This is a summary of selected genetic research information (e.g., new factors; mapping; cloning) reported in this News Letter and in recent literature ("r" refers to numbered references in the Recent Maize Publications section). The breadth of coverage here has been reduced in favor of a new feature: This year the Symbol Index refers by number to all current published research involving genetic materials; comments on this new aid would be welcome.

BS = Base Sequence; BSH = Broad Sense Heritability; gca, sca = general and specific combining ability; QTL = Quantitative Trait Loci; RM = Restriction Map

* in symbols identifies loci needing allelism tests, documentation, or standardization of the symbol.

CHROMOSOME 1

BNL5.62 - BNL8.05(unc. by TB-1Sb) - NPI411 - BNL10.38 - BNL1.326 - BNL12.06 - P1 - BNL7.21 - BNL1.556 - BNL5.59 - Mdh4 - BNL17.06 - BNL8.10 - BNL15.18 - BNL17.04 - Adh1 - BNL7.25 - Phi1 - BNL8.29 - Acp4 - BNL6.32 --Burr & r56

duplicate NPI loci, chroms. 1&2: 82&32, 109&273, 243&242, 243&244, 246&340. 1&3: 109&358. 1&4: Adh1&Adh2, 96&95. 1&5: 226&75, Phy1&Phy2, 357&282. 1&6: 205&63, 246&245, 205&102. 1&7: 96&316, 109&335, Sod4&Sod2. 1&8: 205&301. 1&9: 93&209, 99&97, 225&98 --Helentjaris & r245

1L distal: Dia2 - 12.6 - Acp4 --Wendel & r682

Cat2 cDNA: BS --Redinbaugh & r521

UMC107 - 6.9 - Kn1 - 8 - BNL7.25, UMC37 - 35 - Kn1, BNL8.10 - 23 - Kn1, Kn1 - 26 - BNL8.29 --Mathern & 63:2

Kn1-2F11 clone --Veit & 63:2

wlu5 (wl*-266A) on 1L, not allelic to lw1 or w18; - 26 - bz2. w18 (w*-495A, allelic to w*-571C) on 1L, not allelic to lw1. Blh1 (Bleached-1593) - 22 - T1-9c wx1. Ws4 (pg*-1589) - 14 - T1-9(4995) wx1; Ws4 - 30 - T1-9c --Neuffer 63:62

mono-1 characteristics --Weber 63:100

Glb1 (replaces Prot1): cDNA, genomic clones --Belanger & 63:115

w*-8345 unc. by TB-1Sb, allelic w*-4889 & w*-013-3 & w*-8254. w*-8054 unc. by TB-1La, not allelic w*-4791 or w*-oro6577. w*-018-3 not unc. by TB-1La or TB-1Sb, not allelic w*-4889. w*-4791 unc. by TB-1Lb(?). w*-oro6577 unc. by TB-1La. v*-j(str)5688 not allelic v*-055-4 or v*-8983 or f1. v22 (v*-8983) unc. by TB-1La, allelic v*-055-4. v*-8943 unc. by TB-1Sb. rd1 - 10 - f1, rd1 - 9 - gs1, rd1 - 9 - bm2 (F2 repulsion). rs2 - 35 - ms17, rs2 - 0 - as1 (F2 repulsion). id1 - 4 - br1, id1 - 0 - an1, id1 - 3 - gs1, id1 - 11 - bm2 (F2 repulsion). yelgr*-4484 in chrom. 1 (E. G. Anderson) --Derived from Stock Center notes of 1972.

