Results 101 to 110 of about 7,638 (201)

A Palm fossil closely related to Chamaerops humilis L. from the Lower Miocene of Sardinia [PDF]

, 1990
This paper deals with the anatomical and histological study of a silicified specimen of a palm consisting of a part of the trunk surrounded by roots. The sample comes from the Lower Miocene of North West Sardinia.
Biondi, Edoardo, Filigheddu, Rossella Speranza   +1 more
core  

Changes in the structure of wheat (Triticum aestivum L.) roots in varieties susceptible and resistant to infestation by Heterodera avenae Woll.

Acta Societatis Botanicorum Poloniae, 2014
The structure of wheat roots of the "susceptible" variety Capa and "resistant" variety AUS 10894 infested by Heterodera avenae was studied. The processes leading to the formation of syncytia and the range of reactions of the studied varieties to ...
Grażyna Grymaszewska, Władysław Golinowski   +1 more
doaj   +1 more source

Morfoanatomia de rizomas e raízes de Tillandsia L. (Bromeliaceae) dos Campos Gerais, PR, Brasil Morphology and anatomy of rhizomes and roots in Tillandsia L. (Bromeliaceae) from the "Campos Gerais", PR, Brazil

Acta Botânica Brasílica, 2004
Foi estudada a morfoanatomia dos rizomas e das raízes de Tillandsia crocata (E. Morren) Baker, T. gardneri Lindl., T. geminiflora Brongn., T. mallemontii Glaziou ex Mez., T. linearis Vell., T. lorentziana Griseb., T. recurvata L., T. stricta Soland.
Simone Segecin, Vera Lúcia Scatena
doaj   +1 more source

Origem dos câmbios sucessivos em caule de três espécies de Menispermaceae [PDF]

The lianas observed in this study, Abuta convexa (Vell.) Diels, Abuta imene (Mart.) Eichler, and Chondrodendron platiphyllum (A. St.-Hil.) Miers, all have successive cambia in their stems.
ANGYALOSSY, Veronica, TAMAIO, Neusa, VIEIRA, Ricardo Cardoso   +2 more
core   +1 more source

Some Species of Lamiaceae-Comparative Anatomical Studies [PDF]

, 2013
Phytotomy (anatomy) is the general term for the study of the internal structure of plants. In this study, anatomical structures of the stem and leaf of taxa viz., Orthosiphon rubicundus Benth., Ocimum basilicum Linn., Leucas cephalotes Spreng., and ...
Sreenath, K.P., Venkateshappa, S.M.
core  

pericyclic reaction

, 2014
Citation: 'pericyclic reaction' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.P04491 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire   +1 more source

Axillary bud and pericycle involved in the thickening process of the rhizophore nodes in Smilax species

Brazilian Journal of Biology
The species of the genus Smilax, popularly known as sarsaparilla, are widely used in folk medicine due to the antirheumatic properties of its underground structures. Smilax fluminensis and S.
B Appezzato-da-Glória, JM Silva, MKM Soares, AN Soares, AR Martins   +4 more
doaj   +1 more source

Morphoanatomy of the underground system of Androtrichum trigynum (Cyperaceae)

Rodriguésia
Androtrichum has only one species, A. trigynum (Spr.) Pfeiffer, occurring in coastal regions of the southwestern Atlantic coast. It presents an underground system consisting of rhizomes and adventitious roots.
Roberta Andressa Pereira, Ana Claudia Rodrigues   +1 more
doaj   +1 more source

Arabidopsis ABCG14 is essential for the root-to-shoot translocation of cytokinin. [PDF]

Cytokinins are phytohormones that induce cytokinesis and are essential for diverse developmental and physiological processes in plants. Cytokinins of the trans-zeatin type are mainly synthesized in root vasculature and transported to the shoot, where ...
Do, J, Endler, A, ENRICO, MARTINOIA, Kang, J, Kiba, T, KIM, KYUNG YOON, Ko, D, Kojima, M, Kwon, M, Lee, Y, Park, J, Sakakibara, H, SONG, WON YONG   +12 more
core   +1 more source

Editorial: Root Branching: From Lateral Root Primordium Initiation and Morphogenesis to Function

Frontiers in Plant Science, 2019
Joseph G. Dubrovsky, Hidehiro Fukaki, Laurent Laplaze, Marta Laskowski   +3 more
doaj   +1 more source