Rapid analysis of transgenic rice straw using near-infrared spectroscopy

被引：39

作者：

Hattori, Takefumi ^{[1
]}

Murakami, Shinya ^{[1
]}

Mukai, Mai ^{[1
]}

Yamada, Tatsuhiko ^{[2
]}

Hirochika, Hirohiko ^{[3
]}

Ike, Masakazu ^{[4
]}

Tokuyasu, Ken ^{[4
]}

Suzuki, Shiro ^{[1
]}

Sakamoto, Masahiro ^{[5
]}

Umezawa, Toshiaki ^{[1
,6
]}

机构：

[1] Kyoto Univ, Res Inst Sustainable Humanosphere, Uji, Kyoto 6110011, Japan

[2] Forestry & Forest Prod Res Inst, Tsukuba, Ibaraki 3058687, Japan

[3] Natl Inst Agrobiol Sci, Tsukuba, Ibaraki 3058602, Japan

[4] Natl Food Res Inst, Tsukuba, Ibaraki 3058642, Japan

[5] Kyoto Univ, Grad Sch Agr, Kyoto 6068502, Japan

[6] Kyoto Univ, Inst Sustainabil Sci, Uji, Kyoto 6110011, Japan

来源：

PLANT BIOTECHNOLOGY | 2012年 / 29卷 / 04期

关键词：

Lignin; near-infrared spectroscopy; starch; enzymatic saccharification efficiency; CHEMICAL-COMPOSITION; LIGNIN CONTENT; WOOD; BIOSYNTHESIS; PREDICTION; FEEDSTOCK; CELLULOSE; FRUCTOSE; GLUCOSE; TREES;

D O I：

10.5511/plantbiotechnology.12.0501a

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

A rapid near-infrared (NIR) spectroscopy method was established to predict the lignin and starch contents and enzymatic saccharification efficiency of transgenic rice (Oryza sativa cv. Nipponbare) straw wherein expression of genes encoding lignin synthetic enzymes are regulated. Strong correlations were obtained between laboratory wet chemistry values and the NIR-predicted values. This method is useful to develop transgenic rice where cell-wall formation is engineered.

引用

页码：359 / 366

页数：8

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