CHROMOSOME 2

NPI239 - BNL8.45 - NPI421A(unc. by TB-3La-2S) - B1 - NPI269A - BNL12.36 - BNL8.04 - BNL10.42 - NPI271 - BNL12.09 - NPI456(unc. by TB-1Sb-2L) - Dia1 - BNL6.20 - NPI298 - BNL17.03-C2[C2(BNL17.03)] --Burr & r56

duplicate NPI loci, chroms. 2&1: 32&82, 273&109, 242&243, 244&243, 340&246. 2&2: 242&244. 2&3: 273&358. 2&4: 11&317, 294&359, Ssu2&Ssu1. 2&5: 329&115. 2&6: 294&361, 340&245. 2&7: 4&5, 46&35, 49&44, 118&113, 123&47, 210&59, 221&216, 273&335, 337&45, 352&353, 367&30, 405&277, Alr1&Alr2. 2&10: 254&350, 320&321, 365&22 --Helentjaris & r245

Tripsacum segment (Ws3 Lg1 Gl2) homologies --Maguire r373

Rf4 and other restorer factors for cms-C --Vidakovic r658

Dia1 - 22.2 - B1 --Wendel & r682

rDNA5S of maize lines & varieties, teosintes, Tripsacums: RM --Zimmer & r726

B1 genomic sequence, RM --Chandler & 63:77

mono-2 characteristics --Weber 63:100

TB-2Sa uncovers B1 --Echt & 63:114

restorers of cms-S (Rf3): recombination with T2-9d wx1 varies from 8.3% to independence, within and between sources --Laughnan & 63:120,121

w3 & wt* & v4 unc. by TB-1Sb-2L4464. w*-4670 unc. by TB-3La-2S6270, not by TB-1Sb-2L4464, not allelic w3. v*-5537 not allelic v4; wx T2-9b - 33 - v*, lg1 - 49 - v*, gl2 - 38 - v*, gs2 - 50 - v*. ws3 allelic v*-7752 & v*-8945 & v*-8949 & v*-8991. ba2 - 45 - gs2. --Derived from Stock Center notes of 1972.

CHROMOSOME 3

E8 - BNL8.15 - BNL8.35 - Tpi4 - BNL6.06 - Pgd2 - BNL5.37 - BNL8.01 - BNL10.24A - BNL15.20 - BNL6.16 - BNL3.18 - BNL1.297 - Mdh3 - BNLA1[A1(BNLA1)] - NPI425 --Burr & r56

wx1 T3-9c associated with high-pH tolerance --Champoux & r75

duplicate NPI loci, chroms. 3&1: 358&109. 3&2: 358&273. 3&5: Tpi4&Tpi5, 249&341. 3&6: Me1&Me2. 3&7: 358&335. 3&8: 52&328, 70&69, 108&204, 201&3, 202&114, 218&218, 338&339, 364&276, 425&426, Tpi4&Tpi3. 3&9: 89&14 --Helentjaris & r245

Cin4 elements: in A1, Cin4-1; BS, ORFs --Schwarz-Sommer & r570

brn1 - 7 - cr1 --Stinard 63:9

T1-3(5597) - 18 - a1; T2-3d - 18 - a1 --Chang & 63:21

Wi2 (Wilted-1540) - 11 - T3-9c wx1 --Neuffer 63:63

mono-3 & TB-3La hypoploid characteristics --Weber 63:100

Cg1 - 21 - Wrk1 - 2 - Lg3 --Poethig 63:101

w*-8905 prob. not unc. by TB-3La, not allelic cl1. w*-022-15 prob. not unc. by TB-3La, not allelic cl1 or w*-8336. w*-8336 not unc. by TB-3La. v*-8623 (may be lethal) not unc. by TB-3Sb, not allelic v*-8959 or v*-8995. v*-8995 not unc. by TB-3La. v*-8959 unc. by TB-3La, allelic v*-9003 & v*-8609 & v*-8630. hook-br unc. by TB-3Sb. yg*-W23 unc. by TB-3La. yel*-5787 unc. by TB-3La, allelic yel*-8630. Lg3 - 2 - ys3. --Derived from Stock Center notes of 1972.

