Results 121 to 130 of about 1,195,293 (349)

Seleksi dan Perolehan Genetik pada Kebun Benih Semai Generasi Ketiga Acacia Mangium [PDF]

open access: yes, 2017
One of the purposes of seedling seed orchard (SSO) establishment is to produce genetically improved seeds. The amount of genetic gain in the SSO is determined from a series of selection involving within and between family selection in which the gain is ...
Handayani, B. R. (Betty)   +2 more
core  

Autophagy in cancer and protein conformational disorders

open access: yesFEBS Letters, EarlyView.
Autophagy plays a crucial role in numerous biological processes, including protein and organelle quality control, development, immunity, and metabolism. Hence, dysregulation or mutations in autophagy‐related genes have been implicated in a wide range of human diseases.
Sergio Attanasio
wiley   +1 more source

Protonophore activity of short‐chain fatty acids induces their intracellular accumulation and acidification

open access: yesFEBS Letters, EarlyView.
The protonated form of butyrate, as well as other short‐chain fatty acids (SCFAs), is membrane permeable. In acidic extracellular environments, this can lead to intracellular accumulation of SCFAs and cytosolic acidification. This phenomenon will be particularly relevant in acidic environments such as the large intestine or tumor microenvironments ...
Muwei Jiang   +2 more
wiley   +1 more source

TENDÊNCIAS GENÉTICAS PARA CARACTERÍSTICAS DE CRESCIMENTO EM REBANHOS NELORE CRIADOS NA REGIÃO DO TRÓPICO ÚMIDO DO BRASIL

open access: yesCiência Animal Brasileira, 2013
(Co)variances, heritability and genetics change were estimated for weight at 120 (W120), 210 (W210), 365 (W365), 450 (W450) and 550 (W550 ) days of age in Nellore cattle from the Humid Tropical region of Brazil. A total of 65,876 records of animals born
Thaymisson Santos de Lira   +5 more
doaj  

Realized Genetic Gain in Rice: Achievements from Breeding Programs. [PDF]

open access: yesRice (N Y), 2023
Seck F   +3 more
europepmc   +1 more source

Pandemic (H1N1) 2009 Cluster Analysis: A Preliminary Assessment [PDF]

open access: yes, 2009
Pandemic (H1N1) 2009 virus has been causing major concerns around the world because of its epidemic potential, rapid dissemination, rate of mutations, and the number of fatalities.
Alan Zulich   +6 more
core   +1 more source

A stepwise emergence of evolution in the RNA world

open access: yesFEBS Letters, EarlyView.
How did biological evolution emerge from chemical reactions? This perspective proposes a gradual scenario of self‐organization among RNA molecules, where catalytic feedback on random mixtures plays the central role. Short oligomers cross‐ligate, and self‐assembly enables heritable variations. An event of template‐externalization marks the transition to
Philippe Nghe
wiley   +1 more source

Modifications in FLAP's second cytosolic loop influence 5‐LOX interaction, inhibitor binding, and leukotriene formation

open access: yesFEBS Letters, EarlyView.
The enzyme 5‐lipoxygenase (5‐LOX) catalyzes the first step in the biosynthesis of leukotrienes (LTs) involved in inflammatory pathophysiology. After cellular stimulation, 5‐LOX translocates to the nucleus, interacting with the 5‐LOX‐activating protein (FLAP) to form LTA4 from arachidonic acid (AA).
Erik Romp   +5 more
wiley   +1 more source

Analisis Genetic Gain Ikan Nila Pandu Dan Nila Kunti (Oreochromis Niloticus) F4 Hasil Pendederan I – III [PDF]

open access: yes, 2012
Ikan nila (Oreochromis niloticus) banyak disukai masyarakat karena dagingnya yang gurih dan bergizi tinggi. Banyak spesies ikan nila yang di introduksikan ke Indonesia untuk peningkatan kualitas budidaya.
Ainida, A. N. (Alfi), Hastuti, S. (Sri)
core  

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