Results 41 to 50 of about 54,651 (307)
Functional analysis of embolism induced by air injection in Acer rubrum and Salix nigra. [PDF]
, 2013 The goal of this study was to assess the effect of induced embolism with air injection treatments on the function of xylem in Acer rubrum L. and Salix nigra Marsh. Measurements made on mature trees of A.
Melcher, Peter J, Zwieniecki, Maciej A
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First North American record of the Palaearctic rhinophorid Stevenia deceptoria (Loew) (Diptera: Rhinophoridae) [PDF]
, 2015 The Rhinophoridae (Diptera) have a cosmopolitan distribution and a known fauna of about 150 species (Cerretti & Pape 2007). So far as known, all species are parasitoids of terrestrial woodlice (sow bugs) of the order Isopoda (Oniscoidea) (Pape 2010 ...
Cerretti, Pierfilippo +2 more
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Anais da Academia Brasileira de CiênciasThe aim of this study was to describe the structural characterization of Hesperozygis ringens (Benth.) Epling vegetative organs. For this purpose, leaves, stems and roots of the endangered Lamiaceae were collected from a population located in Santo Antão,
CARLOS G. PINHEIRO +2 more
doaj +1 more source
Pathways of Photosynthesis in Non-Leaf Tissues
Biology, 2020 Plants have leaves as specialised organs that capture light energy by photosynthesis. However, photosynthesis is also found in other plant organs. Photosynthesis may be found in the petiole, stems, flowers, fruits, and seeds.
Robert J. Henry +2 more
doaj +1 more source
Leaf Petiole Epinasty in Poinsettias1
HortScience, 1980 Abstract Endogenous ethylene levels and ethylene production rates increased in excised leaf petioles of plants that were previously bent due to sleeving of potted Euphorbia pulcherrima Wild. cvs. Annette Hegg Dark Red and Improved Rochford. Intact leaf blades were required during the sleeving period for petiole epinasty to occur.
George L. Staby +4 more
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Xylaria species associated with fallen leaves and petioles
Botanical Studies, 2023 Abstract Background Xylaria species growing on fallen leaves and petioles have not been treated systematically. One source of confusion in this group of Xylaria species has stemmed from X. filiformis, which is an ancient name published in 1805 as Sphaeria filiformis and has commonly labeled on specimen packets that ...
Yu-Ming Ju, Huei-Mei Hsieh
openaire +3 more sources
Advanced Science, EarlyView.This study employs sc‐RNA sequencing, genetics, and phenotyping to systematically map the cell‐type‐specific immune responses triggered by flg22. It reveals FLS2‐dependent transcriptional reprogramming in epidermal and mesophyll cells, and uncovers crosstalk between immune and hypoxia signaling pathways.
Yaping Zhou +17 more
wiley +1 more source
Acta Agrobotanica, 2016 We have found that auxin, indole-3-acetic acid (IAA) substantially induces the formation of the secondary abscission zone in stem and petiole explants and in decapitated stem and petiole after excision of blade in intact plants of Bryophyllum calycinum ...
Marian Saniewski +4 more
doaj +1 more source
Real-time imaging of pulvinus bending in Mimosa pudica [PDF]
, 2019 Mimosa pudica is a plant that rapidly shrinks its body in response to external stimuli. M. pudica does not perform merely simple movements, but exhibits a variety of movements that quickly change depending on the type of stimuli.
Lee, SJ, Song, K, Yeom, E
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Advanced Science, EarlyView.This study shows that BLADE‐ON‐PETIOLE (BOP) proteins regulate floral abscission and senescence in tomato by interacting with TFAM1 to form transcriptional condensates controlling the ARABIDOPSIS THALIANA HOMEOBOX GENE 1 (ATH1)‐mediated abscission pathway.
Nan Xiao +7 more
wiley +1 more source