CHROMOSOME 4

AGR115r - BNLAdh2[Adh2(BNLAdh2)] - BNL5.46 - Aco1 - BNL15.27 - BNL15.45 - BNL7.65(unc. by TB-9Sb-4L6504) - BNL10.05 - BNL17.05-rbcS[rbcS(BNL17.05-rbcS)] - BNLC2[C2(BNLC2)] - BNL5.67 - BNL8.23 - BNL15.07 - NPI451 --Burr & r56

wx1 T4-9g associated with high-pH tolerance --Champoux & r75

duplicate NPI loci, chroms. 4&1: Adh2&Adh1, 95&96, 84&36. 4&2: 317&11, 359&294, Ssu1&Ssu2. 4&5: 203&116, 292&363. 4&6: 6&7, 359&361. 4&7: 95&316. 4&9: 208&25. 4&10: 208&366 --Helentjaris & r245

Aco1 - 6.2 - su1 --Wendel & r682

T1-4(8602) - 3.5 - c2; T4-6(033-16) - 20 - c2 --Chang & 63:21

Ph1 - 11 - Ri1 - 31 - su1 - 4 - gl3 by allometric analysis --Miranda & 63:49

mono-4 & TB-4L hypoploid characteristics --Weber 63:100

gl16 allelic gl4. o1 not unc. by TB-4Sa, o1 - 30 - Ts5, o1- 0 - gl3. nec*-016-15 allelic nec*-rd, not unc. by TB-4Sa. v23 (v*-8914) unc. by TB-4Sa, v23 - 47 - Ts5, v23 - 6 - su1, v23 - 24 - zb6, v23 - 43 - gl3. ra3 - 46 - gl3, ra3 - 41 - su1, ra3 - 48 - zb6. --Derived from Stock Center notes of 1972.

CHROMOSOME 5

BNL8.33 - NPI409 - BNL6.25 - Pgm2 - BNL7.56 - BNL5.02 - BNL6.10 - BNL6.22 - Mdh5 - BNL1.30 - BNL10.06 - BNL7.43 - BNL7.71 - BNL4.36 - Amp3 - BNL5.71 - BNL10.12L - BNL5.40 - Got2 - BNL5.24(unc. by TB-5La) --Burr & r56

duplicate NPI loci, chroms. 5&1: 75&226, Phy2&Phy1, 282&357. 5&2: 115&329. 5&3: Tpi5&Tpi4, 341&249. 5&4: 116&203, 363&292. 5&6: 53&302. 5&8: Tpi3&Tpi5 --Helentjaris & r245

Cat1 cDNA: RM, BS --Redinbaugh & r521

T2-5(032-9) - <15 - a2; T4-5e - <15 - a2 --Chang & 63:21

hcf108 unc. by TB-5Sb --Cook & 63:65

mono-5 characteristics --Weber 63:100

NPI288: BS --Helentjaris & 63:109

sh4 - 1.3 - pr1 --Echt 63:113

v*-6373 not allelic v12 or v2 or v*-8982. v*-8982 allelic v3. w*-021-7 not unc. by TB-5La. nec*-5-9-5614 allelic yelgrnec*-6853 & nec*-7476; not allelic nec*-8624 (may not be in chr. 5) or nec*-8376 or yelnec*-7281 or yg*-8951. yelnec*-8549 allelic yelnec*-7281 & yelnec*-5931, not allelic nec*-8376. br3 - 25 - T5-9d wx1. zb3 - 44 - a2, zb3 - 41 - bm1, zb3 - 33 - pr1, zb3 - 0 - v2. gl8 - 50 - a2, gl8 - 43 - bm1, gl8 - 15 - pr1, gl8 - 46 - v2. --Derived from Stock Center notes of 1972.

CHROMOSOME 6

BNL6.29 - NOR - NPI235 - Pgd1 - Enp1 - Pl1 - NPI223 - Hex2 - BNL3.03 - BNL15.37 - BNL5.47 - Idh2 - Mdh2 --Burr & r56

duplicate NPI loci, chroms. 6&1: 63&205, 245&246, 102&205. 6&2: 361&294, 245&340. 6&3: Me2&Me1. 6&4: 7&6, 361&359. 6&5: 302&53. 6&6: 63&102. 6&8: 2&1, 9&206, 63&301, 101&103, 102&301, Pdk1&Pdk2. 6&9: 418&416 --Helentjaris & r245

