Results 21 to 30 of about 30,594 (238)

Cell polarity in Arabidopsis trichomes [PDF]

open access: yesSeminars in Cell & Developmental Biology, 2001
Arabidopsis leaf trichomes are unicellular hairs that display a highly characteristic cell form that has a fixed orientation with respect to the basal-distal leaf axis. The genetic, molecular and cell biological analysis of trichome morphogenesis reveal that various cellular processes need to be coordinated including regulation of the cell cycle, the ...
D, Bouyer, V, Kirik, M, Hülskamp
openaire   +2 more sources

Automated trichome counting in soybean using advanced image‐processing techniques

open access: yesApplications in Plant Sciences, 2020
Premise Trichomes are hair‐like appendages extending from the plant epidermis. They serve many important biotic roles, including interference with herbivore movement.
Seyed Vahid Mirnezami   +10 more
doaj   +1 more source

Leaf Anatomical and Morphological Characteristics of some Species of Quercus, Fagus, and Castanea (Fagaceae) from some Habitats in Iran [PDF]

open access: yesتاکسونومی و بیوسیستماتیک, 2019
The Fagaceae family is comprised of 8 genera with over 1000 different species. Despite many advances in understanding phylogenetic relationships based on molecular data, the existence of hybrids and/or the presence of ambiguous sequences justify careful ...
Zohreh Karimi   +2 more
doaj   +1 more source

Coleoptera claws and trichome interlocking

open access: yesJournal of Comparative Physiology A, 2022
Abstract The present study tests the hypothesis that the specialized claws with a basal tooth found in some coccinellid beetles represent an adaptation to interlock with flexible unbranched trichomes of different plants. We compared the attachment ability of three Coleoptera species, Chnootriba elaterii, Harmonia axyridis (both Coleoptera ...
Salerno, Gianandrea   +5 more
openaire   +3 more sources

A New Allele of the SPIKE1 Locus Reveals Distinct Regulation of Trichome and Pavement Cell Development and Plant Growth

open access: yesFrontiers in Plant Science, 2019
The single-celled trichomes of Arabidopsis thaliana have long served as an elegant model for elucidating the mechanisms of cell differentiation and morphogenesis due to their unique growth patterns.
Shuang Liang   +8 more
doaj   +1 more source

GLANDULAR TRICHOME IN THE ASTERACEAE FAMILY

open access: yesBioLink, 2021
The Asteraceae is a diverse plant species and widely distributed, especially in the tropics and subtropics, consisting of 1,600 - 1,700 genera which include 24,000 - 30,000  species. Asteraceae has characteristics of cup flowers and brackets that are not
Wina Dyah Puspita Sari   +2 more
doaj   +1 more source

Pericarp, seed coat anatomy and seed morphology of Calycanthaceae

open access: yesInternational Journal of Plant Biology, 2018
Trichome morphology and seed coat anatomy display great feature of taxonomic value in the Calycanthaceae. The current Knowledge about the trichome and seed coat anatomy is mainly based on the external and internal observation.
Niroj Paudel, Kweon Heo
doaj   +1 more source

Altered stomatal patterning accompanies a trichome dimorphism in a natural population of Arabidopsis

open access: yesPlant Direct, 2020
Trichomes are large epidermal cells on the surface of leaves that are thought to deter herbivores, yet the presence of trichomes can also negatively impact plant growth and reproduction.
Noriane M. L. Simon   +6 more
doaj   +1 more source

RrTTG1 promotes fruit prickle development through an MBW complex in Rosa roxburghii

open access: yesFrontiers in Plant Science, 2022
Fruit prickles are widely distributed on the pericarp and exhibit polymorphic traits at different developmental stages. Although they are multicellular appendages that are well-known for helping plants defend against biotic and abiotic stresses, their ...
Xiaolong Huang   +13 more
doaj   +1 more source

The Effectiveness of Physical and Chemical Defense Responses of Wild Emmer Wheat Against Aphids Depends on Leaf Position and Genotype

open access: yesFrontiers in Plant Science, 2021
The bird cherry-oat aphid (Rhopalosiphum padi) is one of the most destructive insect pests in wheat production. To reduce aphid damage, wheat plants have evolved various chemical and physical defense mechanisms.
Anuradha Singh   +4 more
doaj   +1 more source

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