Generation of α1,3-galactosyltransferase and cytidine monophospho-N-acetylneuraminic acid hydroxylase gene double-knockout pigs     

Shuji MIYAGAWA  Hitomi MATSUNARI  Masahito WATANABE  Kazuaki NAKANO  Kazuhiro UMEYAMA  Rieko SAKAI  Shuko TAKAYANAGI  Toki TAKEISHI  Tooru FUKUDA  Sayaka YASHIMA  Akira MAEDA  Hiroshi EGUCHI  Hiroomi OKUYAMA  Masaki NAGAYA  Hiroshi NAGASHIMA 《The Journal of reproduction and development》2015,61(5):449-457

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Molecular analyses reveal stability of bacterial communities in bulk soil of a Japanese paddy field: Estimation by denaturing gradient gel electrophoresis of 16S rRNA genes amplified from DNA accompanied with RNA   总被引：1，自引：0，他引：1  

Hiroyasu KIKUCHI  Takeshi WATANABE  Zhongjun JIA  Makoto KIMURA  Susumu ASAKAWA 《Soil Science and Plant Nutrition》2007,53(4):448-458

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Influence of 2-chloro-6 (trichloromethyl) pyridine and dicyandiamide on nitrous oxide emission under different soil conditions     

Takeshi WATANABE 《Soil Science and Plant Nutrition》2006,52(2):226-232

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Structural stability and natural ¹³C abundance of humic acids in buried volcanic ash soils     

Akira WATANABE  Hisayoshi TAKADA 《Soil Science and Plant Nutrition》2006,52(2):145-152

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Improved carp diets based on plant protein sources reduceenvironmental phosphorus loading     

PARVEEN  JAHAN  TAKESHI  WATANABE  VISWANATH  KIRON  SHUICHI  SATOH 《Fisheries Science》2003,69(2):219-225

ABSTRACT:   As part of on-going efforts to reduce environmental phosphorus(P) and nitrogen (N) loading from culture systems, five experimentaldiets were formulated containing 5–15% of fishmeal (FM) and different levels of soy protein concentrate (10–20%),corn gluten meal (3–5%) and defatted soybean meal(2.0–8.5%). These diets had total P ranging between1.04 and 1.29% and available P between 0.62 and 0.63%.A FM-based (43%) commercial diet was used as the controland this diet had total P of 1.87% and available P of 0.82%.Waste loading was calculated after feeding the diets to 3.4 gcarp for 10 weeks. Feed gain ratios were not significantly differentfor fish fed control and experimental diets having 10–15% FM,but the protein efficiency ratio was lower for the control group.The rates of P absorption and retention in the experimental dietgroups were significantly higher than those of the control group.The lowest N retention was obtained for the control group, althoughabsorption was not markedly different among the treatment groups.Total P and N loading (kg/ton production) produced fromthe experimental diets ranged from 7.1 to 8.9 and from 36.1 to 41.3,respectively, whereas the corresponding values for the control dietwere 15.2 and 48.1.  相似文献   

Utilization of extruded soybean meal for Japanese flounder Paralichthys olivaceus juveniles     

Sanshiroh  SAITOH  Shunsuke  KOSHIO  Hiroshi  HARADA  Kazunori  WATANABE  Takeshi  YOSHIDA  Shin-ichi  TESHIMA  Manabu  ISHIKAWA 《Fisheries Science》2003,69(5):1075-1077

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Influence of exercise and emotional stresses on secretion of prolactin and growth hormone in Thoroughbred horses     

Tomoki KITAURA  Fumio SATO  Testuro HADA  Mutsuki ISHIMARU  Rumi KODAMA  Yasuo NAMBO  Gen WATANABE  Kazuyoshi TAYA 《Journal of Equine Science》2021,32(2):49

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Decadal change in the diets of the surface migratory myctophid fish Myctophum nitidulum in the Kuroshio region of the western North Pacific: Predation on sardine larvae by myctophids     

Hikaru  WATANABE  Kouichi  KAWAGUCHI 《Fisheries Science》2003,69(4):716-721

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Effectiveness of a subsurface drainage system in poorly drained paddy fields on reduction of methane emissions     

Yutaka SHIRATORI  Hidekazu WATANABE  Yuichiro FURUKAWA  Haruo TSURUTA  Kazuyuki INUBUSHI 《Soil Science and Plant Nutrition》2007,53(4):387-400

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Muscle type‐specific effect of myostatin deficiency on myogenic regulatory factor expression in adult double‐muscled Japanese Shorthorn cattle     

Susumu MUROYA  Kouichi WATANABE  Shinichiro HAYASHI  Masato MIYAKE  Shigeru KONASHI  Youichi SATO  Manabu TAKAHASHI  Shigeki KAWAHATA  Yoshisato YOSHIKAWA  Hisashi ASO  Koichi CHIKUNI  Takahiro YAMAGUCHI 《Animal Science Journal》2009,80(6):678-685

To clarify muscle type‐specific effect of myostatin on myogenic regulatory factors (MRFs), we examined mRNA expression of MRFs in five skeletal muscles of normal (NM) and myostatin‐deficient double‐muscled (DM) adult Japanese Shorthorn cattle by quantitative reverse‐transcribed PCR. Among the four MRFs, namely, Myf5, MyoD, myogenin, and MRF4, MyoD expression was different among the muscles of the DM cattle (P < 0.01) but not of the NM cattle. Meanwhile, MyoD expression was significantly elevated only in masseter (MS) muscle in the DM cattle due to the myostatin deficiency (P < 0.05). Myf5 and MRF4 expression in semitendinosus (ST) was higher in the DM than in the NM cattle (P < 0.05). According to analysis of myosin heavy chain (MyHC) isoform expression, more MyHC‐2x and ‐2a and less ‐slow isoforms were expressed in the longissimus and ST muscles compared to the MS muscle in both cattle (P < 0.05), but no significant difference in MyHC expression was observed between the NM and DM cattle. Taken together, myostatin has influences on Myf5 and MRF4 expression in faster‐type muscles and on MyoD expression in slower‐type muscles, suggesting a possible muscle type‐specific effect of myostatin in skeletal muscle growth and maintenance.  相似文献