NOR: rDNA17S, rDNA5.8S, rDNA26S: RM --Phillips & r492

6S: Adk1 - 8.1 - rgd1 --Wendel & r682

rDNA18S, rDNA5.8S, rDNA26S of maize lines & varieties, teosintes, Tripsacums: RM --Zimmer & r726

sr4 (stp*-65A) on 6L --Neuffer 63:62

mono-6 characteristics --Weber 63:100

w14 (w*-8657) allelic w*-025-12 & w*-035-2 & w*-5946 & w*-8050 & w*-6853 & w*-1-74302, not allelic w15 or w*-8963 or w*-8954 or w*-8624. w1 allelic w*-7366, not to w*-8624 or w*-8954 or w*-8963. w15 (w*-8896) not allelic w*-8626 or w*-8363 or w*-8954. l10 not allelic l12 or yel*-4-6-4447 or yel*-8631 or yel*-7285 or yel*-039-13. yel*-8631 not allelic yel*-7285 or yel*-039-13 or yel*-4-6-4447. yel*-039-13 not allelic yel*-7285 or yel*-4-6-4447. pg11 pg12 allelic pg*-6656 & pg*-48-040-8 & yg*-6853. --Derived from Stock Center notes of 1972.

CHROMOSOME 7

NPI400 - BNLO2[O2(BNLO2)] - BNL15.40(unc. by TB-7Lb) - BNLZpB36[ZpB36(BNLZpB36)] - BNL15.21 - BNL4.24 - BNL13.24 - NPI283 - BNL8.32 - BNL8.21 - BNL8.37 - BNL14.07 - BNL7.61 - BNL8.39 - NPI113 - BNL16.06 - BNL8.44 --Burr & r56

hcf104, Mu-elicited; characterization --Cook & r95

duplicate NPI loci, chroms. 7&1: 316&96, 335&109, Sod2&Sod4. 7&2: 5&4, 35&46, 44&49, 113&118, 47&123, 59&210, 216&221, 335&273, 45&337, 353&352, 30&367, 277&405, Alr2&Alr1. 7&3: 335&358. 7&4: 316&95 --Helentjaris & r245

o2-m5 clone: RM --Motto & r424

hcf103 (allelic to hcf114), hcf104, hcf111, & gl*-1258 (allelic to gl*-1253-6) unc. by TB-7Lb --Cook & 63:65

mono-7 and TB-7Sb hypoploid characteristics --Weber 63:100

gl1 - 11 - Tp1 - 3 - sl1 --Poethig 63:101

v*-8647 not unc. by TB-7Lb, not allelic v5. yel*-7748 unc. by TB-7Lb. str*-2-7C44 allelic ij1. ts-br* - 0 - bd1 (may be allele of bd1). yel*-7748 not close enough to ra1, gl2, ij1, or bd1 to affect F2 ratios. --Derived from Stock Center notes of 1972.

CHROMOSOME 8

NPI220 - BNL13.05 - BNL9.11 - Mdh1 - BNL10.39 - BNL9.44L - BNL1.45 - BNL9.08 - BNL7.08 - BNLAct1[Act1(BNLAct1)] - BNL2.369 - BNL8.26 - BNL12.30 - BNL17.01 - Idh1 - BNL10.24B - NPI268 - BNL10.12U - NPI414 --Burr & r56

wx1 T8-9d associated with high-pH tolerance --Champoux & r75

pro1 (o6): b-32 protein, cDNA & genomic clones, BS --DiFonzo & r138; Hartings & 63:29

duplicate NPI loci, chroms. 8&1: 301&205. 8&3: 328&52, 69&70, 204&108, 3&201, 114&202, 218&219, 339&338, 276&364, 426&425, Tpi3&Tpi4. 8&5: Tpi3&Tpi5. 8&6: 1&2, 206&9, 301&63, 103&101, 301&102, Pdk2&Pdk1 --Helentjaris & r245

Bif1 - 20 - Sdw1 --England & Neuffer 63:61, 63:63

hcf102 unc. by TB-8Lc --Cook & 63:65

mono-8 characteristics --Weber 63:100

gl*-g unc. by TB-8La, allelic gl*-5249. w*-017-14 not unc. by TB-8La, allelic w*-8925 & w*-034-16 & w*-053-4 & w*-8635 & w*-8963, not close enough to j1 or ms8 to affect F2 ratios. v*-6661 allelic v16. yel*-024-5 unc. by TB-8La, affects ratios of j1 & ms8 in F2 repulsion. nec1 (nec*-6697) not unc. by TB-8La, allelic sienna*-7748, nec*-025-4, affects ratios of j1 and ms8 in F2 repulsion. --Derived from Stock Center notes of 1972.

