The commercial Bt–cotton available today contain genes from the isolate B-thuringiensis, ssp. that produces Cry I A(a), Cry I A(b), Cry I A(c), Cry IIA.

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#Unit 2. Cellular Organization

NLSs were first discovered through the analysis of mutations of the gene for large T-antigen encoded by simian virus 40 (SV40).

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#Unit 10. Ecological Principles

Landscape metapopulation model - A population model that considers both differences in the quality of the suitable patches and the quality of the surrounding matrix.

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#Unit 7. System Physiology – Animal

Lactotropes -Prolactin (PRL)  promotes mammary gland development and milk production.

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#Unit 6. System Physiology – Plant

Sinigrin, a major glucosinolate of black mustard seeds and horseradish roots.

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#Id: 1058

#Unit 5. Developmental Biology

The genes encoding Islet1, Tbx4, and Pitx1 are expressed in presumptive hindlimbs.