151. The Fusion of Broken Ends of Chromosomes Following Nuclear Fusion

Format:

Text

152. The Behavior in Successive Nuclear Divisions of a Chromosome Broken at Meiosis

Format:

Text

153. Letter from Barbara McClintock to Charles R. Burnham

Format:

Text

154. Letter from Barbara McClintock to Charles R. Burnham

Format:

Text

155. Mutable Loci in Maize

Format:

Text

156. Mutable Loci in Maize

Format:

Text

157. Mutable Loci in Maize

Format:

Text

158. Mutation in Maize

Format:

Text

159. Components of Action of the Regulators Spm and Ac

Format:

Text

160. Further Studies of Gene-Control Systems in Maize

Format:

Text

161. Topographical Relations Between Elements of Control Systems in Maize

Format:

Text

162. Aspects of Gene Regulation in Maize

Format:

Text

163. Letter from Barbara McClintock to George W. Beadle

Format:

Text

164. Spontaneous Alterations in Chromosome Size and Form in Zea Mays

Format:

Text

165. Letter from Barbara McClintock to Almiro Blumenschein

Format:

Text

166. Letter from Barbara McClintock to Almiro Blumenschein

Format:

Text

167. Inter-American Maize Improvement Program of the Rockefeller Foundation

Format:

Text

168. Letter from Barbara McClintock to F. G. Brieger

Format:

Text

169. Letter from Barbara McClintock to William L. Brown

Format:

Text

170. Controlling Elements and the Gene

Format:

Text

171. Draft of letter from Barbara McClintock to Angel Kato

Format:

Text

172. Letter from Barbara McClintock to Angel Kato

Format:

Text

173. Letter from Barbara McClintock to Frank Press, National Academy of Sciences

Format:

Text

174. Corn specimen 77/6b [1]

Format:

Still Image

175. Corn specimen 77/5a [2]

Format:

Still Image

176. Corn specimen 77/6b [2]

Format:

Still Image

177. A: The Chromatid Type of Breakage-Fusion-Bridge Cycle and B: The Chromosome Type of Breakage-Fusion-Bridge Cycle: Same as A from Meiosis to Formation of Egg and Sperm Nuclei

Format:

Still Image

178. [Corn kernel specimens] (2)

Format:

Still Image

179. 1 C, non-variegated : 1 C, variegated

Format:

Still Image

180. [Corn kernel specimens] (1)

Format:

Still Image

181. Corn specimens (Milho Pontinha)

Format:

Still Image

182. Low state Ac loci

Format:

Still Image

183. [Unpublished index of corn specimens] (section 3, image 3)

Format:

Still Image

184. [Unpublished index of corn specimens] (section 2, image 6)

Format:

Still Image

185. [Unpublished index of corn specimens] (section 3, image 2)

Format:

Still Image

186. [Unpublished index of corn specimens] (section 3, image 1)

Format:

Still Image

187. [Unpublished index of corn specimens] (section 4, image 2)

Format:

Still Image

188. [Unpublished index of corn specimens] (section 3, image 11)

Format:

Still Image

189. [Unpublished index of corn specimens] (section 4, image 3)

Format:

Still Image

190. [Unpublished index of corn specimens] (section 4, image 1)

Format:

Still Image

191. [Unpublished index of corn specimens] (section 4, image 11)

Format:

Still Image

192. The Cytological Identification of the Chromosomes Associated with the 'R-golden' and 'B-liguleless' Linkage Groups in Zea Mays

Format:

Text

193. Barbara McClintock's Curriculum Vitae

Format:

Text

194. A Short Biographical Note: Barbara McClintock

Format:

Text

195. Barbara McClintock's Curriculum Vitae

Format:

Text

196. Continuation of Transposition of Ac; and its Relation to Somatic Sectoring and to Controls of Mutation of Mutable Genes

Format:

Text

197. Changes in State of Ac -- the Effects; Breakage-fusion-bridge Cycles in Endosperm; Transposition of Ds (Begin)

Format:

Text

198. Continuation of Inheritance Behavior in Ac

Format:

Text

199. Spread of Mutation Change Along Chromosome. The a1 m-1; a1 m-2 Control Systems

Format:

Text

200. The Breakage-fusion-bridge Cycle and the Origin of Instability at Gene Loci

Format:

Text