CHROMOSOME 9

NPI253 - BNLC1[C1(BNLC1)] - BNLSh1[Sh1(BNLSh1)] - BNLBz1[Bz1(BNLBz1)] - BNL3.06 - BNLWx1[Wx1(BNLWx1)] - BNL5.10 - Acp1 - BNL7.13 - BNL5.04 - BNL8.17 - BNLSs2[Ss2(BNLSs2)](unc. by TB-9Lc) - BNL5.09 - BNL14.26 - BNL14.28 --Burr & r56

hcf113, Mu-elicited; characterization --Cook & r95

sucrose synthase-2 (Sus2): cDNA,RM --Gupta & r229

sh1 upstream region: DNaseI hypersensitive sites; micrococcal nuclease & S1 nuclease sensitive sites --Frommer & r187, Werr & r683

duplicate NPI loci, chroms. 9&1: 209&93, 97&99, 98&225, 403&404, 427&428. 9&3: 14&89. 9&4: 25&208. 9&6: 416&418. 9&9: Css1&Sh1. 9&10: 25&366 --Helentjaris & r245

Bz1-McC, Bz1-W22, bz1-R: BS --Ralston & r515

Bz1-wm, bz1-m2 RM; Ds1 Ac inserts BS --Schiefelbein & r562

Wx1-Hy, Wx1-W23 upstream: BS, RM --Spell & r614

T6-9(5454) - 39 - wx1 --Chang & 63:21

hcf113 unc. by TB-9Sb --Cook & 63:65

mono-9 & TB-9Lc hypoploid characteristics --Weber 63:100

w11 not unc. by TB-9Sb or TB-9Lc, allelic w*-8951, not allelic w*-9000 or w*-8889 or w*-034-15 or w*-8950, w11 - 6 - wx1. w*-8950 not unc. by TB-9Sb, not allelic w*-034-15 or w*-9000 or w*-8889. w*-8889 distal to TB-9Lc, not allelic w*-034-15 or w*-9000. w*-034-5 not unc. by TB-9Sb or TB-9Lc, not allelic w*-8950. l6 unc. by TB-9Sb, not allelic yg2. l7 unc. by TB-9Sb, not allelic yg2. yel*-034-16 unc. by TB-9Lc, not allelic l7. yg*-5588 unc. by TB-9Sb. pg11 pg12 allelic pg*-8925 & yg*-8563 & yg*-8622 & yg*-8322 & yg*-4484 & yg*-8962. --Derived from Stock Center notes of 1972.

CHROMOSOME 10

BNL10.17 - BNL3.04 - NPI285 - Glu1 - NPI264 - NPI269B - BNL10.13 - BNL17.07(unc. by TB-10L19) - BNL17.02 - BNL7.49 - NPI306 --Burr & r56

wx1 T9-10b associated with high-pH tolerance --Champoux & r75

r1-nj:1, RM --Dellaporta & r127

Bz1-McC, Bz1-McC2, Bz1-W22 and upstream: BS --Furtek & r191

duplicate NPI loci, chroms. 10&2: 350&254, 321&320, 22&365. 10&4: 366&208. 10&9: 366&25 --Helentjaris & r245

rust (Puccinia sorghi) R in IL677a single-gene recessive, rp*-677a --Kim & r306

bz1-m4D6856 and Ds insert, RM, BS --Klein & r311

TB-10La substitutions, heterosis for yield; tassel-branch number & kernel weight affected --Lamkey & r337

Glu1 - <1 - Sad1 --Wendel & r682

mono-10 characteristics --Weber 63:100

w*-9000 not unc. by TB-10La, not allelic w2. v*-8574 unc. by TB-10La, not allelic v18. yel*-8793 not unc. by TB-10La, allelic yel*-8962 & yel*-5344 & yel*-8454. yel*-8721 not unc. by TB-10La, not allelic yel*-8454 or yel*-8962. yg*-8574 unc. by TB-10La, not allelic oy1. --Derived from Stock Center notes of 1972.

