Inducible Formation of Glutamate Dehydrogenase in Rice Plant Roots by the Addition of Ammonia to the Media

1972 ◽  
Vol 26 (1) ◽  
pp. 1-6 ◽  
Author(s):  
TETSUO KANAMORI ◽  
SHIGEKI KONISHI ◽  
EIICHI TAKAHASHI
Keyword(s):  
Glutamate Dehydrogenase ◽  
Rice Plant ◽  
Plant Roots ◽  
The Media

Glutamine synthetase from rice plant roots

1972 ◽  
Vol 152 (1) ◽  
pp. 404-412 ◽  
Author(s):  
Tetsuo Kanamori ◽  
Hideaki Matsumoto
Keyword(s):  
Glutamine Synthetase ◽  
Rice Plant ◽  
Plant Roots

scholarly journals Transcriptomic analysis of metabolic changes by phosphorus stress in rice plant roots

2003 ◽  
Vol 26 (9) ◽  
pp. 1515-1523 ◽  
Author(s):  
J. WASAKI ◽  
R. YONETANI ◽  
S. KURODA ◽  
T. SHINANO ◽  
J. YAZAKI ◽  
...  
Keyword(s):  
Rice Plant ◽  
Metabolic Changes ◽  
Transcriptomic Analysis ◽  
Plant Roots ◽  
Phosphorus Stress

The impact of rice plant roots on the reducing conditions in flooded rice soils

Chemosphere ◽  
2006 ◽  
Vol 63 (11) ◽  
pp. 1892-1902 ◽  
Author(s):  
Gregory Doran ◽  
Philip Eberbach ◽  
Stuart Helliwell
Keyword(s):  
Rice Plant ◽  
Plant Roots ◽  
Rice Soils ◽  
Flooded Rice ◽  
Reducing Conditions ◽  
The Impact

scholarly journals Induction of Nad-Specific Glutamate Dehydrogenase In Neurospora Crassa by Addition of Glutamate to The Media

1969 ◽  
Vol 22 (2) ◽  
pp. 425 ◽  
Author(s):  
WN Strickland
Keyword(s):  
Neurospora Crassa ◽  
Nitrogen Source ◽  
Glutamate Dehydrogenase ◽  
Inorganic Nitrogen ◽  
The Other ◽  
Wild Type ◽  
Carbon And Nitrogen ◽  
The Media ◽  
Type Strains

There are two glutamate dehydrogenases (GDH) produced by wild-type strains of N. cra88a, one of which is specific for the coenzyme NADP and the other for the coenzyme NAD. The latter enzyme (NAD-GDH) is induced if glutamate is used as the sole carbon and nitrogen source and is induced to a lesser extent if inorganic nitrogen is added. Addition of sucrose to the medium prevents uptake of glutamate and there is no induction of the enzyme.

scholarly journals PENGGUNAAN MOLUSISIDA JAYANTI DALAM MENGATASI HAMA KEONG MAS DI DESA BUNUT BAOK LOMBOK TENGAH

2013 ◽  
Vol 13 (2) ◽  
Author(s):  
Suripto, Gunawan, E.R., Aryanti Dan Sukiman
Keyword(s):  
Rice Plant ◽  
Rice Production ◽  
Sesbania Sesban ◽  
Plant Knowledge ◽  
Community Activity ◽  
White Board ◽  
The Media ◽  
Main Factor

