Results 251 to 260 of about 46,322 (306)

UITOTO: a software for generating molecular diagnoses for species descriptions

open access: yesCladistics, Volume 42, Issue 2, Page 193-205, April 2026.
Abstract Millions of species remain undescribed, and each eventually will require a species description with a diagnosis. Yet, we lack software that can derive state‐specific and contrastive molecular diagnoses and allows the user to validate them based on all available sequences for the taxon under study. Here we introduce UITOTO, which addresses this
Ambrosio Torres   +3 more
wiley   +1 more source

A new species of jewel‐babbler (Cinclosomatidae: Ptilorrhoa) from the Southern Fold Mountains of Papua New Guinea

open access: yesIbis, Volume 168, Issue 2, Page 431-450, April 2026.
Based on distinctive morphological and vocal characters we describe a new species of jewel‐babbler (genus Ptilorrhoa) from the forested karst of the Southern Fold Mountains in Papua New Guinea. The description is based on camera trap data and is presented in accordance with ICZN Declaration 45.
Iain A. Woxvold   +5 more
wiley   +1 more source

Comparative analysis of morphology, growth performance and gonadal development between the hybrid crab (Scylla serrata ♀ × S. paramamosian ♂) and S. serrata

open access: yesJournal of the World Aquaculture Society, Volume 57, Issue 2, April 2026.
Abstract Interspecific hybridization, through integrating genetic resources across distinct species, serves as a pivotal strategy for improving yield, stress resistance, and quality in aquacultural species. To evaluate the performance of hybrid crab (Scylla serrata ♀ × S.
Huanyu Zhang   +7 more
wiley   +1 more source

Interspecific hybridization inRibes

Genetica, 1963
The genusRibes, 2n=16, consisting of over 150 shrubby species has been divided byRehder into 15 sections grouped into four subgenera. Data on interspecies crosses within and between these sections and subgenera made by previous workers and at East Malling are tabulated and discussed.
openaire   +2 more sources

Interspecific hybridization of chestnut

2016
Chestnut (Castanea) is a tree genus distributed throughout the northern Hemisphere in natural stands, orchards, and coppices. As a multipurpose tree, chestnut is used to produce timber, nuts, tannins, and other related products. Interspecific hybridization was first done in 1894 in the USA, in the 1910s in Japan, and in the 1920s in Europe. In the USA,
Pereira-Lorenzo, Santiago   +17 more
openaire   +5 more sources

Biosystematics and Interspecific Hybridization

1996
The genus Trifolium L. has been divided into eight sections (Zohary and Heller, 1984). Although numerous Trifolium species are utilized by grazing animals in their native habitat, only about 11 species are used to any extent in planted pastures. Of these 11, T. vesiculosum Savi, arrowleaf clover, is in section Mistyllus (C.
N. L. Taylor, K. H. Quesenberry
openaire   +1 more source

Interspecific Hybridization and Introgression

2002
Some of the economically important horticultural crops have two common features. First, they are of interspecific hybrid origin and, second, they are mostly polyploids. The histories of the origin of such ornamentals as Rosa, Narcissus, Iris, Crocus and Chrysanthemum, among others, have been well documented (Stern, 1946; Wylie, 1952; Darlington, 1976 ...
J. M. Van Tuyl, K. B. Lim, M. S. Ramanna
openaire   +1 more source

Interspecific hybridization in cucumis

Economic Botany, 1971
A. The genusCucumis and its close relatives in the family Cucurbitaceae have long supported a disorganized tangle of misinformation resulting from incorrect identification of plant cultures. Several disease resistance surveys and other studies on exotic species of cucurbits have reported information on unverified and often misnamed cultures, but ...
John R. Deakin   +2 more
openaire   +1 more source

Interspecific Hybrids of Tilapia

Nature, 1960
WHITEHEAD'S claim1 to describe hybrids between Tilapia nigra and T. zillii in two waters in which both species had been introduced could be accepted only if supported by unequivocal evidence. His only evidence that T. zillii was one of the parents of the problematical fishes is that this was the only species other than T.
E. TREWAVAS, P. H. GREENWOOD
openaire   +1 more source

GISH: Resolving Interspecific and Intergeneric Hybrids

2013
Genomic in situ hybridization (GISH) is an invaluable cytogenetic technique which enables the visualization of whole genomes in hybrids and polyploidy taxa. Total genomic DNA from one or two different species/genome is used as a probe, labeled with a fluorochrome and directly detected on mitotic chromosomes from root-tip meristems. In sugarcane we were
openaire   +3 more sources

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