UNPLACED

hcf103 hcf105 hcf108 hcf109 hcf110 hcf111 hcf112 hcf113 Mu-elicited; characterizations --Cook & r95

Cat3 cDNA: RM, BS --Redinbaugh & r521

betaine deficiency, recessive --Rhodes & r531

Sod3 cDNA: RM, BS --White & r690

Dee*-m857345, Dee*-m857513: defective endosperm mutables --Pan & 63:18

Wrp1: dominant dwarf, wrinkled-corrugated leaves --Bockholt & 63:56

id*-A972: indeterminate growth habit; idd*-2286: indeterminate dwarf. gl22 (gl*-478C) duplicate with gl21. Fbr1 (Few-branched-1602). --Neuffer & 63:62

lbl1: leaf bladeless --Miles 63:66

B CHROMOSOME

Mu-hybridizing sequences --Patrosso & r473

region 4 (centromere plus short arm) nondisjunctional control --Carlson 63:81

TRANSPOSABLE ELEMENTS (see also specific loci affected)

Mu1.4-B37, Mu4, Mu5, MRS-A (internal) RM, BS, methylation vs. active Mu --Chandler & r77 r78

Uq distribution in populations and inbreds --Cormack & r98

Ac transcript, cDNA, 4 introns --Finnegan & r177

Ds1-related sequences Ds101, Ds103, Ds105, Ds123, Ds130, Ds132, bz1-wm, wx1-m1: BS --Gerlach & r203

Ds1 in Bz1-wm, BS; vs. Adh1-Fm335 & wx1-m1 --Schiefelbein & r562

Cin4 elements Cin4-1, -15, -23, -151, -162, -198, -232 --Schwarz-Sommer & r570

MRS-A (Mu-related sequence): RM, BS --Talbert & r630

Ac termini 3' & 5': BS --Zhou & 63:5

NUCLEAR cDNAs, GENOMIC CLONES, AND PROBES

autonomously replicating sequences (ARS) via yeast: two families, repetitive, dispersed; RM --Berlani & r34, r35

glyceraldehyde-3-phosphate (GAPDHase) dehydrogenases, chloroplast vs. cytosolic polypeptides, cDNAs, BS --Brinkmann & r48; Quigley & r512

zein19kDa, zein21kDa upstream promoters --Brown & r53

nitrate reductase (NRase, NADH:NRase) cDNA, BS --Gowri & r217

aldolase, BS --Dennis & r131

Arabidopsis telomere clone pAtT4, cross-hybridization --Richards & r532

glutelin-2 28kDa cDNA, RM --Gallardo & r197

phosphoproteins of embryogenesis, 23-25kDa, ABA-induced: cDNA --Goday & r211

glutathione S-transferase I, III (GSH-S-tr) cDNAs, BS --Grove & r225

Helminthosporium maydis R selection, haploid embryonic clones --Guo & r228

ear rot (Fusarium) R, selection advance --Jovicevic & r280, Sultan & r626

chemical mutagens, agronomic variability --Khristova r304

zein10kDa cDNA, BS --Kirihara & r310

nitrite reductase (NiRase) cDNA, BS --Lahners & r335

Ant1, adenine nucleotide translocator, cDNA, BS (Baker & Leaver, Nucl. Ac. Res. 13:5857, 1985) --Lonsdale r358

zein19kDa cDNA, upstream RM, BS --Maier & r377; Roussell & r543

pyruvate,orthophosphate dikinase (PPDKase) cDNA, BS --Matsuoka & r390

glutamine synthetase (GSase; gln-synthase) (E. coli gln rescue) cDNA, BS --Snustad & r609

