Results 161 to 170 of about 62,725 (312)

Weak Metallic Emission Lines in Early B-Type Stars

, 2017
Previously unrecognized weak emission lines originating from high excitation states of Si II (12.84 eV) and Al II (13.08 eV) are detected in the red region spectra of slowly rotating early B-type stars.
Nishimura, Masayoshi, Sadakane, Kozo
core   +1 more source

PEG400 regulates Falcipain 2 activity through an allosteric mechanism

The FEBS Journal, EarlyView.
Falcipain‐2 can potentially be leveraged as a drug target due to its critical role as a haemoglobinase during the intra‐erythrocytic stage of Plasmodium falciparum. Here, we investigate the regulation of the proteolytic and haemoglobinase activity of falcipain‐2 in the presence of polyethylene glycol.
Bikram Nath, Subhoja Chakraborty, Sampa Biswas   +2 more
wiley   +1 more source

Enhanced exonuclease–Cas9 systems promote multiple nucleotide deletions with higher efficiency and broader targeting scope in plants

Journal of Integrative Plant Biology, EarlyView.
Cas9 preferentially generates small indels. By tethering an exonuclease and a DNA‐binding domain (DBD) to Cas9, the Exo‐DBD‐Cas9 system efficiently promotes multiple nucleotide deletions. These expanded deletions enable effective disruption of miRNA‐mediated regulation and relieve translational repression through targeted editing of 3′ untranslated ...
Rui Zhang, Xu Tang, Yao He, Wei Wang, Qiurong Ren, Yiping Qi, Yong Zhang   +6 more
wiley   +1 more source

Drought tolerance of three ethnomedicinal shrubs evaluated based on their seed germination rates at different drought levels induced by using polyethylene glycol (PEG ₆₀₀₀ ) [PDF]

, 2021
Mohammed Dadach, Zoheir Mehdadi
openalex   +1 more source

OsFKBP20‐1b stabilizes OsUPF1 and OsUPF2 to promote the degradation of aberrant mRNAs during dehydration stress

Journal of Integrative Plant Biology, EarlyView.
The rice protein OsFKBP20‐1b protects key RNA‐surveillance factors from breakdown, so they can better eliminate defective messages. This RNA quality‐control boost reduces errors and helps plants survive drought, revealing a link between RNA control and drought tolerance.
Haemyeong Jung, Hyun Ji Park, Seung Hee Jo, Ki‐Hong Jung, Choonkyun Jung, Hye Sun Cho   +5 more
wiley   +1 more source

Viability of Shelled Rubber (Hevea brasiliensis Muell. Arg.) Seed Treated with PEG 6000 at Different Drying Times in Storage Period [PDF]

, 2017
Rosa Charloq, Abu Yazid, P.P. Gustiansya
openalex   +1 more source

Identifikasi Toleransi Kekeringan Tetua Padi Hibrida pada Fase Perkecambahan Menggunakan Polietilen Glikol (PEG) 6000 [PDF]

, 2016
Developing of drought tolerant hybrid rice varieties requires parental lines which have tolerance to drought. Polyethylene glycol (PEG) has been widely used as an osmotic solution for detecting drought tolerance at germination stage of rice.
Purwoko, B. S. (Bambang), Widyastuti, Y. (Yuni), Yunus, D. M. (dan)   +2 more
core  

The transcription factors TaABI4 and TaNAC‐A1 fine‐tune TaCYP94‐A1 transcription to modulate seed dormancy in wheat

Journal of Integrative Plant Biology, EarlyView.
A module involving the transcription factors TaABI4 and TaNAC‐A1, and the cytochrome P450 TaCYP94‐A1 precisely regulates seed dormancy levels through plant hormone crosstalk, providing targets for improving resistance to pre‐harvest sprouting in wheat.
Litian Zhang, Yuhui Fang, Yunfei Zhou, Xianlai Nie, Shujun Cao, Wei Gao, Yu Wang, Lianghua Dai, Lin Ye, Jie Lu, Chuanxi Ma, Cheng Chang, Haiping Zhang   +12 more
wiley   +1 more source

A Novel Efficient Method for Extraction and Purification of Recombinant Phenylalanine Dehydrogenase [PDF]

Journal of Sciences, Islamic Republic of Iran, 2008
Growing applications of phenylalanine dehydrogenase (PheDH) enzyme in the medical and pharmaceutical industries encourages researchers to seek simple, fast and economical alternative purification methods.
doaj  

Seed Priming with PEG 6000 and Silicic Acid Enhances Drought Tolerance in Cowpea by Modulating Physiological Responses

Horticulturae
Cowpea is a nutritionally and economically valuable legume, known for its adaptability to adverse conditions. However, water stress negatively affects its development, requiring technologies to enhance resilience.
Guilherme Félix Dias, Rayanne Silva de Alencar, Priscylla Marques de Oliveira Viana, Igor Eneas Cavalcante, Emmanuelly Silva Dias de Farias, Semako Ibrahim Bonou, Jonnathan Richeds da Silva Sales, Hermes Alves de Almeida, Rener Luciano de Souza Ferraz, Claudivan Feitosa de Lacerda, Sérgio de Faria Lopes, Alberto Soares de Melo   +11 more
doaj   +1 more source