Effect of cotton-seed biocidal peptides and gossypol on resistance to biotic factors

被引：8

作者：

Abdurakhimov, R. Sh. ^{[1
]}

Veshkurova, O. N. ^{[1
]}

Uzbekov, V. V. ^{[1
]}

Arzanova, I. A. ^{[1
]}

Sultanova, E. M. ^{[1
]}

Salikhov, Sh. I. ^{[1
]}

机构：

[1] Acad Sci Uzbek, AS Sadykov Bioorgan Chem Inst, Tashkent, Uzbekistan

来源：

CHEMISTRY OF NATURAL COMPOUNDS | 2009年 / 45卷 / 02期

关键词：

alpha-amylase; enzyme inhibitors; gossypol; cotton bollworm; verticillium wilt; peptides; cotton;

D O I：

10.1007/s10600-009-9285-2

中图分类号：

R914 [药物化学];

学科分类号：

100701 ;

摘要：

Peptide fractions were isolated from seeds of eight cotton varieties differing in resistance to fungal pathogens and cotton bollworm. Their ability to inhibit the growth of V. dahliae fungal conidiae and alpha-amylase from various sources was studied. A correlation was found between the fungicidal activity of the peptides and the resistance of the cotton varieties to the pathogens. alpha-Amylase of cotton bollworm was inhibited less by the isolated peptides than alpha-amylase of other insects that are not cotton pests. It was shown for the first time that gossypol inhibits alpha-amylase of insects.

引用

页码：213 / 216

页数：4

共 10 条

[1] RELATION OF GOSSYPOL CONTENT OF COTTON PLANTS TO INSECT RESISTANCE [J].

BOTTGER, GT ;

SHEEHAN, ET ;

LUKEFAHR, MJ .

JOURNAL OF ECONOMIC ENTOMOLOGY, 1964, 57 (02) :283-&

[2] GROWTH DEVELOPMENT AND SURVIVAL OF CERTAIN LEPIDOPTERA FED GOSSYPOL IN DIET [J].

BOTTGER, GT ;

PATANA, R .

JOURNAL OF ECONOMIC ENTOMOLOGY, 1966, 59 (05) :1166-&

[3]

BRADFORD MM, 1976, ANAL BIOCHEM, V72, P248, DOI 10.1016/0003-2697(76)90527-3

[4] Plant α-amylase inhibitors and their interaction with insect α-amylases -: Structure, function and potential for crop protection [J].

Franco, OL ;

Rigden, DJ ;

Melo, FR ;

Grossi-de-Sá, MF .

EUROPEAN JOURNAL OF BIOCHEMISTRY, 2002, 269 (02) :397-412

[5] CLEAVAGE OF STRUCTURAL PROTEINS DURING ASSEMBLY OF HEAD OF BACTERIOPHAGE-T4 [J].

LAEMMLI, UK .

NATURE, 1970, 227 (5259) :680-+

[6] Toxicity of (+)- and (-)-gossypol to the plant pathogen, Rhizoctonia solani [J].

Puckhaber, LS ;

Dowd, MK ;

Stipanovic, RD ;

Howell, CR .

JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, 2002, 50 (24) :7017-7021

[7]

SMITH RW, 1949, J BIOL CHEM, V179, P53

[8] TERPENOID ALDEHYDES IN UPLAND COTTONS - ANALYSIS BY ANILINE AND HPLC METHODS [J].

STIPANOVIC, RD ;

ALTMAN, DW ;

BEGIN, DL ;

GREENBLATT, GA ;

BENEDICT, JH .

JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, 1988, 36 (03) :509-515

[9] FEED ANALYSIS - DETERMINATION OF FREE GOSSYPOL IN MIXED FEEDS [J].

STORHERR, RW ;

HOLLEY, KT .

JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, 1954, 2 (14) :745-747

[10]

Yang WeiHua Yang WeiHua, 1999, Acta Gossypii Sinica, V11, P31

← 1 →