proline-rich cell wall glycoprotein family cDNA, BS --Stiefel & r621

phospholipid transfer protein (PLTP) cDNA, BS --Tchang & r633

lipid-body protein L3 cDNA --Vance & r650

zein19kDa constructs, BS --Wallace & r672

phosphoenolpyruvate carboxylase (PEPcase) cDNA, BS --Yanagisawa & r714

anaerobic protein (ANP31) 31kDa, cDNA --Kammerer & 63:38

zein-associated protein (ZAP27kDa), cDNA: RM --Chen & 63:102

ubiquitin cDNA: BS --Chen & 63:102

185bp knob sequence hybridization vs. maturity --Phillips & 63:103

CHLOROPLAST

ctDNA-23S, -4.5S, -5S, -R: BS --Fejes & r173

ctDNA-tRNAproUGG, -tRNAtrpCCA: BS --Lukens & r367

ctDNA-rpL36 (-secX), -rpL16, -rpS8, -rpL14, -rpS11, -rpL36: BS --Markmann-Mulisch & r381,r382

ctDNA-rpl23: BS --McLaughlin & r398

ctDNA-tRNAcysGCA: BS --Meinke & r401

ctDNA-rpoA: BS --Ruf & r545

ctDNA-ndhD, -ndhE, -psaC: RM, BS --Schantz & r559

ctDNA genotypes in maizes and teosintes --Doebley & 63:108

MITOCHONDRIA

cms-S reversions in Wf9; RM alterations in S1- and S2-homologous regions and coxI --Escote-Carlson & r165

mtDNA-B37: RM --Fauron & r168

mtDNA-ct23S, -ct4.5S, -ct5S, -ctR: BS --Fejes & r173

mtDNA-S1, integrated: BS --Garcia & r199

mtDNA-S2ORF1: BS similar to T7 phage & yeast RNA polymerases --Kuzmin & r332; Oeser r451

mtDNA-coxIII: BS --McCarty & r393

mtDNA-atp9, mtDNA-coxIII;BS --Mulligan & r430

mtDNA-1.4kb: BS --Smith & r602

mtDNA-tRNAcysGCA, -tRNAserGCU, -tRNAUAA: RM, BS --Wintz & r707

RESISTANCE/TOLERANCE/QUANTITATIVE INHERITANCE ANALYSIS/GERMPLASM

seedling vigor vs. yield diallel --Ajala & r2

multi-ear vs. one-ear --Angelov r9

drying injury diallel --Bdliya & r26

smut (Ustilago zeae) R diallel --Balashova & r17

prolificacy vs. yield, root/stalk strength --Brotslaw & r52

sib-mated lines from S2 vs. original S2 --Carlone & r64

high-pH R (in Purple 3036-1) associated with chromosomes 2, 3, 4, 6, 8, 10 --Champoux & r75

pith cell death: gca>sca, BSH 86% --Colbert & r93

European corn borer, southern armyworm R vs. complex carbohydrates, lignin & silica --Coors r96

recurrent selection in half-sib vs. selfed families, compared per se and in testcrosses; BSH --Coors r97

leaf rust (Puccinia sorghi Schw.) R in PI sources --Davis & r117

leaf blight (Drechslera maydis) and maize-borer (Chilo partellus) R: selection in populations --Dey & r134

blackbird R --Dolbeer & r145

cool-emergence rate --Eagles r153

bentazon R dominant --Fleming & r178

K uptake, K utilization; inbred differences --Furlani & r190

cold tolerance selection; isozyme alleles --Gardner & r200

cold tolerance & maturity, allozyme frequencies --Guse & r230

Fusarium R, inbreds --Hart & r237

valine R (ValR) selected in culture, dominant --Hibberd r248

stalk quality; stalk rot R [Stenocarpella maydis (Berk.) Sutton = Diplodia maydis (Berk.) Sacc., Colletotrichum graminicola (Ces.) G. W. Wils.] in tropical germplasm adapted derivatives, inbreds and hybrids; topcross performance, stalk quality, stalk rot --Holley & r250, r251

