avena sativa coleoptile segments was examined with the use of a high resolution growth-recording device. CO(2)-saturated water causes an 8- to 16-fold promotion in the rate of elongation within 1 minute.
M L, Evans, P M, Ray, L, Reinhold
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A Single‐Base Mutation in TaWAK3‐B Reduces Plant Height via Cytoskeleton in Bread Wheat
Plant Biotechnology Journal, EarlyView.ABSTRACT Introduction of Reduced height (Rht) genes into modern wheat cultivars has resulted in ‘Green Revolution’ that skyrocketed wheat grain yields worldwide since the 1960s. These ‘Green Revolution’ cultivars show shorter plant height, but higher lodging resistance and harvest index.
Naijiao Wang +16 more
wiley +1 more source
Plant, Cell &Environment, EarlyView.ABSTRACT Plants can perceive specific elicitors in the oral secretions (OS) of herbivorous insects and respond by increasing their defences. Whether plants can discriminate among similar herbivorous insect species and differentially modulate their defence responses against them is largely unknown.
Wenfeng Ye +4 more
wiley +1 more source
Plant Biology, EarlyView.Knock‐down of a xylem‐localized citrate transporter, FRDL1, reduces foliar iron concentrations and leaf symptoms under excess ferrous iron stress in rice. Abstract Iron (Fe) toxicity is a common agricultural problem that limits rice yield in various regions of Southeast Asia and Africa.
Y. Ueda
wiley +1 more source
DO COLEOPTILE TIPS PRODUCE AUXIN? [PDF]
New Phytologist, 1973 SUMMARYA re‐examination of the evidence for auxin production by coleoptile tips reveals that it is not conclusive and that several important problems remain unresolved. The possibility that auxin and auxin precursors move acropetally in the xylem was tested by analysing guttation fluid from intact coleoptiles, decapitated coleoptiles and primary leaves
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The tasiR‐ARF pathway in plants: origin, functions, and interplay of miR‐390, tasiRNAs and ARF3
Plant Biology, EarlyView.Trans‐acting small interfering RNAs that silence a subset of Auxin Response Factors are crucial for plant growth, developmental timing, proper organ patterning, and coping with stress. Abstract Trans‐acting small interfering RNA (tasiRNAs) are a special type of endogenous small RNAs (sRNAs) found only in plants.
B. A. López‐Ruiz +4 more
wiley +1 more source
Effect of Red Light on Coleoptile Growth [PDF]
Plant Physiology, 1974 The effects of red light in reducing the growth of the oat (Avena sativa L.) coleoptile and the synthesis of auxin in the coleoptile tip are detectable 2 hours after treatment and become more pronounced with time. When the coleoptile tip is supplied with additional tryptophan the synthesis of auxin is doubled both in darkness and when exposed to red ...
R M, Muir, K C, Chang
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Restoration Ecology, EarlyView.Abstract Introduction Invasive annual grasses (IAGs) pose a significant threat to sagebrush rangelands, but restoring native perennial species using seed is challenging because pre‐emergent herbicides, used to control IAGs, also harm desired seedlings. This necessitates seeding after herbicide effects diminish. Objective This collection of three papers
Chad S. Boyd +8 more
wiley +1 more source
Journal of the Science of Food and Agriculture, Volume 106, Issue 1, Page 303-316, 15 January 2026.Abstract BACKGROUND Solar radiation is a primary constraint in silvoarable agroforestry, with yield losses near the trees well documented in temperate climates. However, genetic variability for shade tolerance remains largely unexplored. This 2‐year field trial investigated the impact of artificial shading – using nets that reduced photosynthetically ...
Anna Panozzo +4 more
wiley +1 more source