Resume

Dr. Archana Lal

Contact Information

    Phone:  (620) 332-5469

    Fax: (620) 331-5344

    E-mail: alal@indycc.edu

    Office Location: ACADM 202

Education

bulletPhD:  Washington State University, Pullman, WA (www.wsu.edu)
bulletM.Sc.:  Rohilkhand University, India (www.mjpru.ac.in)
bulletB.Sc.:  Kanpur University, India (www.kanpuruniversity.org)

 

Teaching Experience

bulletIndependence Community College (www.indycc.edu)
bulletBowdoin College, Brunswick, ME (www.bowdoin.edu)
bulletPittsburg State University, Pittsburg, KS (www.pittstate.edu)
bulletMissouri Southern State University, Joplin, MO (www.mssu.edu)
bulletWashington State University, Pullman, WA (www.wsu.edu)

 

Courses Offered at ICC

bulletBiology I: Principles of Cellular & Molecular Biology (Fall)
bulletMicrobiology
bulletGeneral Biology (non majors)
bulletNutrition

 

Other Courses Taught

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General Biology (majors)

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General Botany

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Plant Physiology

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Stress Physiology of Higher Plants

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Botanical Survey

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Economic Botany

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Seminar Course

 

Research interests

My research focused on photosynthesis as it relates to environmental stress, mechanisms of tolerance to stress, or to address more fundamental questions about photosynthesis during stress.  I studied the basis for the inhibition of photosynthesis by water stress in two C3 and two C4 species.  A combination of gas exchange, fluorescence and biochemical techniques were utilized to study the effects of water stress.   In some cases rates of O2 evolution were measured in water stressed leaves under very high CO2 concentrations to further test for stomatal versus non-stomatal limitation of photosynthesis.  In addition, to evaluate the effects of water stress on carboxylation capacity, RuBP carboxylase activity (initial as well as total extractable activity), Rubisco content and RuBP pool/binding site of Rubisco were also measured during the stress cycle and after rewatering.

I  also studied anatomical changes in leaf during water stress. I have experience with microtechniques, tissue preparation for paraffin and resin sectioning, use of ultramicrotome for thin sectioning (1 µm), and histochemical staining.  Though, my major focus was on light microscopy, I am also familiar with principles of transmission electron microscope (TEM) and scanning electron microscope (SEM).

In another research project I studied the effects of water stress on the degree of opening or closing of stomata in C3 and C4 plants.  I studied that at what values of relative water content stomata start to close.  Also, is there any uniformity in the behavior of stomata and is there any patchiness in the stomatal closure during mild and severe water stress?  Do stomata respond differently in C3 and C4 plants or monocot and dicot species?

 

Publications and Abstracts

1.  Cheeptham, Naowarat and Lal, Archana. "Use of EC-MUG Media to confirm Escherichia coli Contamination in Water Samples" American Society of  Microbiology www.MicrobeLibrary.org  Dec. 8, 2009

        http://www.microbelibrary.org/asmonly/details.asp?id=3000

        http://www.microbelibrary.org/asmonly/details.asp?id=3035

 

2.  Lal, Archana and Cheeptham, Naowarat (Ann). “Eosin-Methylene Blue Agar Plates” American Society of  Microbiology www.MicrobeLibrary.org  29 Sept. 2007            

        http://www.microbelibrary.org/Edzine/details.asp?id=2541&Lang=English

         http://www.microbelibrary.org/asmonly/details.asp?id=2553&Lang=English

 

3.  Archana Lal, M.S.B. Ku, G.E. Edwards (1996) Analysis of inhibition of photosynthesis under water stress in two C3 species Vicia faba and Hordeum vulgare: Electron transport, CO2 fixation and carboxylation capacity. Photosynthesis Research 49: 57-

69

 

4.  Archana Lal and G.E. Edwards (1996) Analysis of inhibition of photosynthesis under water stress in two C4 species Amaranthus cruentus and Zea mays: Electron transport, CO2 fixation and carboxylation capacity. Australian Journal of Plant physiology 23 (4): 403-41

 

5.  Archana Lal, G.E. Edwards (1995) Maximum quantum yields of O2 evolution in various C3 and C4 species under high CO2Plant and Cell Physiology 36(7): 1311-1317

 

6.  Edwards, G.E., Johnson, E., Lal, A., Krall, J.P. (1993) Quantum yields of photosystem II and photosynthesis in an aurea mutant of tobacco (C3) and an oil yellow mutant of maize (C4) which have high capacities for photosynthesis despite low chlorophyll contents.  Plant and Cell Physiology 34: 1205-1212

 

7.  Archana Lal, Maurice S. B. Ku, Gerald   E. Edwards (1994) Effect of water stress on photosynthesis in C3 and C4 species.  Third Western Regional Photosynthesis Conference, January 4-7th at Asilomar Conference Center, Pacific Grove, California. (Abstract)

 

8.  Archana Lal, Maurice S. B. Ku, Gerald E. Edwards (1994) Analysis of the mechanism of inhibition of photosynthesis due to water stress. Plant Physiology Supplement 105: 18

 

9.  Archana Lal, G. E. Edwards (1995) Photosynthesis in alfalfa plants regenerated from salt tolerant cell lines.  Fourth Western Regional Photosynthesis Conference at Asilomar Conference Center, Pacific Grove, California. (Abstract)

 

10.  Archana Lal, Maurice S. B. Ku, and Gerald E. Edwards (1996) Analysis of inhibition of photosynthesis due to water stress in the C3 species Hordeum vulgare and Vicia faba: Electron transport, CO2 fixation, and Carboxylation capacity.  Fifth Western Regional Photosynthesis Conference at Asilomar Conference Center, Pacific Grove, California. (Abstract)   

 

Conferences

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May 2010  American Society for Microbiology Conference for Undergraduate Educators, San Diego, CA

 

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May 2009 American Society for Microbiology Conference for Undergraduate Educators, Fort Collins, CO.

 

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  Mar 2008  National Science Teachers Association, Boston, MA.

 

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May 2007  American Society for Microbiology Conference for Undergraduate Educators, Buffalo, NY.

 

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May 2006 American Society for Microbiology Conference for Undergraduate Educators, Orlando, FL.

 

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Jan 1996   Fifth Western Regional Photosynthesis Conference, Asilomar, CA.

 

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Aug 1994  Annual Meeting of American Society of Plant Physiologists, Portland, OR.

 

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Jan 1994   Third Western Regional Photosynthesis Conference, Asilomar, CA. 

 

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Jan 1993   Second Western Regional Photosynthesis Conference, Asilomar, CA.

 

Referee

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 MicrobeLibrary.org (American Society for Microbiology)

 

School Leadership & Service Activities

bulletChair, James E. Arnwine Science Scholarship Committee
bulletMember, Burger Science & Math Scholarship Committee
bulletMember, Technology Committee

 

Professional Affiliations

bulletMember of editorial committee of Atlas-Protocol collection in Microbe Library of American Society of Microbiology
bulletMember of American Society for Microbiology
bulletMember of Kansas Association of Biology Teachers

 

 

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This Page was last updated on: 01/05/2008 06:56 PM