gray leaf spot (Cercospora zeae-maydis Tehon & Daniels) R, gca>sca, additive --Huff & r258

cell death in leaf midribs (senescence); BSH --Kang & r290

Stewart's wilt (Erwinia stewartii E. F. Smith) R, diallel, gca>sca, BSH --Kang & r292

nitrate uptake, nitrate reductase, N partitioning diallel --Katsantonis & r293

iron uptake vs. yield, gca --Kovacevik r322

TB-10La substitutions, heterosis for yield; tassel-branch number, kernel weight --Lamkey & r337

testcrosses of F2 vs. BC and predicted selection response --Melchinger & r402

lysine-threonine R (Ltr*) selected in culture; dominant --Miao & r410

NO3 differences in stalks of inbreds --Mollaretti & r416

flint-dent diallel gca, sca --Moreno-Gonzalez r421

stalk rot [Gibberella zeae (Schw.) Petch] R selection --Mostafa & r422

populations, corn belt & exotic, heterotic patterns --Mungoma & r432

European corn borer (Ostrinia nubilalis Hbn.) 2d brood R in populations --Ordas & r458

anther culture response, selection increase --Petolino & r490

stability statistics & repeatability, genotype x environment comparisons --Pham & r491

photosynthetic rate mutations --Pok & r503

recurrent selection (for yield) methods compared, intra- vs. interpopulation; 10 populations --Rodriguez & r535

nematode R (Pratylenchus zeae, P. brachyurus): BSH; two dominant additive genes --Sawazaki & r558

N uptake & utilization among hybrids --Schepers & r560

aflatoxin (Aspergillus flavus Link ex Fr.) R in inbreds --Scott & r573

Exserohilum turcicum lesion expansion, diallel; gca>sca --Sigulas & r590

N uptake and utilization, differences in lines --Silva r591, r592, r593

diversity in inbreds & hybrids, isozymes and protein polymorphisms --Smith r604, Smith & r605

maize weevil (Sitophilus zeamais Motschulsky) R & pericarp surface --Tipping & r636

yield vs. maturity, ear weight, ear length, plant height, kernels/row, 100 kernel weight; diallel --Tyagi & r645

flood tolerance, inbreds & hybrids --VanToai & r651

ear length, diallel --Vedeneev r655

kernels per ear, diallel --Vedeneev r656

head smut (ear & tassel smut) [Sphacelotheca reiliana (Kuhn) Clint.] R, diallel; gca; R additive & partially dominant --Whythe & r691

earworm (Heliothis zea Boddie) R in PI sources --Wilson r703

nematode [Meloidogyne incognita Kofoid & White, M. arenaria (Neal) Chitwood] R in inbreds, diallel --Williams & r700, Windham & r705

fall armyworm (Spodoptera frugiperda J. E. Smith) R in fresh foliage vs. lab bioassay --Wiseman & r708

herbicide tolerance, inbreds --Wych & r711

root lodging R, discriminant function analysis for pulling R, fresh wt., & gravity center --Yamada & r712

salt tolerance: selection in embryogenic cultures --Lupotto & 63:31

L-glufosinate (BASTA) tolerance: selection in embryogenic cultures --Lupotto & 63:31

maize dwarf mosaic virus (MDMV) R --Roane & 63:40,41,42

Angoumois moth (Sitophilus oryzae, S. zeamais) and corn weevil (Sitotroga cerealella Oliver) R vs. multiple aleurone --Miranda & 63:47

oil variants --Keith & 63:73

cold tolerance, S2 lines and testcrosses --Quang & 63:94

earworm R vs. silk pH & nonbrowning silks --Byrne & 63:94

chlorsulfuron R: selection in gametophyte --Sari Gorla & 63:98

sethoxydim & haloxyfop R: selection in culture --Parker & 63:104

QTLs for days to silk (chrom. 6L, 7S), yield (1L, 2L, 3L, 4L, 5S, 9L), percent harvest moisture (1cent., 4S, 4L, 5S, 6L) with RFLPs --Beckman & 63:113

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