Results 91 to 100 of about 1,520,482 (356)

Surface characteristics and taxonomy of brewing yeasts.

open access: yesKvasný průmysl, 2014
This study deals with the taxonomy of brewing yeasts, methods of their classification and identification. The hybrid character of brewing yeasts is highlighted, along with related problems in their classification.
Jana KOPECKÁ   +2 more
doaj   +1 more source

Gender Identities and Feminism [PDF]

open access: yes, 2018
Many feminists (e.g. T. Bettcher and B. R. George) argue for a principle of first person authority (FPA) about gender, i.e. that we should (at least) not disavow people's gender self-categorisations.
Cohen, Josh T. U.
core  

Incorporating molecular data in fungal systematics: a guide for aspiring researchers

open access: yes, 2013
The last twenty years have witnessed molecular data emerge as a primary research instrument in most branches of mycology. Fungal systematics, taxonomy, and ecology have all seen tremendous progress and have undergone rapid, far-reaching changes as ...
Abarenkov, Kessy   +12 more
core   +1 more source

Comprehensive Characterization of Bihormonal Cells and Endocrine Cell Lineages in Mammalian Pancreatic Islets

open access: yesAdvanced Science, EarlyView.
This study integrates dual‐reporter genetics, imaging flow cytometry, and single‐cell sequencing to characterize rare bihormonal cells in mouse and human pancreatic islets. Gcg⁺Ins⁺ cells resemble α‐cells rather than transitional states. Cross‐species gene network analysis refines islet cell taxonomy and reveals human‐specific δ‐cell subtypes ...
Xin‐Xin Yu   +10 more
wiley   +1 more source

Utility of mitochondrial DNA in wildlife forensic science: reliable identification of confiscated materials from Eastern India

open access: yesMitochondrial DNA. Part B. Resources, 2019
The poachers adopted various cunning ways to modify the wildlife materials before commercialization. Thus, the confiscated wildlife materials is often a crime with no eyewitness and difficult for identification.
Vikas Kumar   +7 more
doaj   +1 more source

Dilettante, Venturesome, Tory and Crafts: Drivers of Performance Among Taxonomic Groups [PDF]

open access: yes, 2013
Empirical research has failed to cumulate into a coherent taxonomy of small firms. This may be because the method adapted from biology by Bill McKelvey has almost never been adopted.
Mandel, Stanley W   +2 more
core   +1 more source

Organization of the Proteostasis Network of Membraneless Organelles

open access: yesAdvanced Science, EarlyView.
A comprehensive mapping of the proteostasis network (PN) across membraneless organelles (MLOs) reveals how central PN components coordinate MLO regulation. The analysis uncovers principles of specificity and promiscuity within the PN. The findings suggest that HSP70 chaperones act as generic MLO regulators, while client specific HSP70 co‐chaperones may
Christine M. Lim   +6 more
wiley   +1 more source

Synopsis of the genus Ponthieva (Orchidaceae) in Colombia [PDF]

open access: yesPeerJ, 2019
The Neotropical orchid genus Ponthieva R. Br. was established in 1813. The 70 representatives of this taxon are terrestrial, lithophytic, or epiphytic plants with basal, sessile, or petiolate leaves which are glabrous or pubescent.
Dariusz L. Szlachetko   +2 more
doaj   +2 more sources

Scientific Knowledge in Aristotle’s Biology [PDF]

open access: yes, 2015
Aristotle was the first thinker to articulate a taxonomy of scientific knowledge, which he set out in Posterior Analytics. Furthermore, the “special sciences”, i.e., biology, zoology and the natural sciences in general, originated with Aristotle.
Botter, Barbara
core  

Auxin‐Producing Pseudomonas Recruited by Root Flavonoids Increases Rice Rhizosheath Formation through the Bacterial Histidine Kinase Under Soil Drying

open access: yesAdvanced Science, EarlyView.
Drought is a major cause of crop losses across agricultural regions. Rhizosheath formation enhances plant resistance to drought. Polyploids may tolerate stress more effectively through increased interactions with bacteria. However, the contributions of tetraploid rice associated microbiota to rhizosheath formation under soil drying remain unclear ...
Feiyun Xu   +23 more
wiley   +1 more source

Home - About - Disclaimer - Privacy