Results 1 to 10 of about 173,122 (183)

Diversity and environmental relations of cryptic, systemic Botrytis infections in symptomless hosts. [PDF]

open access: yesFrontiers in Plant Science, 2016
Botrytis species are generally considered to be aggressive, necrotrophic plant pathogens. By contrast to this general perception, however, Botrytis species could frequently be isolated from the interior of multiple tissues in apparently healthy hosts of ...
Michael W. Shaw   +13 more
doaj   +3 more sources

Cryptic species conservation: a review. [PDF]

open access: yesBiol Rev Camb Philos Soc
ABSTRACTCryptic species are groups of two or more taxa that were previously classified as single nominal species. Being almost morphologically indistinguishable, cryptic species have historically been hard to detect. Only through modern morphometric, genetic, and molecular analyses has the hidden biodiversity of cryptic species complexes been revealed.
Hending D.
europepmc   +4 more sources

DNA barcoding uncovers cryptic diversity in 50% of deep-sea Antarctic polychaetes [PDF]

open access: yesRoyal Society Open Science, 2016
The Antarctic marine environment is a diverse ecosystem currently experiencing some of the fastest rates of climatic change. The documentation and management of these changes requires accurate estimates of species diversity.
Madeleine J. Brasier   +6 more
doaj   +4 more sources

A plant virus differentially alters DNA methylation in two cryptic species of a hemipteran vector [PDF]

open access: yesnpj Viruses
Epigenetic patterns including DNA methylation are known to vary between distantly related species, but it is not clear how these patterns differ at an intraspecific level.
Michael A. Catto   +6 more
doaj   +2 more sources

Cryptic Species in Ecotoxicology

open access: yesEnvironmental Toxicology and Chemistry, 2023
Abstract The advent of genetic methods has led to the discovery of an increasing number of species that previously could not be distinguished from each other on the basis of morphological characteristics. Even though there has been an exponential growth of publications on cryptic species, such species are rarely considered in ...
Jonas Jourdan   +10 more
openaire   +3 more sources

How to Accurately Delineate Morphologically Conserved Taxa and Diagnose Their Phenotypic Disparities: Species Delimitation in Cryptic Rhinolophidae (Chiroptera)

open access: yesFrontiers in Ecology and Evolution, 2022
Systematics and taxonomy are the backbone of all components of biology and ecology, yet cryptic species present a major challenge for accurate species identification.
Ada Chornelia   +3 more
doaj   +1 more source

DNA barcoding, ecology and geography of the cryptic species of Aneura pinguis and their relationships with Aneura maxima and Aneura mirabilis (Metzgeriales, Marchantiophyta). [PDF]

open access: yesPLoS ONE, 2017
Aneura pinguis is a thalloid liverwort species with broad geographical distribution. It is composed of cryptic species, however, the number of cryptic species within A. pinguis is not known. Five cpDNA regions (matK, rbcL, rpoC1, trnH-psbA and trnL-trnF)
Alina Bączkiewicz   +4 more
doaj   +1 more source

Electronic identification keys for species with cryptic morphological characters: a feasibility study using some Thesium species [PDF]

open access: yesPhytoKeys, 2021
The popularity of electronic identification keys for species identification has increased with the rapid technological advancements of the 21st century.
Natasha Lombard   +2 more
doaj   +3 more sources

Cryptic species in putative ancient asexual darwinulids (Crustacea, Ostracoda). [PDF]

open access: yesPLoS ONE, 2012
Fully asexually reproducing taxa lack outcrossing. Hence, the classic Biological Species Concept cannot be applied.We used DNA sequences from the mitochondrial COI gene and the nuclear ITS2 region to check species boundaries according to the evolutionary
Isa Schön   +5 more
doaj   +1 more source

Home - About - Disclaimer - Privacy