Results 91 to 100 of about 9,074,620 (325)

Delimiting cryptic species within the brown-banded bamboo shark, Chiloscyllium punctatum in the Indo-Australian region with mitochondrial DNA and genome-wide SNP approaches

BMC Ecology and Evolution, 2021
Background Delimiting cryptic species in elasmobranchs is a major challenge in modern taxonomy due the lack of available phenotypic features. Employing stand-alone genetics in splitting a cryptic species may prove problematic for further studies and for ...
Fahmi, Ian R. Tibbetts, Michael B. Bennett, Christine L. Dudgeon   +3 more
doaj   +1 more source

Cosmopolitan microbes and their ‘cryptic’ species [PDF]

Aquatic Microbial Ecology, 2005
The notion that microbial species have cosmopolitan distribution is discussed for protists in light of the considerable genetic variation within nominal species. It is concluded that there is no compelling evidence to indicate that different genotypes ('cryptic species') have biogeographies or that they originated through allopatric speciation.
openaire   +1 more source

On the origin of cryptic species: Insights from the Stygocapitella species complex

, 2020
Biologists typically distinguish species by how they look. However, with the development of DNA-based techniques to identify species, they found that genetically-different species may look remarkably similar.
Cerca, José
core   +1 more source

Investigations of the Evolved Molecular Basis for Terpenoid Biosynthesis in Marine Sponges

Advanced Science, EarlyView.
Confirming and extending a previous observation in another Bubarida sponge, genomic and functional analyses of A. cavernosa reveal that sponges retain the mevalonate pathway and employ single α‐domain T1TSs and UbiA‐type TSs for terpenoid biosynthesis. The absence of T1TSs clustering with other biosynthetic genes tentatively suggests, based on limited ...
Fangyan Chen, Bao Chen, Wenhui Zhang, Guifang Sun, Yao Zhao, Jianpeng Zhang, Baofu Xu   +6 more
wiley   +1 more source

A next generation approach to species delimitation reveals the role of hybridization in a cryptic species complex of corals

BMC Evolutionary Biology, 2019
Our ability to investigate processes shaping the evolutionary diversification of corals (Cnidaria: Anthozoa) is limited by a lack of understanding of species boundaries.
A. Quattrini, Tiana Wu, K. Soong, Ming-Shiou Jeng, Y. Benayahu, C. McFadden   +5 more
semanticscholar   +1 more source

A Novel Sparse Cellular Labeling System with Tunable Gradients and Long‐Term Stability

Advanced Science, EarlyView.
The Tri‐M (Multi‐recombinase, Multi‐recognition site, and Multi‐nested) sparse cellular labeling system, built upon competitive recombination, integrates transgenic mice with viral injection to achieve tunable and long‐term stable sparse labeling of specific cell types with region selectivity, from sparse populations to individual cells, facilitating ...
Xiaomei Tang, Zhenye Hou, Li Lu, Yige Song, Changdong Chai, Lanfang Li, Yuhang Shen, Shuo Wang, Ya Zhao, Jinyu Zeng, Yiqing Guo, Fuliang Jiang, Zhigao Xiang, Hao Li, Aodi He, Bing Zhang, Youming Lu, Xinyan Li   +17 more
wiley   +1 more source

The multilevel organismal diversity approach deciphers difficult to distinguish nudibranch species complex

Scientific Reports, 2021
Species identification is a key procedure for broad-scoped ecological, phylogeographic and evolutionary studies. However, to perform a taxonomic study in the molecular era is a complicated task that has many pitfalls.
Tatiana A. Korshunova, Floor M. F. Driessen, Bernard E. Picton, Alexander V. Martynov   +3 more
doaj   +1 more source

Deciphering Intricacies in Directional CO2 Conversion From Electrolysis to CO2 Batteries

Advanced Energy Materials, EarlyView.
This review will delve into the inherent connections and distinctions of CO2‐directed conversion in ECO2RR and CO2 batteries, in terms of product types, catalyst selection, catalytic mechanisms, and electrochemical performances, while proposing a benchmarking framework for the evaluation of CO2 batteries and innovative CO2 battery configurations for ...
Changfan Xu, Huaping Zhao, Lizhuang Chen, Weidong Shi, Guosheng Shao, Yong Lei   +5 more
wiley   +1 more source

Ghost introgression facilitates genomic divergence of a sympatric cryptic lineage in Cycas revoluta

Ecology and Evolution, 2023
A cryptic lineage is a genetically diverged but morphologically unrecognized variant of a known species. Clarifying cryptic lineage evolution is essential for quantifying species diversity. In sympatric cryptic lineage divergence compared with allopatric
Jui‐Tse Chang, Koh Nakamura, Chien‐Ti Chao, Min‐Xin Luo, Pei‐Chun Liao   +4 more
doaj   +1 more source

Identification of Indian Spiders through DNA barcoding: Cryptic species and species complex

Scientific Reports, 2019
Spiders are mega diverse arthropods and play an important role in the ecosystem. Identification of this group is challenging due to their cryptic behavior, sexual dimorphism, and unavailability of taxonomic keys for juveniles. To overcome these obstacles,
K. Tyagi, Vikas Kumar, Shantanu Kundu, Avas Pakrashi, P. Prasad, J. Caleb, K. Chandra   +6 more
semanticscholar   +1 more source