ABSTRAKAkibat serangan keong mas, produksi padi menurun hingga 30% di beberapa tempat di Provinsi NusaTenggara Barat. Desa Bunut Baok Lombok Tengah adalah termasuk sentra penghasil padi yangmengalami gagal panen akibat serangan keong mas. Kegiatan penerapan iptek bagi masyarakat (IbM)untuk mengatasi masalah hama keong mas telah dilakukan di desa tersebut. Kegiatan IbM diawalidengan koordinasi Tim Pelasana IbM dengan Ketua Kelompok Tani Mohon Petunjuk di Desa BunutBaok untuk memantapkan persiapan dan sosialisasi teknik pelasanaan IbM. Program IbM dilakukandengan materi meliputi karakteristika tanaman jayanti (Sesbania sesban) dan cara pembudidayaannya,karakteristika jenis keong mas yang merupakan hama tanaman padi, cara penyiapan dan pembuatanbahan molusisida dari tanaman jayanti, dan aplikasinya untuk mengendalikan keong mas hamatanaman padi. Kegiatan IbM menggunakan berbagai media yang meliputi papan tulis, LCD, biji, danspecimen tanaman jayanti dewasa, serbuk kering daun jayanti, specimen keong mas hidup, air, danalat-alat pertanian untuk pembuatan dan aplikasi molusisida di sawah padi. Metode yang digunakanmeliputi ceramah, demonstrasi, pelatihan, dan diskusi. Kegiatan IbM diikuti oleh 12 orang anggotaKelompok Tani Mohon Petunjuk Desa Bunut Baok. Hasil yang dicapai adalah meliputi meningkatnyaapresiasi petani terhadap tanaman jayanti, meningkatnya pengetahuan dan keterampilan petani dalammengidentifikasi tanaman jayanti, terampil untuk membuat bahan molusisida dari tanaman jayanti,dan penggunaannya untuk mengendalikan keong mas hama tanaman padi.Kata-kata kunci: Tanaman jayanti, keong mas hama tanaman padi, Desa Bunut BaokABSTRACTFest of gold snail (keong mas) is the main factor of 30% reduction of rice production in some parts ofthe Province of Nusa Tenggara Barat, including Bunut Baok Village in the District of CentralLombok. Iptek application for community activity (IACC) was done to solve the problem in BunutBaok village. Coordination between team of IACC and the head of farmer group, Mohon Petunjuk inBunut Baok village done first to make sure the plant and socialization thechnic activity of IACC. TheIACC program done with course including characteristics and cultivication method of jayanti plant(Sesbania sesban) and characteristics of gold snail as a pest of rice plant. The media used for IACCactivity were white board, LCD, seeds and specimen of adult jayanti plant, dray powder of jayanti leaf,life gold snail specimen, water, and farming tools to make and application of molluside in paddy field.Method for IACC activity were classroom talking, demonstration, exercise, and discussion. Theparticipants of IACC activity were 12 person members of farmer group, Mohon Petunjuk Bunut Baokvillage. The result of this activity was improvement of farmer appreciation on jayanti plant,knowledge, and skill to make and applied anti mollusk from jayanti plant for controlling of gold snail,pest of rice plant.Key words: Jayanti, gold snail, pest of rice plant, Bunut Baok village

scholarly journals Respon Pertumbuhan Bibit Gmelina Arborea Roxb. Terhadap Perlakuan Media Tanam dan Biostimulan di Persemaian Permanen IPB

2019 ◽  
Vol 10 (1) ◽  
pp. 15-20
Author(s):  
Johan Ariando Rajagukguk ◽  
Yadi Setiadi ◽  
Iwan Hilwan ◽  
Noor Faiqoh Mardatin
Keyword(s):  
Factorial Design ◽  
Treatment Plant ◽  
Dry Weight ◽  
Plant Roots ◽  
Gmelina Arborea ◽  
The Media ◽  
Total Dry Weight ◽  
Media Mix ◽  
Germination Value

Nursery activities were one important step in producing quality seedling. This study used a very low quality Gmelina seed with germination value of 9.8%. This value affected the ability of plants in responding to treatment. Input technology of growing media treatment and biostimulan needed to improve the quality of seedling. Sample of media planting collected from IPB permanent nursery. Applications biostimulan was using to help increased amount of plant roots. This study used a completely randomized factorial design with 7 replications. Observations for 8 weeks after planting (MST) found the media's treatment plant and biostimulan has significant effect on the parameters of diameter, height and total dry weight compared to control. Compost was the best medium in this study who had the highest NPK value compared to other media. Biostimulan concentration of 4% was proved improving the quality of Gmelina seedling in all media by increased the compactness of the roots of seedlings. The percentage increased in root dry weight (BKA), the largest found in the media mix of compost and mud. The best treatment in improving the quality of seeds Gmelina found in compost media and biostimulan 4% on all parameters of growth.Keywords: biostimulant, root compaction, seedling quality

The role of glutamine in asparagine biosynthesis in rice plant roots

1975 ◽  
Vol 74 (3) ◽  
pp. 264-266 ◽  
Author(s):  
Tetsuo Kanamori ◽  
Hideaki Matsumoto
Keyword(s):  
Rice Plant ◽  
Plant Roots
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