Results 21 to 30 of about 5,998 (197)

Eocene Loranthaceae pollen pushes back divergence ages for major splits in the family [PDF]

open access: yesPeerJ, 2017
Background We revisit the palaeopalynological record of Loranthaceae, using pollen ornamentation to discriminate lineages and to test molecular dating estimates for the diversification of major lineages. Methods Fossil Loranthaceae pollen from the Eocene
Friðgeir Grímsson   +4 more
doaj   +2 more sources

Epiparasitism in Phoradendron durangense and P. falcatum (Viscaceae) [PDF]

open access: yes, 2009
Phoradendron, the largest mistletoe genus in the New World, extends from temperate North America to temperate South America. Most species are parasitic on terrestrial hosts, but a few occur only, or primarily, on other species of Phoradendron.
Calvin, Clyde L, Wilson, Carol A
core   +3 more sources

A mistletoe tale: postglacial invasion of Psittacanthus schiedeanus (Loranthaceae) to Mesoamerican cloud forests revealed by molecular data and species distribution modeling [PDF]

open access: yes, 2016
Map showing collecting sites of Psittacanthus schiedeanus. Numbers refer to collection sites and thin ellipses show collecting sites within the cloud forest areas.
Andrés Ernesto Ortiz-Rodriguez   +7 more
core   +7 more sources

DEGREE OF INFESTATION AND PREFERENCES OF HEMIPARASITES IN URBAN ARBORIZATION [PDF]

open access: yesRevista Árvore, 2023
Mistletoe is an important nutritional resource for the frugivorous ornithological fauna in several ecosystems. However, in great intensity, they can reduce the vigor of their host trees, requiring adequate management in urban afforestation, without ...
Theonizi Angélica Silva Albuês   +4 more
doaj   +1 more source

Homoeologous chromosomal location of the genes encoding thionins in wheat and rye [PDF]

open access: yes, 1979
Thionins are high sulphur basic polypeptides present in the endosperm of Gramineae. In wheat there are three thionins encoded by genes located in the long arms of chromosomes 1A, 1B and 1D. Rye has one thionin encoded by a gene which has been assigned to
A.K. Balls   +19 more
core   +2 more sources

Catálogo sistemático dos pólens das plantas arbóreas do Brasil meridional XI - Loranthaceae e Olacaceae Catalogue of southern brazilian pollen grains

open access: yesMemorias do Instituto Oswaldo Cruz, 1972
Em sequência às PROTEACEAE previamente examinadas, foram estudados nesta parte do Catálogo os grãos de pólen das LORANTHACEAE e OLACACEAE da floresta umbrófila subtropical do Sul do Brasil.
Ortrud Monika Barth
doaj   +1 more source

Micromorphological characterization and electron microscopic study of parasitic species of the family Loranthaceae Juss. [PDF]

open access: yesBrazilian Journal of Biology
The Loranthaceae Juss. family includes parasitic species that invade important trees such as fruit trees. In Saudi Arabia, Loranthaceae comprises four genera, which include six species that grow in the western, southwestern, and northern regions ...
W. S. Aljuhani, N. T. S. Al Thagafi
doaj   +1 more source

The complete chloroplast genome of Elytranthe Albida (Loranthaceae), a hemiparasitic shrub

open access: yesMitochondrial DNA. Part B. Resources, 2019
The complete chloroplast genome (plastome) of Elytranthe albida (Blume) Blume (Loranthaceae) was sequenced. The plastome is 128,658 bp in length, which encodes 96 unique genes, including 64 protein-coding genes, 4 rRNAs, and 28 tRNAs.
Xiaorong Guo, Zhijie Ruan
doaj   +1 more source

بررسی بیوسیستماتیکی تیره های ی eaه Lorant hac و Viscaceae بر اساس ترادف ITS هسته ای و trnL-F کلروپلاستی [PDF]

open access: yesزیست‌شناسی کاربردی, 2015
تیره اسرتس سررده ارای ایرا تیررهر اساسرار در نروایم گر ریری نیمرهگر یری جهرا گ رشرد دارنر س اعضرای ایرا تیررهر در د نه ره یجغرافیایم از جمله نوایم البرز ق مت ارای رزر ی ایررا پررازندارن س تاز و اایم زه در ایا آنالی ورد بررسم قرار گرفشن شرا لسرده انگل ...
پگاه زنجانچی   +2 more
doaj   +1 more source

Characterization of the complete plastome of Dendrophthoe pentandra (Loranthaceae), a stem hemiparasite

open access: yesMitochondrial DNA. Part B. Resources, 2019
Dendrophthoe pentandra (Linnaeus) Miquel (Loranthaceae) is a stem hemiparasite distributed in southwest China and Indochina. Here, we present the first complete plastome of the plant.
Xiaorong Guo, Zhijie Ruan
doaj   +1 more source

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