Results 61 to 70 of about 18,027,522 (306)

Study on pollination biology of the vulnerable plant Rhododendron excellens

open access: yesXibei zhiwu xuebao
[Objective] The purpose of this study is to explore the pollination biology and reproductive characteristics of Rhododendron excellens, providing a theoretical basis for the conservation of small population species.
TIAN Xiaoling   +3 more
doaj   +1 more source

RESEARCH ON MILK PRODUCTION AT GOATS FROM CARPATHIAN BREED IN RELATION WITH BREEDING SYSTEM [PDF]

open access: yesAgroLife Scientific Journal, 2015
This paper aims to quantify the qualitative and quantitative parameters of milk production at goats from Carpathian breed in relation with the breeding system (extensive versus semi-intensive). To determine the total quantity of milk, the milk production
Ion RĂDUCUŢĂ   +5 more
doaj  

Lactic Acid Bacteria: Variability Due to Different Pork Breeds, Breeding Systems and Fermented Sausage Production Technology

open access: yesFoods, 2020
Changes in the ecology of the various lactic acid bacteria (LAB) species, which are involved in traditional fermented sausages, were investigated in the light of the use of different breeds of pork, each of which was raised in two different environments ...
Giuseppe Comi   +3 more
doaj   +1 more source

Functional comparison of EncB and EncC cargo proteins in iron storage within the Myxococcus xanthus encapsulin

open access: yesFEBS Letters, EarlyView.
Encapsulins are protein nanocompartments that play an important role in iron storage. In the Myxococcus xanthus encapsulin system, two cargo proteins called EncB and EncC contribute to iron mineralization. Here, we show that EncB and EncC generate iron‐containing minerals with distinct chemical compositions, suggesting that the composition of stored ...
Harry B. McDowell   +2 more
wiley   +1 more source

Model calculations concerning economic optimalization of AI-breeding with cattle [PDF]

open access: yes, 1975
The effect of costs on the optimum breeding plan for selection for milk traits and the profitability of performance-test selection according to meat production were studied, including the consequences of beef crossing.
Brascamp, E.W.
core  

The Shewanella oneidensis Fic enzyme SoFic targets the switch‐I region of EF‐Tu for AMPylation

open access: yesFEBS Letters, EarlyView.
Fic enzymes mediate diverse post‐translational modifications across all domains of life, including AMPylation. Prokaryotic EF‐Tu can be AMPylated and deAMPylated by the conserved Fic enzyme SoFic. Structural and biochemical approaches were used to characterize the effect of AMPylation on EF‐Tu, SoFic's enzymatic activities, and the enzyme‐target ...
Svenja Runge   +6 more
wiley   +1 more source

Housing Management of Male Dromedaries during the Rut Season: Effects of Social Contact between Males and Movement Control on Sexual Behavior, Blood Metabolites and Hormonal Balance

open access: yesAnimals, 2020
The current study aimed to evaluate the effect of different housing management systems on behavior, blood metabolites and hormonal balance in male dromedaries during the rutting season. Forty-eight adult male dromedaries were stratified in a two by three
Ramadan D. EL-Shoukary   +5 more
doaj   +1 more source

Towards F1 Hybrid Seed Potato Breeding [PDF]

open access: yes, 2011
Compared to other major food crops, progress in potato yield as the result of breeding efforts is very slow. Genetic gains cannot be fixed in potato due to obligatory out-breeding.
Meijer, D.A.   +6 more
core   +1 more source

Prospecting the protein design landscape

open access: yesFEBS Letters, EarlyView.
This review outlines the current state of various protein design approaches. We discuss the current possibilities enabled by recently released tools, highlight future avenues to pursue in protein design, and underscore the crucial role of key databases and resources for successful protein design workflows.
Jakob R. Riccabona   +4 more
wiley   +1 more source

Leucine‐rich glioma inactivated 1 (LGI1) is a ganglioside‐binding protein

open access: yesFEBS Letters, EarlyView.
Neuronal hyperexcitability associated with a decrease/absence of the extracellular protein LGI1 has been suggested to be primarily due to the downregulation of Kv1 channel expression. The molecular mechanisms underlying this decrease have not yet been elucidated.
Kévin Debreux   +7 more
wiley   +1 more source

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